Category: PU Technology

PU Technology

semi-hard foam catalyst TMR-3/hard foam catalyst TMR-3

semi-hard foam catalyst TMR-3/hard foam catalyst TMR-3

Overview:

Product name: dabco tmr-3

Alias: polyurethane catalyst TMR-3, Dabco TMR-3, catalyst TMR-3, TMR-3, catalyst DABCO TMR, semi-rigid foam catalyst TMR-3, rigid foam catalyst TMR-3

Product Physical Properties:

Appearance: light yellow liquid

Viscosity(25℃,mpa.s):50

Density (25℃,g/cm3): 1.07

Water solubility: soluble in water

Flash point (pmcc,℃): >110

Hydroxyl value (mgkoh/g): 639

Product details

Polyurethane Catalyst TMR-3 Dabco TMR-3

Brand Dabco TMR-3

Operating temperature 3℃

Specific surface area 3m2/kg

Bulk density 3kg/m3

Water Absorption 3%

Appearance Light yellow liquid

Viscosity (25℃,mPa.s) 50

Density (25℃,g/cm3) 1.07

Water solubility Soluble in water

Flash point (PMCC,℃) >110

Hydroxyl value (mgKOH/g) 639

Usage:

dabco tmr-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

dabco tmr-3 catalysts are used in rigid foam applications to provide improved flow.

NT CAT TMR-3 is a quaternary ammonium polyurethane catalyst.

NT CAT TMR-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

NT CAT TMR-3 catalysts are used in rigid foam applications and provide improved flow compared to NT CAT TMR-2.

Storage and Transportation:

Should be kept tightly closed and stored in a dry, cool, ventilated warehouse

Packaging:

180KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

catalyst A33/polyurethane catalyst A33

catalyst A33/polyurethane catalyst A33

Overview:

Chinese name: polyurethane catalyst A33

Alias: Catalyst A33, Polyurethane Catalyst A33, Catalyst A33, Foaming Catalyst A33, CAS 280-57-9, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33 PC CAT TD33, Addocat 105, TEDA L33, foaming catalyst, polyurethane foaming catalyst, catalyst A-33, polyurethane catalyst A-33, liquid catalyst, liquid complex amine catalyst

Polyurethane Catalyst A33 is a gel catalyst mainly used as polyurethane foam.

Synonyms A33 Polyurethane Catalyst A33, Catalyst A33, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33, PC CAT TD33, Addocat 105, TEDA L33, Foaming Catalyst A33

Content 33% Triethylene diamine solution

Form Solid

Application Flexible, semi-rigid, rigid urethane foam

Chemical composition:

33% solution of triethylenediamine.

Triethylenediamine is solid at room temperature and is not convenient for use as a polyurethane catalyst. In industrial applications, it is often melted in small molecule diols and configured to be used as an alcohol solution with a mass fraction of 33% (or other concentrations).

Commonly used diols are dipropylene glycol monoacetate, propylene glycol, diethylene glycol monoacetate (diethylene glycol), ethylene glycol and so on.

Product Physical Properties:

Molecular formula: C6H12N2;

Relative molecular mass: 112.17;

CAS No.: 280-57-9;

Purity ≥99%;

Moisture ≤0.5%;

Viscosity (25℃): 100mPa.s;

Density (20℃): 1.033g/cm3;

Flash point (PMCC): 79℃;

Vapor pressure (38℃): 266Pa

Product Usage:

The active ingredient of polyurethane catalyst A33 is triethylene diamine, the solution prepared by 33% of triethylene diamine and 67% of monoconjugated dipropylene glycol is mainly used as gel catalyst for polyurethane foam, which is widely used in flexible, semi-rigid, rigid polyurethane foam, coating, elastomer, In polyurethane foaming system, isocyanate firstly reacts with triethylene diamine to generate active complex. The nature of the complex is very unstable, once the urethane bond is generated, it will be free, which is conducive to further catalyzing, triethylenediamine has a strong catalytic effect on the gel reaction and foaming reaction, especially on the polyurethane and hydroxyl catalytic effect is more selective.A33 is mainly used as gel catalyst for polyurethane foams, and it is widely used in flexible, semi-rigid, rigid polyurethane foams, elastomers, coatings, etc.

