HDI Waterborne Covesro 305

HDI Waterborne Covesro 305

 

ABOUT:

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).As a hardener for aqueous two-component polyurethane systems.

Product Types

Hydrophilic polyisocyanate

Material

No data available

General Characterization

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

As a hardener for aqueous two-component polyurethane systems.

 

Logistics and Handling

Storage Conditions

– Storage in original sealed Covestro container.

– Recommended storage temperature: 0 – 30 °C.

– Protect from moisture, heat and foreign material.

General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The accessof water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead todangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.

Sampling

No data available

Technical Properties & Datasheets

Characteristics

Property Name

Test Method

Unit

Value

Density

DIN 53 217

g/cm3

approx. 1.16

Equivalent weight

approx. 260

Flash point

DIN EN 53 213

°C

approx. 230

 

Specifications:

Property Name

Test Method

Unit

Value

Hazen color value

DIN EN 1557

≤ 150

NCO content

DIN EN ISO 11 909

%

16.2 ± 0,4

Monomeric HDI content

DIN EN ISO 10 283

% by wt.

< 0.15

Viscosity at 23 °C

DIN EN ISO 3219/A.3

mPa*s

6,500 ± 1,500

 

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

 

HDI Low Viscosity Covesro N3900

HDI Low Viscosity Covesro N3900

 

ABOUT:

Product Types

l ·HDI

l ·PIC

l ·Aliphatic polyisocyanate

l ·Crosslinkers

l ·Polyisocyanate

l ·Hardeners

l ·Polyisocyanurate

l ·IsocyanateMaterial

Material:

Coatings, paints & inks:Weather resistant, Low viscous, Solvent-free, Easy mixing

General Characterization:

Low-viscosity, aliphatic polyisocyanate resin based on hexamethylene diisocyanate.

As the hardener for weather-stable coating systems.

Logistics and Handling

Storage Conditions

– Storage in original sealed Covestro container.

– Recommended storage temperature: 0 – 30 °C.

– Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.

 

Technical Properties & Datasheets

Characteristics

Property Name

Test Method

Unit

Value

Equivalent weight

approx. 179

Flash point

DIN EN 22 719

°C

approx. 203

Density

DIN EN ISO 2811

g/cm3

approx. 1.15

Specifications

Property Name

Test Method

Unit

Value

Hazen color value

M017-EN 1557

≤ 40

Viscosity at 23 °C

M014-ISO 3219/A.3

mPa*s

730 ± 100

Monomeric HDI

M106-ISO 10283

%

< 0.25

NCO content

M105-ISO 11909

%

23.5 ± 0.5

Storage and Transportation:

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

 

HDI Low Viscosity WanHua HT-600

HDI Low Viscosity WanHua HT-600

 

ABOUT:

WANNATE® HT-600 is a low viscosity solvent-free polyfunctional aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). HDI trimer can be used as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. The main applications for coatings based on HDI trimer are automotive OEM, automotive refinishing, transportation, industrial finishing and plastics.

Applications

Automotive refinish, wood coating, 3C coatings, other high solid and low viscosity systems.

 

Characteristics

  • Low viscosity, especially suitable for the 2k solvent freepolyurethane coatings

  • High gloss, excellent leveling property

  • Good dilution stability

  • High NCO content. Quantities of the curing agent is decreased inthe formulation, which is much more economic.

Specification comparison of HT-100 and HT-600

ltem

WANATEHT-600

WANATEHT-100

Solvent

None

None

Solid content(%)

100

100

NCO content(%)

22.5~23.5

21.7~22.2

Viscosity(25’C/mPas)

1200±300

2500±750

Color value(Pt-Co)

≤40

≤40

Free HDImonomer(%)

≤0.25

≤0.2

Viscosity comparison of HT-100 and HT-600

Storage and Transportation

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

HDI Low Viscosity TOSOH HXLV

HDI Low Viscosity TOSOH HXLV

 

ABOUT:

Coronate HXLV is a low-viscosity solvent-free hexamethylene diisocyanate trimer based polyisocyanate (HDI Trimer).  Coronate HXLV can reacted with appropriate polyols to produce non-yellowing polyurethane paints with excellent weatherability, excellent UV resistance, and excellent heat resistance.

