Ingabe inayiloni i-UHMWPE?

Cha. Inayiloni iqinile futhi inokumelana nezinga lokushisa eliphezulu, futhi ifanele ukwenza amagobolondo, amathuluzi, amagiya, njll. I-polyethylene ithambile futhi inokumelana nezinga lokushisa eliphansi.Ingafuthwa ibe amafilimu futhi yenziwe amabhodlela.

I-Polyethylene (PE) iyi-resin ye-thermoplastic elungiselelwe i-polymerization ye-ethylene.Embonini, kuhlanganisa nama-copolymers e-ethylene kanye nenani elincane le-α-olefins.I-polyethylene ayinaphunga, ayinabo ubuthi, izwakala njengengcina, futhi inokumelana nezinga lokushisa eliphansi kakhulu, ukuzinza okuhle kwamakhemikhali nokumelana nokugqwala kwe-asidi ne-alkali.I-solvents ayincibiliki ngokujwayelekile ekamelweni lokushisa, nokumunca amanzi aphansi kanye nokufakwa kukagesi okuhle kakhulu.I-Polyethylene inezici ezijwayelekile zomshini, amandla aphansi aqinile, ukumelana nokukhuphuka okuncane kanye nokumelana nomthelela omuhle.I-polyethylene ingacutshungulwa ngokubunjwa kokushaywa, i-extrusion kanye nokubunjwa komjovo, futhi isetshenziswa kabanzi ekwenzeni amafilimu, imikhiqizo engenalutho, imicu kanye nezidingo zansuku zonke.

I-Polyamide yaziwa kakhulu ngokuthi Inayiloni, futhi igama layo lesiNgisi yi-Polyamide (i-PA ngamafuphi), enobuningi obungu-1.15g/cm.Kuyitemu elivamile lezinhlaka ze-thermoplastic ezinamaqembu e-amide aphindaphindiwe -[NHCO]- kumgogodla wamangqamuzana, okuhlanganisa i-aliphatic PA, i-PA ye-aliphatic-aromatic kanye ne-PA enuka kamnandi.Phakathi kwazo, i-PA aliphatic inezinhlobonhlobo eziningi, okukhiphayo okukhulu nokusetshenziswa okubanzi, futhi igama layo lincike enanini elithile lama-athomu ekhabhoni ku-monomer yokwenziwa.Yasungulwa yi-American chemist carothers edumile kanye nethimba lakhe locwaningo.