Polyurethane Catalyst A33 Catalyst A33 Foaming Catalyst A33 CAS 280-57-9 Dabco 33-LV Niax A-33 Jeffcat TD-33A Lupragen N201 Tegoamin 33 PC CAT TD33 Addocat 105 TEDA L33 Foaming Catalyst 33-LV Polyurethane Foaming Catalyst 33-LV Catalyst A-33 Polyurethane Catalyst A-33 Liquid Catalysts

Storage and Transportation:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

blowing catalyst A33/CAS 280-57-9/Dabco 33-LV

blowing catalyst A33/CAS 280-57-9/Dabco 33-LV

Overview:

Chinese name: polyurethane catalyst A33

Alias: Catalyst A33, Polyurethane Catalyst A33, Catalyst A33, Foaming Catalyst A33, CAS 280-57-9, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33 PC CAT TD33, Addocat 105, TEDA L33, foaming catalyst, polyurethane foaming catalyst, catalyst A-33, polyurethane catalyst A-33, liquid catalyst, liquid complex amine catalyst

Polyurethane Catalyst A33 is a gel catalyst mainly used as polyurethane foam.

Synonyms A33 Polyurethane Catalyst A33, Catalyst A33, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33, PC CAT TD33, Addocat 105, TEDA L33, Foaming Catalyst A33

Content 33% Triethylene diamine solution

Form Solid

Application Flexible, semi-rigid, rigid urethane foam

Chemical composition:

33% solution of triethylenediamine.

Triethylenediamine is solid at room temperature and is not convenient for use as a polyurethane catalyst. In industrial applications, it is often melted in small molecule diols and configured to be used as an alcohol solution with a mass fraction of 33% (or other concentrations).

Commonly used diols are dipropylene glycol monoacetate, propylene glycol, diethylene glycol monoacetate (diethylene glycol), ethylene glycol and so on.

Product Physical Properties:

Molecular formula: C6H12N2;

Relative molecular mass: 112.17;

CAS No.: 280-57-9;

Purity ≥99%;

Moisture ≤0.5%;

Viscosity (25℃): 100mPa.s;

Density (20℃): 1.033g/cm3;

Flash point (PMCC): 79℃;

Vapor pressure (38℃): 266Pa

Product Usage:

The active ingredient of polyurethane catalyst A33 is triethylene diamine, the solution prepared by 33% of triethylene diamine and 67% of monoconjugated dipropylene glycol is mainly used as gel catalyst for polyurethane foam, which is widely used in flexible, semi-rigid, rigid polyurethane foam, coating, elastomer, In polyurethane foaming system, isocyanate firstly reacts with triethylene diamine to generate active complex. The nature of the complex is very unstable, once the urethane bond is generated, it will be free, which is conducive to further catalyzing, triethylenediamine has a strong catalytic effect on the gel reaction and foaming reaction, especially on the polyurethane and hydroxyl catalytic effect is more selective.A33 is mainly used as gel catalyst for polyurethane foams, and it is widely used in flexible, semi-rigid, rigid polyurethane foams, elastomers, coatings, etc.

Polyurethane Catalyst A33 Catalyst A33 Foaming Catalyst A33 CAS 280-57-9 Dabco 33-LV Niax A-33 Jeffcat TD-33A Lupragen N201 Tegoamin 33 PC CAT TD33 Addocat 105 TEDA L33 Foaming Catalyst 33-LV Polyurethane Foaming Catalyst 33-LV Catalyst A-33 Polyurethane Catalyst A-33 Liquid Catalysts

Storage and Transportation:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Niax A-33/Jeffcat TD-33A/Lupragen N201

Niax A-33/Jeffcat TD-33A/Lupragen N201

Overview:

Chinese name: polyurethane catalyst A33

Alias: Catalyst A33, Polyurethane Catalyst A33, Catalyst A33, Foaming Catalyst A33, CAS 280-57-9, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33 PC CAT TD33, Addocat 105, TEDA L33, foaming catalyst, polyurethane foaming catalyst, catalyst A-33, polyurethane catalyst A-33, liquid catalyst, liquid complex amine catalyst

Polyurethane Catalyst A33 is a gel catalyst mainly used as polyurethane foam.

