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![](https://www.newtopchem.com/wp-content/uploads/2023/11/timg-5-2.jpg)
Model HF-3550
Type Low-temperature unsealing one-component HDI isocyanate curing agent
Applications Various types of polyurethane type one-component baking type coatings, inks, adhesives.
Main Characteristics
-110℃ low temperature unsealing, high temperature fast curing;
-Good compatibility with various types of resins to improve water resistance, flexibility, chemical resistance and adhesion of paint film;
-High storage stability at room temperature.
Product specification
Properties
Numerical value
Non-volatile component (%)
70±1
Appearance
Clear transparent liquid
Viscosity (25℃, mPa.s)
1000-1500
NCO content (%)
10.0±1
Solvent
PM
Specific gravity
1.0-1.1
Storage
It should be stored at 5°C to 30°C in a dry indoor place away from direct sunlight. Under the specified storage conditions, the expected shelf life of this product is 360 days.
![](https://www.newtopchem.com/wp-content/uploads/2023/11/timg-5-2.jpg)
Material Safety
Material Safety Data Sheets for this product are available upon request.