"Yini impahla ye-PPS?
I-PPS, eyaziwa ngokuthi i-polyphenylene sulfide (PPS), iyipulasitiki yobunjiniyela obuphezulu esetshenziswa kabanzi kwizimboni ezahlukahlukene, kufaka phakathi amakhemikhali, ama-elekthronikhi, nezimoto, ngenxa yokufakelwa kwamakhemikhali. Lo mbhalo uzohlaziya ngokuningiliziwe izakhiwo kanye nokusetshenziswa kwama-PPS nokubaluleka kwako ezimbonini ezahlukahlukene ukukusiza uqonde kangcono ukuthi i-PPS eyiyo kangcono.

Isakhiwo se-PPS Chemical Sakhiwo se-PPS kanye nezakhiwo

I-PPS iyi-polymer ye-semi-crystalline eshintshana ngezindandatho ze-benzene nama-athomu se-sulfure. I-Benzene Ring ekwakhiweni kwayo kwamakhemikhali inika ulwazi oluhle kakhulu olushisayo, kuyilapho ama-athomu esibabule athuthukisa ukumelana kwawo kwamakhemikhali namandla emishini. Lesi sakhiwo senza ama-PS ahlala isikhathi eside kakhulu emazingeni okushisa aphezulu, izingcindezi nasezindaweni ezonakalisayo.Izindawo ezincibilikayo ze-PPS zivame ukuba cishe ngo-280 ° C, okuvumela ukuthi kugcinwe ukwakheka kwayo kanye nezakhiwo ezinamazinga okushisa noma ukonakala.

Izindawo zohlelo lokusebenza lwe-PPS

Ngenxa yezakhiwo zayo ezihlukile, i-PPS isetshenziswa ezinhlobonhlobo zezimboni. Embonini yamakhemikhali, i-PPS isetshenziswa kakhulu ekwenziweni kwamaphampu, ama-valve, amapayipi kanye nama-linings amakhemikhali ngenxa yokumelana kwayo okuhle kwamakhemikhali. Ensimini kagesi ne-elekthronikhi, i-PPS isetshenziswa ekukhiqizeni izixhumi, ukushintshwa kanye nezinye izinto ze-elekthronikhi ngenxa yokufakelwa kwayo okuphezulu kakhulu, ikakhulukazi izinyathelo zokushisa okuphezulu.

Izinzuzo nezinselelo ze-PPS

Izinzuzo eziphambili ze-PPS zifaka ukumelana kwayo okuphezulu, ukumelana kwamakhemikhali, amandla aphezulu emishini kanye nokuqina kobukhulu obuhle. Kukhona nezinselelo ezithile ngezinto zokwakha ama-PPS. Ubunzima be-PPS emazingeni okushisa aphansi ampofu, angakhawulela ukusetshenziswa kwawo ezindaweni ezibandayo kakhulu. Ukucutshungulwa kwezinto ze-PPS kuyinkimbinkimbi, kudinga ukubumba emazingeni okushisa aphezulu, okubeka izimfuno eziphakeme kwimishini yokukhiqiza nezinqubo. Izindleko ezibonakalayo ezingavuthiwe ze-PPS ziphezulu, ezingathinta amandla ayo okusetshenziswa endaweni ebandayo. Izindleko eziphakeme zezinto zokusetshenziswa ze-PPS zingathinta ukukhushulwa kwayo kwezinye izimakethe ezibucayi ngentengo.

Izitayela zesikhathi esizayo ze-PPS

Ngesidingo esikhulayo sezinto zokusebenza okuphezulu, ukusetshenziswa kwezinto ze-PPS kuyathembisa kakhulu. Ngokuzayo, ngokuthuthuka kwenqubo yokukhiqiza kanye nokuthuthukiswa kobuchwepheshe bokuguqulwa ngokwezinto ezibonakalayo, ukusebenza kwe-PPS kulindeleke ukuthi kuthuthuke futhi futhi izindawo zohlelo lokusebenza zizokwanda. Ikakhulu emkhakheni wezimoto ezintsha ze-Energy, i-Aerospace ne-Intelligent Ezokhiqiza, isidingo sezinto ze-PPS kulindeleke ukuba zikhule kakhulu.

Ukubeka kafushane

Yini i-PPS impahla enomsebenzi omuhle kakhulu, osetshenziswe kabanzi kwizimboni eziningana ngenxa yokumelana kwayo okuhle kakhulu, ukumelana kwamakhemikhali namandla emishini. Naphezu kwezinselelo ezithile, izinto ze-PPS zizoqhubeka nokudlala indima ebalulekile ngokuzayo ezindaweni eziningi ngenxa yezakhiwo zazo ezihlukile. Ukuqonda izakhiwo kanye nokusetshenziswa kwama-PPS kuzosisiza ukuthi sisebenzise kangcono lolu sento olusezingeni eliphezulu ukuze luhlangabezane nezinselelo zemboni yanamuhla. "