hf-1568 aliphatic polyisocyanate (hdi trimer) used for automotive oem paints, automotive refinishing, transportation, industrial products, and plastics. model hf-1568 type aliphatic polyisocyanate (h ...

model hf-3550 type low-temperature unsealing one-component hdi isocyanate curing agent applications various types of polyurethane type one-component baking type coatings, inks, adhesives. main charac ...

model hf-4416 type low-temperature unsealable one-component hdi isocyanate curing agent. applications one-component baked film coatings of various polyurethane types, primers for various substrates, ...

product description 44v20 is a mixture of isocyanate and diphenylmethane diisocyanate containing a certain amount of higher functionality, and is a dark brown liquid at room temperature. application ...