Escoat P-88

Introduction:

Escoat P-88 is a polyolefin masterbatch of a non-silicone release coating used widely for pressure sensitive labels, film, and tapes applications.  The Escoat P-88 masterbatch is produced using a polypropylene (PP) carrier resin.  The masterbatch can then be blended with polypropylene resins and extruded as a film with release coat in it.  The release coat under most conditions will bloom to the surface and act as a release film/layer.  No solvents are then needed to apply the release coating.  The release coat used has a high degree of purity, quality and tight melting point range that offers superior properties and performance to critical release coat users.  The Escoat P-88 can be used on films with adhesives based on natural rubber, SBR, SIS, acrylic, etc. primarily for obtaining release in self wound tapes where tight peel is mandatory.

 Material Description:           Carbamate Release Coat in PP

Chemical Name:                    Polyvinyl Octadecyl Carbamate (PVODC) in PP

Empirical Formula:               [CH2-CH(OCONHC18H37)-]n in -(C6H12)-n

CAS #:                                    36671-85-9 in 9010-79-1

Molecular Weight:                [339]n   or > 100,000 in –(84.2)-n

Physical Properties:      

        Appearance:                                       Natural colored pellets

Melting Range (PVODC):                   87 – 107°C

Melting Point of Masterbatch:             Like the PP

Film Forming:                                      At extrusion temperature

Polyolefin:                                           80%

PVODC                                               20%

Product Details: Please view our Escoat P-88 PDF