Ibyiza bya PEEK —– Kurwanya Ubushyuhe Bwinshi no Kurwanya Ruswa

PEEK (poly-ether-ether-ketone) ni polymer idasanzwe irimo umugozi umwe wa ketone hamwe na ether ebyiri mumurongo nyamukuru.

Kubera ubwinshi bwimiterere yimpeta ya benzene, PEEK yerekana ibintu byiza byuzuye byuzuye, nkubushyuhe buhebuje bwo guhangana nubushyuhe bwo hejuru, kurwanya ruswa, imiterere yimashini nziza, kurwanya ingaruka, kwiyitirira amavuta, retardant flame nibindi.

Uyu munsi, turavuga ibyiza bya PEEK mubijyanye no kurwanya ubushyuhe bwinshi no kurwanya ruswa.

1.PEEK super ubushyuhe bwo hejuru

Mu nganda zikomoka kuri peteroli, ibikoresho bya PEEK bikoreshwa cyane cyane kubera ubushyuhe bwabyo bwo hejuru, none ni izihe nyungu za PEEK ugereranije n’ibindi bikoresho bya plastiki bidasanzwe bya termoplastique?

Igicapo 1. Gushonga ingingo hamwe nigihe kirekire cyo gukoresha igishushanyo mbonera cya plastiki yubushakashatsi bukoreshwa cyane

Duhereye ku gishushanyo cya 1.Kubwibyo, ibikoresho bya PEEK birashobora kwerekana ubushyuhe budasanzwe.

Imikorere yihariye yubushyuhe bwo hejuru bwa PEEK irashobora kugeragezwa nubushyuhe bwo hejuru no kugabanuka kwubushyuhe bwinshi.

Nkuko bigaragara ku gishushanyo gikurikira:

Igishushanyo.2 PEEK5600G na PEEK5600CF30.

Ubushyuhe bwo hejuru bugoramye hamwe nubushyuhe bwo hejuru bwo kugabanuka

Birashobora kugaragara ku gishushanyo cya 2 ko, kimwe na plastiki zose, imiterere yubukanishi igabanuka buhoro buhoro hamwe no kwiyongera kwubushyuhe.Ariko, kubera ubushyuhe buhebuje bwo guhangana nubushyuhe bwa PEEK, burashobora gukomeza hafi 70% yimikorere yumwimerere kuri 100C.

2. PEEK super ruswa irwanya

Mubikorwa nyabyo nubuzima, ibikoresho bya PEEK nabyo bikoresha kurwanya ruswa, nka capillaries ya PEEK kubikoresho byisesengura, guhuza PEEK nibindi.

Tab.1 Imbonerahamwe yo kurwanya ruswa ya plastike idasanzwe yubuhanga

Birashobora kugaragara kuri Tab.1 ko kurwanya ruswa ya PPS ahanini bisa nkibya PEEK, mugihe kurwanya ruswa ya PPSU, PEI, PI ari bibi kurenza ibya PEEK.

Ibicuruzwa bya PEEK bifite imiti irwanya imiti.Mu miti isanzwe, acide sulfurike yibanze gusa irashobora gushonga cyangwa kuyisenya, kandi kurwanya kwangirika kwayo bisa nibyuma bya nikel.