HF-4416 Low Temperature Unsealing Single Component HDI Isocyanate Curing Agent

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, highly durable industrial paints. Main Characteristics Low temperature unblocking at 110°C, fast curing at high temperature, can be used in the field of pre-coating film. -Good compatibility with various types of resins, light resistance, chemical resistance, improve the physical strength of the film,…