Japan’s Tosoh TOSOH (formerly NPU) CORONATE HXLV, HXR, HX, HK solvent-free curing agent
|
Composition |
is HDIisocyanate trimer modified polyisocyanate |
|
Supply form |
solid Content100% |
|
Purpose |
Used as a non-yellowing curing agent for two-component coatings,has good weather resistance |
Typical property indicators
|
C -HXLV |
Coronate -HXR |
Coronate -HX |
C -HK |
|
|
Appearance |
Light yellow liquid |
|||
|
NCO content (% ) |
22.5-23.9 |
21.6-22.1 |
20.5-22.0 |
19.3-20.7 |
|
Solid content (%) |
100 |
100 |
100 |
100 |
|
Viscosity 25°C (mm2/s) |
800-1500 |
1700-3300 |
1300-3600 |
3620-14800 |
|
Color Number (APHA NO.) |
<40 |
<40 |
<80 |
<80 |
|
Free HDI content ( wt%) |
<0.2 |
<0.2 |
<0.6 |
<1.0 |
|
Specific gravity 20°C |
1.17 |
1.17 |
1.16 |
1.17 |
Features : CORONATE HXR, HXLV, HX or HK are non-yellowing curing agents for polyurethane coatings, biuret polyurethane adducts The class has better characteristics. CORONATE HXR, HXLV, HX or HK have good heat resistance and good compatibility when mixed with polyols or solvents. They are widely used in motorcycle parts, car repair, wood paint, etc. application.
Packaging ：220KG iron drum
span>
Features : CORONATE HXR, HXLV, HX or HK are non-yellowing curing agents for polyurethane coatings, biuret polyurethane adducts The class has better characteristics. CORONATE HXR, HXLV, HX or HK have good heat resistance and good compatibility when mixed with polyols or solvents. They are widely used in motorcycle parts, car repair, wood paint, etc. application.
Packaging ：220KG iron drum