Polyphenylene Sulfide (PPS) ni iki?

Polyphenylene Sulfide (PPS) ni polymeri ifite ishusho y'umuhondo werurutse kandi idafite ibara ry'umuhondo. Ifite aho ishongesha ingano ya dogere selisiyusi 290 n'ubucucike bwa garama 1.35/cm³. Uruti rwayo rw'umugongo—rugizwe n'impeta za benzene zisimburana na atome za sulfur—ituma igira imiterere ikomeye kandi ihamye cyane.

PPS izwiho gukomera kwayo cyane, ubushyuhe bwayo buhamye, ubushobozi bwayo bwo kurwanya ibinyabutabire, n'imbaraga zayo za mekanike. Bitewe n'imikorere yayo ihebuje, PPS izwi cyane nk'imwe muri plastiki esheshatu zikomeye z'ubuhanga, hamwe na polyethylene terephthalate (PET), nylon (PA), polycarbonate (PC), polyoxymethylene (POM), na polyphenylene ether (PPO).

Amafishi n'imikoreshereze ya PPS

Ibicuruzwa bya Polyphenylene Sulfide (PPS) biboneka mu buryo butandukanye no mu byiciro bitandukanye, nko muri resins, fibres, filaments, films, na coatings, bigatuma bikoreshwa mu buryo butandukanye cyane. Inzego z'ingenzi za PPS zikoreshwa harimo inganda z'imodoka, amashanyarazi n'ibikoresho by'ikoranabuhanga, inganda z'ibinyabutabire, ingabo n'ingabo, urwego rw'imyenda, no kurengera ibidukikije.

Imbogamizi zisanzwe muri PPSepulasitiki zo mu bwoko bwa injeniyeriUburyo bwo kubikemura

Nubwo ifite imiterere myiza, PPS engineering plastike iracyafite imbogamizi nyinshi mu gutunganya no gukora neza mu mikoreshereze yayo. Dore ibibazo bitatu bikunze kugaragara n'ibisubizo bijyana nabyo:

1. Ubuhanga bworoshye mu gukora PPS zitaragera ku isoko

Ikibazo: PPS ituzuye irapfa kugwa, bigatuma ikoreshwa mu buryo busaba kudakora neza cyangwa koroha cyane (urugero, ibice bishobora guhungabana cyangwa gutigita).

Impamvu:

Kugabanuka guke mu gihe cyo gucika bitewe n'imiterere yayo ikomeye ya molekile.

Kubura inyongeramusaruro zo kongera gukomera.

Ibisubizo:

Koresha PPS y’ubwoko bukonjeshejwe hamwe na fibre y’ikirahure (urugero, 40% byuzuye ikirahure) cyangwa ibyuma by’ubutare kugira ngo wongere imbaraga n’ubukomere.

Vanga na elastomer cyangwa ibikoresho bihindura ingaruka ku mikoreshereze yihariye.

2. Gufata nabi irangi cyangwa ifatanywa

Ikibazo: Kuba PPS idakora neza bituma kole, irangi cyangwa irangi bigorana gufatana, bigatuma guteranya cyangwa kurangiza ubuso bigorana (urugero, mu mazu y'ikoranabuhanga cyangwa mu nganda zikozwe mu mavuta).

Impamvu:

Ingufu nke zo hejuru bitewe n'imiterere ya PPS idafite aho ihuriye n'izuba.

Ubudahangarwa ku mikoranire y'ibinyabutabire cyangwa kunyagirwa n'amazi ku buso.

Ibisubizo:

Koresha uburyo bwo kuvura ubuso nko gukata plasma, gusohora corona, cyangwa gukoresha imiti igabanya ubushyuhe kugira ngo wongere ingufu ku butaka.

Koresha kole zihariye (urugero, epoxy cyangwa polyurethane) zagenewe PPS.

