Additive composition for polu00ecmero in fusion, method for processing in a fusion of a polu00ecmero host, and mixture

摘要

Additive composition for molten polymer, method for processing in a fusion of a polu00ecmero host, and the mixture.The present invention provides a composition additive for molten polymer in the form of a powder for use as an additive in processing in the fusion of a polymer host.The additive composition for molten polymer comprising particles of polytetrafluoroethylene and a quantity of fibrillation effective 1 fluoro thermoplastic to avoid the agglomeration of said particles of fubrilau00e7u00e3o of polytetrafluoroethylene.It was found that the additive composition for molten polymer can improve the resistance to melting of a polymer host and is a powder easy to be manipulated.