Synonyms A33 Polyurethane Catalyst A33, Catalyst A33, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33, PC CAT TD33, Addocat 105, TEDA L33, Foaming Catalyst A33

Content 33% Triethylene diamine solution

Form Solid

Application Flexible, semi-rigid, rigid urethane foam

Chemical composition:

33% solution of triethylenediamine.

Triethylenediamine is solid at room temperature and is not convenient for use as a polyurethane catalyst. In industrial applications, it is often melted in small molecule diols and configured to be used as an alcohol solution with a mass fraction of 33% (or other concentrations).

Commonly used diols are dipropylene glycol monoacetate, propylene glycol, diethylene glycol monoacetate (diethylene glycol), ethylene glycol and so on.

Product Physical Properties:

Molecular formula: C6H12N2;

Relative molecular mass: 112.17;

CAS No.: 280-57-9;

Purity ≥99%;

Moisture ≤0.5%;

Viscosity (25℃): 100mPa.s;

Density (20℃): 1.033g/cm3;

Flash point (PMCC): 79℃;

Vapor pressure (38℃): 266Pa

Product Usage:

The active ingredient of polyurethane catalyst A33 is triethylene diamine, the solution prepared by 33% of triethylene diamine and 67% of monoconjugated dipropylene glycol is mainly used as gel catalyst for polyurethane foam, which is widely used in flexible, semi-rigid, rigid polyurethane foam, coating, elastomer, In polyurethane foaming system, isocyanate firstly reacts with triethylene diamine to generate active complex. The nature of the complex is very unstable, once the urethane bond is generated, it will be free, which is conducive to further catalyzing, triethylenediamine has a strong catalytic effect on the gel reaction and foaming reaction, especially on the polyurethane and hydroxyl catalytic effect is more selective.A33 is mainly used as gel catalyst for polyurethane foams, and it is widely used in flexible, semi-rigid, rigid polyurethane foams, elastomers, coatings, etc.

Polyurethane Catalyst A33 Catalyst A33 Foaming Catalyst A33 CAS 280-57-9 Dabco 33-LV Niax A-33 Jeffcat TD-33A Lupragen N201 Tegoamin 33 PC CAT TD33 Addocat 105 TEDA L33 Foaming Catalyst 33-LV Polyurethane Foaming Catalyst 33-LV Catalyst A-33 Polyurethane Catalyst A-33 Liquid Catalysts

Storage and Transportation:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

High Quality TEMED / CAS 111-18-2 / N,N,N’,N’-Tetramethyl-1,6-hexanediamine

High Quality TEMED / CAS 111-18-2 / N,N,N’,N’-Tetramethyl-1,6-hexanediamine

Overview:

Tetramethylethylenediamine is a colorless transparent liquid with a slight odor of ammonia. Miscible with water, miscible with ethanol and most organic solvents.

Chinese name: Tetramethylethylenediamine, CAS 111-18-2, Dabco TMEDA, PC CAT TMEDA, Toyocat TE

English name: N,N,N’,N’-Tetramethylethylenediamine

Alias: Tetramethylethylenediamine

Chinese name: Tetramethylethylenediamine

N,N,N’,N’-Tetramethylethylenediamine

Alias: Tetramethylethylenediamine

Chemical formula (CH3)2NCH2CH2N(CH3)2

Molecular weight 116.21

Melting point -55℃

Boiling point 121~122℃

Density 0.775g/mL at 20°C

Flash Point 10℃

Basic Information:

Chemical formula: (CH3)2NCH2CH2N(CH3)2

Molecular weight: 116.21

Melting point: -55℃

Boiling Point: 121~122°C

Density: 0.775g/mL at 20℃

Flash Point: 10℃

Numbering system:

CAS No.: 110-18-9

MDL No.: MFCD00008335

EINECS No.: 203-744-6

RTECS No.: KV7175000

BRN No.: 1732991

PubChem No.: 24900591

FEMA Login No.: 2488

Physical properties:

1.Properties: colorless transparent liquid, slightly ammonia odor.