Tosoh Coronate HXLV Physical Properties

% NCO

22.5-23.9%

Viscosity @ 25C

700-1400 cps

Color

< 40 APHA

Free Monomer

< 0.2%

FEATURES

Aliphatic Isocyanate – HDI Trimer

UV Stable, non-yellowing

High heat resistance

High Solubility

Good Compatibility with Polyols

Low Viscosity

Storage and Transportation

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

HDI Low Viscosity Vencorex HDT-LV2

HDI Low Viscosity Vencorex HDT-LV2

 

ABOUT:

Tolonate™ HDT-LV2 is a solvent-free, very low ciscosity aliphatic polyisocyanate based on Hexamethylene Diisocyanate trimer (HDI homopolymer). This product is supplied at 100% solids and is designed to reduce VOC emissions of the formulations. It is used for very high solids, low VOC, two component polyurethanes coatings and varnishes. This product is also suggested for solventfree and waterborne polyurethane systems as well as polyurethane resin synthesis intermediates.

BENEFITS

Adhesion,

Heat & humidity resistance,

VOC reduction,

Weathering Resistance

APPLICATIONS

Coatings & Adhesives,

Adhesives & Sealants,

Adhesives for Battery,

Construction,

Resins for coatings & Inks,

Elastomers & TPU

Storage and Transportation

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

HDI Low Viscosity Vencorex HDT-LV

HDI Low Viscosity Vencorex HDT-LV

 

ABOUT

Tolonate™ HDT- LV is a solvent free low viscosity aliphatic polyisocyanate, used to produce 2K high solids and solvent free  polyurethane coatings with superior performance.

BENEFITS

Adhesion,

Heat & humidity resistance,

VOC reduction,

Weathering Resistance

APPLICATIONS

Coatings & Adhesives,

Adhesives for Battery,

Automotive OEM & refinish,

Construction,

Transportation

Storage and Transportation

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

HDI trimer  WanHua HT-90BS

HDI trimer  WanHua HT-90BS

 

Application

WANNATE®HT-90BS is an aliphatic polyisocyanate based on hexamethylene diisocyanate(HDI) and dissolved in 10% n-butyl acetate and solvent naphtha 100(1:1),colorless to slightly yellowish clear liquid.

Equivalent weight

approx. 214

Density at 25℃

approx. 1.13g/ml

Flash point

approx. 50℃

WANNATE® HT-90BS can be used as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties.

Preferred co-reactants are polyacrylates or polyester polyols.

The main applications for coatings based on WANNATE® HT-90BS are automotive OEM, automotive refinishing, transportation, industrial finishing and plastics.

 

Specification

Properties

Specification

NCO Content

19.6 ± 0.3 %

Solids

90 ± 1 %

Viscosity at 25℃

500 ± 150 mPa•s

Color value (Hazen)

≤ 40

Monomeric HDI

≤ 0.2 %

 

 

Package(s):

20 Kg     Metal drum

220 Kg    Metal drum

Storage/ Solubility:

Storage in original container. Protect from moisture, heat and foreign material.

WANNATE® HT-90BS is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.

WANNATE® HT-90BS can be thinned with esters, ketones and aromatic hydrocarbons such as ethyl acetate, butyl acetate, methoxypropylacetate, acetone,methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent naphtha 100 and mixtures thereof. Generally speaking, it has good compatibility with the solvents listed. However, the solutions formed must be tested for their storage stability. Only PU grade solvents should be used (max.0.05%water, absence of reactive groups such as hydroxyl or amino groups). Aliphatic hydrocarbons are unsuitable as solvents.

WANNATE® HT-90BS is not recommended to thin to a lower solid content.Prolonged storage of a solution with a lower content may result in turbidity and sedimentation, even condensation.

Compatibility:

WANNATE® HT-90BS can be mixed with the following products: aliphatic polyisocyanates, polyester polyols, aromatic polyisocyanates and polyacrylates.

Shelf Life:

It can be stored at least for 9 months at room temperature if stored properly.

Safety Hazards identification:

May cause sensitization by skin contact. Contains isocyanates. See information supplied by the manufacturer.

The product is used mainly as a hardener in coating materials or adhesives. The handling of coating materials or adhesives containing reactive polyisocyanates and residual monomeric HDI requires appropriate protective measures referred to in the safety data sheet.These products may therefore be used only in industrial or trade applications. They are not suitable for use in homeworker (DIY) applications.

The safety data sheet should be observed. This contains information on labeling,transport and storage as well as on handing, productsafety and ecology.

E_mail us [email protected]

HDI trimer  Vencorex HDT-90B

HDI trimer  Vencorex HDT-90B

 

ABOUT:

Tolonate™ HDT 90 B is an aliphatic polyisocyanate trimer (HDI homopolymer) supplied at 90% solids in a butyl acetate. It is used for high solids two-component polyurethane coatings and varnishes as well as aromatic solvent-free 2 K polyurethane coatings. This product is also suggested for exterior protective coatings for automotive OEM, car repair, indutrial machinery, and plastic parts.

