Urwego rwo gutera inshinge zahinduwe PPS- GF, MF, FR kumatara yimodoka yerekana amashusho

Urwego rwo gutera inshinge rwahinduwe PPS- GF, MF, FR kumatara yimodoka

Ibisobanuro bigufi:

Ibikoresho bya pulasitike Polyphenylene sulfide (PPS) ni ubwoko bushya bwimikorere ya polimoplastique ikora cyane hamwe nubushyuhe buhebuje bwo guhangana nubushyuhe bwo hejuru, kurwanya ruswa, kurwanya imirasire, imishwarara idahwitse, imiterere yubukanishi, itekanye neza kandi ifite amashanyarazi meza. Bitewe nibikorwa byiza cyane, ibikoresho bya PPS byasimbuye ibyuma bimwe nkibikoresho byubatswe, kandi bikoreshwa cyane mubikoresho bya elegitoroniki, imodoka, imashini n’ubuhanga bw’imiti, ikirere, intwaro za gisirikare n’izindi nzego.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Polyphenylene sulfide ni plastiki yubuhanga, ikunze gukoreshwa muri iki gihe nka thermoplastique ikora cyane. PPS irashobora kubumbabumbwa, gusohora, cyangwa gukorerwa imashini kugirango yihangane cyane. Muburyo bwayo bukomeye, birashobora kuba byera byera kugeza ibara ryijimye. Ubushyuhe ntarengwa bwa serivisi ni 218 ° C (424 ° F). PPS ntabwo yabonetse gushonga mumashanyarazi iyo ari yo yose mubushyuhe buri munsi ya 200 ° C (392 ° F).

Polyphenylene sulfide (PPS) ni polymer kama igizwe nimpeta zimpumuro nziza ihujwe na sulfide. Sintetike fibre hamwe nimyenda ikomoka kuri iyi polymer irwanya imiti nubushyuhe. PPS ikoreshwa muyungurura imyenda yo gutekesha amakara, felmaking felts, insulation yamashanyarazi, capacitori ya firime, membrane yihariye, gasketi, hamwe no gutoragura. PPS niyo ibanziriza polymer itwara umuryango wa kimwe cya kabiri cyoroshye inkoni ya polymer. PPS, ubundi ikingira, irashobora guhindurwa muburyo bwa semiconducting ukoresheje okiside cyangwa gukoresha dopants.

PPS nimwe mubyingenzi byubushyuhe bwo hejuru bwa termoplastique polymers kuko yerekana ibintu byinshi byifuzwa. Iyi mico irimo kurwanya ubushyuhe, acide, alkalis, mildew, guhumeka, gusaza, urumuri rwizuba, no gukuramo. Ifata bike gusa byumuti kandi irwanya irangi.

Ibiranga PPS

Kurwanya ubushyuhe buhebuje, guhora ukoresha ubushyuhe bugera kuri 220-240 ° C, fibre yikirahure ishimangira ubushyuhe bwo kugoreka ubushyuhe hejuru ya 260 ° C.
Flame retardant kandi irashobora kuba UL94-V0 na 5-VA (nta gutonyanga) utongeyeho inyongeramusaruro ya flame retardant.
Kurwanya imiti nziza cyane, isegonda gusa kuri PTFE, hafi yo kudashonga mumashanyarazi yose
PPS resin ishimangirwa cyane na fibre fibre cyangwa fibre ya karubone kandi ifite imbaraga za mashini nyinshi, gukomera no kurwanya ibinyabuzima. Irashobora gusimbuza igice cyicyuma nkibikoresho byubaka.
Ibisigarira bifite ituze ryiza cyane.
Igipimo gito cyane cyo kugabanuka kugabanuka, nigipimo gito cyo kwinjiza amazi. Irashobora gukoreshwa mugihe cy'ubushyuhe bwo hejuru cyangwa ubushyuhe bwinshi.
Amazi meza. Irashobora guterwa inshinge mubice bigoye kandi byoroshye.

Umwanya wo gusaba PPS

Ikoreshwa cyane mu mashini, ibikoresho, ibice by'imodoka, amashanyarazi na elegitoronike, gari ya moshi, ibikoresho byo mu rugo, itumanaho, imashini z’imyenda, siporo n’imyidagaduro, imiyoboro ya peteroli, ibigega bya peteroli n’ibicuruzwa bimwe na bimwe by’ubuhanga.

Umurima	Imanza zo gusaba
Imodoka	Umuhuza wambukiranya, piston ya feri, sensor ya feri, itara ryamatara, nibindi
Ibikoresho byo mu rugo	Umusatsi hamwe nubushyuhe bwawo, icyuma cyogosha amashanyarazi umutwe, umuyaga uhumeka, umutwe wogosha inyama, CD ikinisha laser umutwe ibice byubatswe
Imashini	Pompe yamazi, ibikoresho bya pompe yamavuta, moteri, gutwara, ibikoresho, nibindi
Ibyuma bya elegitoroniki	Umuhuza, ibikoresho byamashanyarazi, ibyuma, ibikoresho bya kopi, amakarita, nibindi

Urwego Ruringaniza Urutonde

Ibikoresho	Ibisobanuro	Urwego rwa SIKO	Bingana nibisanzwe biranga & urwego
PPS	PPS + 40% GF	SPS90G40	Phillips R-4, Polyplastike 1140A6, Toray A504X90,
PPS	PPS + 70% GF nuwuzuza amabuye y'agaciro	SPS90GM70	Phillips R-7, Polyplastike 6165A6, Toray A410MX07