hdi closed  covesro bl 3370   about: blocked aliphatic hdi-polyisocyanate. to formulate lightfast one-component stoving polyurethane coatings with high themal yellowing resistance; as an additive to i ...

hdi closed  covesro  pl 350   about: blocked aliphatic polyisocyanate based on hdi.in combination with polyol components for the formulation of lightfast one-component polyurethane stoving coatings. ...

hdi closed  covesro  bl 3575/1   about: blocked aliphatic polyisocyanate based on hdi.in combination with desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings. produc ...

hdi diourea asahikasei  22a-75px   type : aliphatic polyisocyanate (hdi biuret） features: # good coated film appearance # good adhesion # good weather resistance applications: # two-component applic ...