2.Melting point (℃): -55

  1. Boiling point (℃): 120~122

  2. Relative density (water=1): 0.77 (20℃)

  3. Relative vapor density (air=1): 4.0

  4. Octanol/water partition coefficient: 0.3

  5. Flash point (℃): 10

8.Ignition temperature (℃): 349

9.Explosion upper limit (%): 9.08

10.Lower explosion limit (%): 0.98

11.Solubility: miscible with water, miscible with ethanol and most organic solvents.

Molecular structure data:

  1. Molar refractive index: 37.28

2、Molar volume (cm3/mol): 142.0

3、Iso-tensile specific volume（90.2K）：322.2

4、Surface tension（dyne/cm）：26.4

5、Polarizability（10-24cm3）：14.78

Properties and stability:

  1. Stability Stable

  2. Prohibited substances Strong oxidizing agent, strong acid

  3. Avoid contact conditions Heat

  4. Hazards of polymerization Non-polymerization

  5. Decomposition products amine

Product Use:

Tetramethylethylenediamine is a moderately active foaming catalyst, foam/gel balanced catalyst, can be used in thermo-molding soft foam, polyurethane semi-rigid foam and rigid foam, promote skin formation, can be used as a co-catalyst for triethylene diamine (A33).

Tetramethylethylenediamine 110-18-9 Dabco TMEDA PC CAT TMEDA Toyocat TE

Storage:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packaging:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Polyurethane catalyst SA603/catalyst SA603

Polyurethane catalyst SA603/catalyst SA603

Overview of NTCAT SA603 is a special catalyst for insulation coatings.

NTCAT SA603 is a special catalyst for insulating coatings, it can accelerate the reaction, in polyurethane products, it can reduce the isocyanate unsealing temperature, improve the peel strength of the product; used in the epoxy resin system, it can accelerate the curing of the product.

At the same time, NTCAT SA603 can increase the insulating property of the product and improve the high voltage breakdown value of the product, and the use of NTCAT SA603 can improve the surface finish of the product.

NTCAT SA603 is mainly used in insulating coatings, adhesives and other industries.

Suggested additive amount for polyurethane industry is 0.1-0.3%.

Epoxy resin industry recommends adding 1-2% of the total amount.

U-CAT SA603 Catalyst is a kind of high efficient catalyst for insulating coatings and adhesives, the main domestic manufacturers include Shanghai Xindian Chemical Materials, etc. The brand name is NT CAT SA603.

Applications

SA603 Catalyst is a special catalyst for insulating coatings, it can accelerate the reaction, in polyurethane products, it can reduce the unsealing temperature of isocyanate and improve the peel strength of the product; used in epoxy resin system, it can accelerate the curing of the product.

Meanwhile, SA603 Catalyst can increase the insulating property of the products and improve the high voltage breakdown value of the products. The use of SA603 Catalyst can improve the surface finish of the products.

SA 603 Catalyst is mainly used in insulating coatings, adhesives and other industries.

Polyurethane industry recommends adding 0.1-0.3%. Epoxy resin industry recommends adding 1-2% of the total amount.

Shelf Life

12 months.

Storage Information/Storage Information Store in a cool, ventilated warehouse. Keep away from fire and heat. Protect from direct sunlight. Keep container sealed. Should be stored separately from oxidizers and edible chemicals, do not mix storage. Equipped with appropriate varieties and quantities of fire-fighting equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable shelter materials.

Storage and transportation:

Should be sealed and stored in dry, cool and ventilated warehouse

Packing:

180KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

High Quality CAS 110-95-2 / Tetramethyl-1,3-diaminopropane / TMEDA

High Quality CAS 110-95-2 / Tetramethyl-1,3-diaminopropane / TMEDA

Overview:

Tetramethylpropanediamine (N,N,N’,N’-Tetramethyl-1,3-propanediamine), colorless to light yellow transparent liquid, soluble in water and alcohol, its content is generally greater than 98%. Used as catalyst for polyurethane foam, microcellular elastomer, also used as curing catalyst for epoxy resin.

