PEmahCompatibilizers, also referred to as coupling agents, are additives, that when added to a blend of immiscible materials during extrusion, modifies their interfacial properties and stabilizes the melt blend. Immiscible blends may be mixtures of two or more dissimilar polymers or mixtures of polymer (s) and organic or inorganic components. One of the most successful techniques for compatibilization is with the use of thermoplastic maleic anhydride graft copolymers.

Compatibilization of polymer blends through the addition of thermoplastic maleic anhydride graft copolymers provides the means to significantly enhance the properties of a melt blend of dissimilar materials. Properties of mixed materials are determined by blend morphology; how one polymer or additive phase disperses and incorporates into another polymer phase. Thermoplastic maleic anhydride grafted copolymers provide a very effective means to alter the dissimilar phases and enhance the physical, thermal and optical properties of a polymer blend. Primary Compatibilizer Markets for thermoplastic maleic anhydride grafted polymers are plastics compounding and mixed plastic recycle industries.

Powder Form

Specifically designed to provide compatibilization and act as a chemical coupling agent for melt blends of polyethylene and polypropylene with inorganic fillers or additives, fiberglass, wood flour, natural fibers, paper fiber and other materials in finely sized powder form.

Product Description TDS SDS
Novacom™ HFS2100P Maleic anhydride functionalized high density polyethylene polymer in powder form. D50 = 38 micron, D100 = 300 micron.  Also see Microparticle products. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32
PROPOLDER™ MPP2040 Polypropylene homopolymer grafted with maleic anhydride functional groups in finely sized rounded powder form. Avg. = 40 micron, D100 = 84 micron. Also see Microparticle products. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32

Pellet Form

Specifically designed to provide compatibilization and act as a chemical coupling agent for melt blends of polyethylene and polypropylene with inorganic fillers or additives, fiberglass, wood flour, natural fibers, paper fiber and other materials. Pellet form is offered to enhance dry blend uniformity and prevent component segregation when pellet ingredients are mixed in preparation for feeding into an extruder.

Product Description TDS SDS
NOVACOM™ HFS2100 Maleic anhydride functionalized high density polyethylene polymer in pellet form. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32
NOVACOM™ BPS1400 Maleic anhydride functionalized block copolymer polypropylene in pellet form. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32
NOVACOM™ PFS8000B Maleic anhydride functionalized block copolymer polypropylene in pellet form. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32
NOVACOM™ PFS8100H Maleic anhydride functionalized polypropylene homopolymer in pellet form. Adobe_PDF_file_icon_32x32 Adobe_PDF_file_icon_32x32