GR 1090 is an aqueous emulsion of an acrylic copolymer having moderate surface tack, good peel strength and high shear strength.
|Solids Content:||51 – 52%|
|Viscosity, Brookfield:||2000 – 4000 cPs|
|pH:||7.2 – 7.5|
|Film Properties:||Clear, tacky, flexible|
|TG:||ca – 40°C|
|Peel Strength:||12 – 15N/ 25mm|
|Shear Strength:||10 -24 hours|
|Rolling Ball Tack:||35cm max|
Tests conducted in accordance with PSTC Test Methods on Litho 80 paper coated with 22gsm of GR1090.
GR 1090 is used in the manufacture of adhesives for PVC floor coverings and carpets.
GR 1090 can be modified with other acrylic dispersions and rosins or rosin esters for the manufacture of pressure sensitive adhesives.