Tolonate®

 

Isocyanate

 

technology

Colour

(HAZEN)

Solids content

(%)

 

NCO%

(on delivery form)

 

Viscosity

 

at 25°C

 

mPa.s

 HDT 90 B

HDI trimer

≤ 40

 90

 20.0

450

Storage and Transportation:

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

 

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]

HDI Waterborne Covesro 3100

HDI Waterborne Covesro 3100

 

Characterization:

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

As the hardener component for high-quality aqueous two-component polyurethane systems and as an additive to improve the property profile of aqueous coating and adhesive systems.

With respect to its composition, the product corresponds to the following sections of the U.S. FDA’s guidlines “Title 21 CFR” : Section 175.105 “Adhesives”.

Form supplied :solvent-free

Specification

 Property

Value

Unit of measurement

Method

Viscosity at 23 °C

2,800 ± 800

mPa·s

DIN EN ISO 3219/A.3

 

NCO content

17.4 ± 0.5

%

DIN EN ISO 11 909

Color value (Hazen)

 ≤ 60

 

DIN EN 1557

Monomeric HDI

≤ 0,15

%

DIN EN ISO 10 283

 

Other data* 

 Property

Value

Unit of measurement

Method

Viscosity at 25 °C

approx. 2,500

mPa·s

DIN EN ISO 3219/A.3

Equivalent weigh

approx. 241

 

 

Density at 20 °C

approx. 1.16

g/ml

DIN EN ISO 2811

 

Flash point

> 250

°C

DIN EN 22 719

 

*These values provide general information and are not part of the product specification.

Solubility / thinnability 

Bayhydur® 3100 can be thinned with esters, ether esters, xylene and Solvent naphtha®  100. Generally speaking, it has good compatibility with the solvents listed. However, the solutions formed must be tested for their storage stability. Only PU grade solvents should be used (max. 0.05 % water, absence of reactive groups such as hydroxyl or amino groups).

Properties / Applications 

Because of its hydrophilic character, Bayhydur® 3100 can be easily emulsified in the aqueous phase. It is used mainly as the crosslinking agent for aqueous polyol binders (Bayhydrol® ). Bayhydur® 3100 can also be added to conventional OH-free dispersions to improve their property profiles.

Storage 

– Storage in original sealed Covestro container.

– Recommended storage temperature: 0 – 30 °C.

– Protect from moisture, heat and foreign material.

General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.

Storage time 

Covestro represents that, for a period of nine months following the day of shipment as stated in the respective transport documents, the product will meet the specifications or values set forth in section “specifications or characteristic data” above, what ever is applicable, provided that the product is stored in full compliance with the storage conditions set forth in and referenced under section “storage” above and is otherwise handled appropriately. The lapse of the nine months period does not necessarily mean that the product no longer meets specifications or the set values. However, prior to using said product, Covestro recommends to test such a product if it still meets the specifications or the set values. Covestro does not make any representation regarding the product after the lapse of the nine months period and Covestro shall not be responsible or liable in any way for the product failing to meet specifications or the set values after the lapse of the nine months period.

Labeling and statutory requirements 

This product data sheet is only valid in conjunction with the latest edition of the corresponding Safety Data Sheet. Any updating of safety-relevant information – in accordance with statutory requirements – will only be reflected in the Safety Data Sheet, copies of which will be revised and distributed. Information relating to the current classification and labeling, applications and processing methods and further data relevant to safety can be found in the currently valid Safety Data Sheet.

 

Further information 

The product is used mainly as a hardener in coating materials or adhesives. The handling of coating materials or adhesives containing reactive polyisocyanates and residual monomeric HDI requires appropriate protective measures referred to in the safety data sheet. These products may therefore be used only in industrial or trade applications. They are not suitable for use in homeworker (DIY) applications.

E_mail us [email protected]

HDI Waterborne  AsahiKasei WL72-100

HDI Waterborne  AsahiKasei WL72-100

 

Type:

Water dispersible polyisocyanate based on hexamethylene diisocyanate

Features

# High NCO content

#Low viscosity

# Long pot life

Applications

# Automotive OEM coatings

# Automotive refinishes

#Industrial coatings(ACE, Train etc)

# Plastic coatings

# Floor coatings

#Roof coatings

Typical properties

Appearance

Colorless to slightly yellowish clear liquid

Non-volatile

100 wt%

Solvent

None

NCO content

21.2 wt%

Viscosity

510 mPa .s at 25C

Color value

<1 (Gardner)

NCO equivalent weight

Approx.198

Flash point

194°C

Relative density

1.15(20°C)(H20 =1)

These values provide general information and are not part of the productspecifications.

Storage and Transportation:

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us [email protected]