Chlorinated Ethylene-Vinyl Acetate Copolymer (CEVA) is a resin manufactured from the raw material of Ethylene-Vinyl Acetate Cop.
CEVA is a good binder for plastic products. It is applicable to high grade ink, additives for treatment of fibers, paint for biaxial tension polypropylene film and laminating agent for polyethylene / polypropylene films. It has been widely used in composite ink for high grade plastics in order for improving the ink’s adhesive strength, ink property, glossiness and the pigment’s dispersilbility, wettability and cold resistance, etc.
Technical requirements
Items | B-1 | B-2 | B-3 |
Chloride content, Cl % | 18~24 | 24~30 | 30~40 |
Viscosity, mPa.s (25) | 200~500 | 200~500 | 200~500 |
pH value | 4.0~7.0 | 4.0~7.0 | 4.0~7.0 |
Notes:Viscosity value is measured in 20% toluene solution at 25 by a rotary viscometer with speed of 750 r/min
Chlorinated Ethylene Vinyl Acetate Copolymer
