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Detail Information

Description :

Trusted Adhesion Solution for Synthetic Leather & Leather Industry

GRECO has lead a new trend of green revolution and provided new green, eco-friendly leather adhesives. The market touches upon industries of shoes, hand luggage, purse & wallet, lamination, sponge, leather, and so on. The products are characterized by the following: High flexibility, high tensile, hydrolysis resistant, soft-touch, high adhesion.

Specification :

Name	L20A	L210	L233	L12A	L-15	L332
PU chemical composition	Polyether Polyols, Non-Yellowing PU	Polyether Polyols, Yellowing PU	Polyether Polyols, Yellowing PU	Polyether Polyols, Yellowing PU	Polyether Polyols, Non-Yellowing PU<	PC-syn. Polyols, Non-Yellowing PU
Characters	Hydrolysis resistant, High gloss, High transparent, Flex resistant, Thick feel	Soft touch, Non sticky, Hydrolysis resistant, Low-temp flex resistant, Washable	High tensile, High flexibility, Hydrolysis resistant, Flex resistant, Hydrolysis resistant, Washable	High adhesion, Flex resistant, Hydrolysis resistant	Soft touch, High adhesion	High gloss, Solvent resistant, Flex resistant, Abrasion resistant, Thick feel
Application	Leather coating, Base coat ,Middle coat, Top coat/Finishing	Leather base coat, Fabric printing/coating, Fabric lamination, Fabric mechanic foaming	Leather base/finishing coat, Fabric printing/coating, Leather Tufting, Leather mechanic foaming	Fabric Lamination, Leather base/finishing coat, Leather Tufting, Elastomeric ink	PU syn. Adhesion layer	Leather, High gloss finishing coat
Solid Content(%)	35	50	50	35	40	38
Viscosity(cps)	<200	<500	<500	<200	<300	<200
PH value	7.0~9.0	7.0~9.0	7.0~9.0	7.0~9.0	6.0~7.0	7.0~9.0
Appearance	Semi-transparent, White	Non-transparent, Milky white	Non-transparent, Milky white	Semi-transparent, Slightly yellow	Milky white	Semi-transparent, White
Film appearance	Colorless, Transparent	Slightly Yellow, Transparent	Slightly Yellow, Transparent	Slightly Yellow, Non-Transparent	Non-transparent, Milky white	Colorless, Transparent
100% Modulation (kg/cm2)	36±6	10±4	20±6	26±6	40±10	45±10
Tensile (kg/cm2)	>250	>150	>200	>100	200	>300
Elongation(%)	>550	>800	>600	>650	500	>500
Shelf life	6 months	6 months	6 months	4 months	6 months	6 months