The process of granulau00c7u00c3o polyolefin, polyolefin resin, polyolefin fiber, the use of polyolefin fiber and compu00d3sito cimentu00cdcio

摘要

Patent of invention: the process of granulau00c7u00c3o polyolefin, polyolefin resin, polyolefin fiber, the use of polyolefin fiber and compu00d3sito cimentu00cdcio.The present invention relates to a process for the production of polyolefin with more polar character from the incorporation of surfactants to obtain polymeric resins used for the production of fibers that provide increased performance to act as agent for strengthening In cementitious composites.More specifically, the polyolefin obtained via polymerization is modified by incorporation of surfactants in the granulation process.Described is also a polymer resin of improved polarity.Consisting of a homopolymer of polyethylene or a polypropylene homopolymer or copolymer or a blend comprising two or more of these components and at least one surfactant ionic and / or non ionic structure partially polar for the preparation of fibres as reinforcement in compu00f3si TOS cementitious for making structural and non structural components of construction.Such as bridge beams, slabs, floors, large containers of concrete panels for sealing, tiles of high performance, among others.