japan’s (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…
