- Products
- Polyurethane Resin Product Series
- Cross-linking Agent and Accelerator
Cross-linking Agent for PU resin
The series of cross-linking agent are designed for two-component polyurethane resin. It can react with the two-component polyurethane resin to enhance the physical properties and mainly used in laminating and coating products.
Completely cross-linked products are durable. If the cross-linking reaction is incomplete, it is because the molecular weight is not large enough or the cross-linking density is insufficient, which is easy to be hydrolyzed early, and the finished product is deteriorated, damaged, water-washing resistance and water pressure is reduced. Adding the more cross-linking agent, the more performance well in bonding strength and resistance in heat and solvents, but it should not be excessive to avoid side effects.
Product Features:
+ Universal, non-yellowing type cross-linking agent
+ With highly active hydrogen acid group (-NCO)
+ Without organotin compounds
+ Used with our AC series accelerators to speed up the reaction speed and shorten the curing time
PRODUCT DESCRIPTION
- It is a universal, non-yellowing type cross-linking agent with high-reactive cyanate groups (-NCO), which will react with two-component polyurethane resin to achieve excellent physical properties, such as good adhesion and weather resistance.
APPLICATION TO END-USE PRODUCTS
- Widely used in PU laminating and coatings products to enhance physical properties and bonding strength.
PRODUCTS
ADD InquiryINQUIRY | Item No. | Solid Content (N.V.) (%) | Viscosity (Vis.) (CPS/25℃) | NCO (%) | Solvents | Free TDI | Appearance | Characteristics |
---|---|---|---|---|---|---|---|---|
CA-860 | 75±2 | 50-250 | 16.5±0.5 | Xylene/EAC | -- | Slightly yellow | Non-yellowing | |
CA-861 | 75±3 | 50-1000 | 14±1 | Xylene /EAC | 0.5↓ | Slightly yellow | Non-yellowing | |
CA-800L | 60±2 | 60-200 | 12±2 | EAC | 0.5↓ | Slightly yellow | Environmental protection type, low solid content | |
CA-800L2 | 60±2 | 20-200 | 12±1 | EAC | -- | Slightly yellow | High activity of isocyanate group (-NCO), containing no organic tin | |
CA-805M | 76±3 | 1200-5000 | -- | Butanol | -- | Slightly yellow | Low Formaldehyde, good bonding, weather resistance | |
CA-805MH | 73±3 | 5000-10000 | -- | Butanol | -- | Slightly yellow | Low Formaldehyde, good bonding, weather resistance | |
CA-865 | 100 | 1500-6000 | 21.8±0.6 | -- | -- | Slightly yellow | Non-yellowing | |
CA-800D | 75±2 | 1000-3000 | 13±0.5 | EAC | 0.5↓ | Slightly yellow | Environmental protection type | |
CA-808M | 76±3 | 2000-8000 | -- | Butanol | -- | Slightly yellow | For breathable and water proof | |
CA-821 | 100 | 200-800 | 30±2 | -- | -- | Dark brown | High activity of isocyanate group (-NCO), containing no organic tin |
REMARKS
- Please contact us for other products which are not on this brochure.
- The above data are just for general reference and could not be used as guarantee document.