Chinese name Tetramethylpropylenediamine

N,N,N’,N’-Tetramethyl-1,3-propanediamine (TMPDA)

Alias N,N,N’,N’-Tetramethyl-1,3-propanediamine, TMPDA

Chemical formula C7H18N2

Molecular weight 130.23

CAS No. 110-95-2

EINECS No. 203-818-8

Boiling point 145-146ºC

Solubility Soluble in water

Density 0.78

Flash Point 32ºC

Hazard symbol T

Hazardous Description Toxic, flammable substance

Hazardous Material Transportation Number UN2734

Refractive index 1.4224～1.4244

Chinese name: Tetramethylpropylenediamine

Alias: N,N,N’,N’-Tetramethyl-1,3-propanediamine

English name: N,N,N’,N’-Tetramethyl-1,3-propanediamine

Alias: N,N,N’,N’-tetramethyltrimethylenediamine; N,N,N’,N’-Tetramethyl-1,3-propanediamine; 1,3-Bis(dimethylamino)propane; Tetramethylpropylenediamine; N,N,N’,N’-tetramethylpropane-1,3-diamine; [1] N,N,N’,N’-tetramethylpropane-1,3-diaminium

Tetramethylpropylenediamine 110-95-2 tmeda Polycat 2 Lupragen N501

Physical and chemical properties:

Relative density (25℃): 0.78

Boiling point: 145℃

Refractive index (20℃): 1.4224～1.4244

Vapor pressure (20℃): 532Pa

Flash point: 32°C

Storage: Insulated from air, should be stored in a dry, cool and ventilated warehouse.

Product Physical Properties:

Molecular formula: C7H18N2;

Relative molecular mass: 130;

CAS No.: 110-95-2;

Boiling point: 145℃;

Density (25℃): 0.78g/cm3;

Flash point: 32°C;

Product use:

Tetramethylpropylenediamine is mainly used in the production of polyurethane foam, polyurethane microcellular elastomers, but also as a catalyst for epoxy resin curing.

Storage and transportation:

It should be sealed and stored in dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

CAS 110-95-2/Tetramethyl-1,3-diaminopropane

CAS 110-95-2/Tetramethyl-1,3-diaminopropane

Overview:

Tetramethylpropanediamine (N,N,N’,N’-Tetramethyl-1,3-propanediamine), colorless to light yellow transparent liquid, soluble in water and alcohol, its content is generally greater than 98%. Used as catalyst for polyurethane foam, microcellular elastomer, also used as curing catalyst for epoxy resin.

Chinese name Tetramethylpropylenediamine

N,N,N’,N’-Tetramethyl-1,3-propanediamine (TMPDA)

Alias N,N,N’,N’-Tetramethyl-1,3-propanediamine, TMPDA

Chemical formula C7H18N2

Molecular weight 130.23

CAS No. 110-95-2

EINECS No. 203-818-8

Boiling point 145-146ºC

Solubility Soluble in water

Density 0.78

Flash Point 32ºC

Hazard symbol T

Hazardous Description Toxic, flammable substance

Hazardous Material Transportation Number UN2734

Refractive index 1.4224～1.4244

Chinese name: Tetramethylpropylenediamine

Alias: N,N,N’,N’-Tetramethyl-1,3-propanediamine

English name: N,N,N’,N’-Tetramethyl-1,3-propanediamine

Alias: N,N,N’,N’-tetramethyltrimethylenediamine; N,N,N’,N’-Tetramethyl-1,3-propanediamine; 1,3-Bis(dimethylamino)propane; Tetramethylpropylenediamine; N,N,N’,N’-tetramethylpropane-1,3-diamine; [1] N,N,N’,N’-tetramethylpropane-1,3-diaminium

Tetramethylpropylenediamine 110-95-2 tmeda Polycat 2 Lupragen N501

Physical and chemical properties:

Relative density (25℃): 0.78

Boiling point: 145℃

Refractive index (20℃): 1.4224～1.4244

Vapor pressure (20℃): 532Pa

Flash point: 32°C

Storage: Insulated from air, should be stored in a dry, cool and ventilated warehouse.

Product Physical Properties:

Molecular formula: C7H18N2;

Relative molecular mass: 130;

CAS No.: 110-95-2;

Boiling point: 145℃;

Density (25℃): 0.78g/cm3;

Flash point: 32°C;

Product use:

Tetramethylpropylenediamine is mainly used in the production of polyurethane foam, polyurethane microcellular elastomers, but also as a catalyst for epoxy resin curing.

