| abstract |
The present invention discloses a kind of anti scuffing cloudy surface anti-static release paper, comprises release liners body paper and thin layer, and another surface coating a layer thickness of this thin layer is the cloudy surface anti-static coating of 0.2 ~ 2 micron, and another surface of cloudy surface anti-static coating is coated with silicon layer; The surface that described cloudy surface anti-static coating contacts with silicon layer has some sags and crests, this cloudy surface anti-static coating is silica granule 2 ~ 6%, mean molecule quantity is the acrylic polyol 20 ~ 30% of 500 ~ 2000, mean molecule quantity is the resin 35 ~ 45% of the polyoxyalkylene series polyalcohol of 200 ~ 2500, polyethylene glycol 15 ~ 20%, cyclomethicone 4 ~ 8%, 1-hydroxycyclohexyl phenyl ketone-light trigger 184 is 5 ~ 10%.The present invention had both solved the leaching membrane layer of release liners and mould release coating binding force is not high, peeling force is unstable, turn improves film surface anti-static performance, and also improves scratch resistance performance simultaneously. |