INV-2000 is a non-toxic , zero-VOC polycarbodiimide-based crosslinking agent, which helps to improve various properties of water-based resins, such as water resistance, solvent resistance, chemical resistance, hardness, wear resistance, scratch resistance, viscosity, etc., even in It can also react with carboxyl groups at room temperature, and the dosage is as low as 3-7wt%.
Technical parameters
|
Appearance |
transparent light yellow liquid |
|
solid |
40±1% |
|
ion type |
non-ionic |
|
pH |
9-12 |
|
Viscosity (20℃: 68°F )* |
100mPa・s |
|
carbodiimide equivalent* |
590 |
Application
- Used as water-based resin cross containing carboxyl groups Joint agent
- used as height Crosslinking agent for industrial coatings, paints and inks with performance requirements
- Adhesion promotion Agent
Use and Storage
- Add water-based resin and stir well, add The amount is about 3-7%. Test the amount added before use.
- It is recommended to use Bake the resin coating at high temperature (eg 80°C, 30 minutes) to accelerate the cross-linking effect. It can also be cross-linked at room temperature, and the maximum cross-linking effect can be achieved in about one month at 30°C.
- Recommended storage temperature :5-30℃
- Keep out of direct sunlight.
- In normal condition Under storage, the shelf life is 6 months.
Packaging
20kg plastic drum
Origin Taiwan
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Chinese