3. Kwangirika no Guhindagurika mu Mikorere Ihindagurika

Ikibazo: Ibipimo bya PPS bitarashyirwa ku isoko cyangwa bisanzwe bigaragaza kwangirika cyane cyangwa guhindagurika kw'ibice bigenda nk'amabere, amapine, cyangwa seal, bigatuma habaho kwangirika vuba mu mikoreshereze ihindagurika.

Caus:

Ubwinshi bw'ubushyuhe muri PPS itarashyirwamo.

Amavuta make iyo umuntu aremerewe cyane cyangwa agenda ahora akora.

Ibisubizo:

Hitamoubwoko bwa PPS busizwe amavuta hamwe n'inyongeranka PTFE, grafiti, cyangwa molybdenum disulfide kugira ngo bigabanye gukururana no kongera ubushobozi bwo kudashira.

Koresha imiterere ikomeye (urugero, fibre ya karuboni) kugira ngo ushobore gutwara imizigo myinshi.

Ibikoresho byo gutunganya amavuta ya SILIKE n'ibikoresho byo guhindura ubuso bya PPS Engineering Plastiki

Ibisubizo bishya byo kongera ubushobozi bwo kudashira kw'ibice bya PPS Sliding

Tubagezaho inyongera zishingiye kuri silicone SILIKE LYSI-530A na SILIMER 0110

LYSI-530A na SILIMER 0110 ni ibikoresho bishya byo gutunganya amavuta yo mu bwoko bwa polyphenylene sulfide (PPS), biherutse gushyirwa ahagaragara na SILIKE. Ibi bikoresho bishingiye kuri silicone bikora kimwe na polytetrafluoroethylene (PTFE), birangwa n'ingufu nke z'ubuso. Kubera iyo mpamvu, bigabanya cyane umuvuduko wo kwangirika ndetse n'umuvuduko wo kwangirika kw'ibice bya PPS.

Izi nyongeramusaruro zigaragaza ubushobozi bwo gukururana buke cyane kandi zikora nk'amavuta yo kwisiga imbere. Zikora agahu gato ku buso bwa PPS iyo zikoreshejwe imbaraga zo gukata, bityo zikagabanya gukururana hagati ya PPS n'ubuso bwo gukururana, hatitawe ku byaba ari icyuma cyangwa pulasitiki.

Ukoresheje 3% gusa bya LYSI-530A, ingano y'ubushyuhe ishobora kugabanuka ikagera kuri 0.158, bigatuma ubuso burushaho kuba bwiza.

Byongeye kandi, kongeramo 3% SILIMER 0110 bishobora gutuma habaho ingano ntoya y’ubushyuhe bwa 0.191 mu gihe bitanga ubudahangarwa bungana n’ubwa 10% bwa PTFE. Ibi bigaragaza ubushobozi n’ubushobozi bw’izi nyongeramusaruro mu kunoza imikorere no kuramba mu bikorwa bitandukanye, Ni byiza cyane mu gukurura ibice bya PPS, kuzenguruka, cyangwa gushyiramo imbaraga.

SILIKE itanga imikorere myiza cyaneamavuta yo kwisiga ashingiye kuri silicone n'ibikoresho byo gutunganyaku buryo butandukanye bwo gukoresha pulasitiki. Inyongera zacu zagenewe kunoza imikorere myiza no kongera imiterere y'ubuso bwa pulasitiki n'ibinyabutabire byahinduwe.

Urashaka inyongera ikwiye mu ikoreshwa ryawe? Hitamo SILIKE — ibisubizo byacu bishingiye kuri silikoni bishobora kugutangaza kubera imikorere yabyo.
Ongera imikorere ya PPS ukoresheje inyongera zishingiye kuri silicone zigabanya kwangirika no kwangirika — nta PTFE ikenewe.

Menya byinshi ku bicuruzwa byacu kuri:www.siliketech.com
 Or contact us directly via email: amy.wang@silike.cn
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