Storage and transportation:

It should be sealed and stored in dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Tetramethyl-1,3-diaminopropane/TMEDA

CAS 110-95-2/Tetramethyl-1,3-diaminopropane

Overview:

Tetramethylpropanediamine (N,N,N’,N’-Tetramethyl-1,3-propanediamine), colorless to light yellow transparent liquid, soluble in water and alcohol, its content is generally greater than 98%. Used as catalyst for polyurethane foam, microcellular elastomer, also used as curing catalyst for epoxy resin.

Chinese name Tetramethylpropylenediamine

N,N,N’,N’-Tetramethyl-1,3-propanediamine (TMPDA)

Alias N,N,N’,N’-Tetramethyl-1,3-propanediamine, TMPDA

Chemical formula C7H18N2

Molecular weight 130.23

CAS No. 110-95-2

EINECS No. 203-818-8

Boiling point 145-146ºC

Solubility Soluble in water

Density 0.78

Flash Point 32ºC

Hazard symbol T

Hazardous Description Toxic, flammable substance

Hazardous Material Transportation Number UN2734

Refractive index 1.4224～1.4244

Chinese name: Tetramethylpropylenediamine

Alias: N,N,N’,N’-Tetramethyl-1,3-propanediamine

English name: N,N,N’,N’-Tetramethyl-1,3-propanediamine

Alias: N,N,N’,N’-tetramethyltrimethylenediamine; N,N,N’,N’-Tetramethyl-1,3-propanediamine; 1,3-Bis(dimethylamino)propane; Tetramethylpropylenediamine; N,N,N’,N’-tetramethylpropane-1,3-diamine; [1] N,N,N’,N’-tetramethylpropane-1,3-diaminium

Tetramethylpropylenediamine 110-95-2 tmeda Polycat 2 Lupragen N501

Physical and chemical properties:

Relative density (25℃): 0.78

Boiling point: 145℃

Refractive index (20℃): 1.4224～1.4244

Vapor pressure (20℃): 532Pa

Flash point: 32°C

Storage: Insulated from air, should be stored in a dry, cool and ventilated warehouse.

Product Physical Properties:

Molecular formula: C7H18N2;

Relative molecular mass: 130;

CAS No.: 110-95-2;

Boiling point: 145℃;

Density (25℃): 0.78g/cm3;

Flash point: 32°C;

Product use:

Tetramethylpropylenediamine is mainly used in the production of polyurethane foam, polyurethane microcellular elastomers, but also as a catalyst for epoxy resin curing.

Storage and transportation:

It should be sealed and stored in dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

catalyst TMR-3/TMR-3/catalyst DABCO TMR

catalyst TMR-3/TMR-3/catalyst DABCO TMR

Overview:

Product name: dabco tmr-3

Alias: polyurethane catalyst TMR-3, Dabco TMR-3, catalyst TMR-3, TMR-3, catalyst DABCO TMR, semi-rigid foam catalyst TMR-3, rigid foam catalyst TMR-3

Product Physical Properties:

Appearance: light yellow liquid

Viscosity(25℃,mpa.s):50

Density (25℃,g/cm3): 1.07

Water solubility: soluble in water

Flash point (pmcc,℃): >110

Hydroxyl value (mgkoh/g): 639

Product details

Polyurethane Catalyst TMR-3 Dabco TMR-3

Brand Dabco TMR-3

Operating temperature 3℃

Specific surface area 3m2/kg

Bulk density 3kg/m3

Water Absorption 3%

Appearance Light yellow liquid

Viscosity (25℃,mPa.s) 50

Density (25℃,g/cm3) 1.07

Water solubility Soluble in water

Flash point (PMCC,℃) >110

Hydroxyl value (mgKOH/g) 639

Usage:

dabco tmr-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

dabco tmr-3 catalysts are used in rigid foam applications to provide improved flow.

NT CAT TMR-3 is a quaternary ammonium polyurethane catalyst.

NT CAT TMR-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

NT CAT TMR-3 catalysts are used in rigid foam applications and provide improved flow compared to NT CAT TMR-2.

Storage and Transportation:

Should be kept tightly closed and stored in a dry, cool, ventilated warehouse

Packaging:

180KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com