Trimer TKA-100

• Order Code: TKA-100 • Type: HDI Trimer Curing Agent • Chemical Name: Aliphatic polyisocyanate (HDI trimer / isocyanurate) • Brand: Asahi Kasei DURANATE TKA-100 • HDI trimer polyisocyanate curing agent for 2K PU systems • Excellent weatherability and chemical resistance • Good mechanical strength and flexibility • Compatible with various hydroxyl resins • Appearance: Colorless to slightly yellow transparent liquid • NCO Content: 21.7 wt% • Viscosity (25C): 2600 mPa.s • Color (Gardner): ≤1 • Flash Point: 252C • Application: 2K PU topcoats; waterborne and solvent industrial, wood and automotive coatings