740

740

Application area	The name of a shop	Colour and lustre （25℃ , FE-CO）	Viscosity (S, format tube/25 ℃)	CPS/25℃ ro- tational visc- osity	Dissolvant	NCO%	Characteristic	Recommended use
Bridging Agent for Low and Medium Tem- perature PU Coatings	740	≤ 1	10-20	/	Ethyl butyl ester	6.5-7.5	High reactivity, Quick to dry, The color is light. High gloss, Good storage stability	Curing Agents for Various Polyurethane Paints
	750	≤ 1	12--30	/	Ethyl butyl ester	8.5-9.8	High reactivity, Quick to dry, The color is light. High gloss, Good storage stability	Curing Agents for Various Polyurethane Paints
	775	≤ 1	/	≥5000	Ethyl ester	13±1	High reactivity, Quick to dry, The color is light. High gloss, Good storage stability	Curing Agents for Various Polyurethane Paints