Qeybta PPS

Polyphylene sulfide-pps

Balaastigga PPS (polyphenylene sulfide) waa wax qabad dhameystiran oo ah balanta guud ee injineernimada khaaska ah ee heerkulqaanka injineernimada khaaska ah, astaamaheeda aan fiicnayn waa iska caabbinta heerkulka, iska caabbinta is-caabbinta iyo astaamaha farsamada. Dambiilayaasha korantada (gaar ahaan wax soosaarka sare) waa mid aad u fiican, caddaan ah, adag, oo ku dhacda dhulka birta ah, sicirka iftiinka waa kan labaad ee Plexiglass, caabbinta midabaynta ee biyaha, xasilloonida kiimikada ee wanaagsan. Olol aad u fiican dib u dhac, caag aan guban karin. Xoogga guud, adkaanta waa mid aad u wanaagsan, laakiin jajaban, way fududahay in la soo saaro burburka walaaca; ha u adkaysan u noqon Benzene, shidaal iyo waxyaabo kale oo dabiici ah; Isticmaalka muddada-dheer ee heerkulka ilaa 260 digrii, hawada ama nitrogen-ka 400 digrii si ay u xasilloon yihiin. Iyada oo loo marayo in lagu daro muraayadaha muraayadaha ama waxyaabaha kale ee wax lagu xoojiyo, xoogga saameynta si weyn ayaa loo wanaajin karaa, iska caabbigista kale iyo guryaha kale ee farsamada ayaa lagu kordhiyay 1.6-1.9. Loogu talagalay sameynta qaybo kuleyl u adkaysata, qaybo da '-gelineed iyo aaladda kiimikada, aaladaha indhaha iyo qaybaha kale.

POLYPhenylen Sulfide (PPS), waa nooc cusub oo resin heer-sare ah, oo leh awood farsamo oo sare, iska caabin heer sare ah, xasillooni darro wanaagsan, iwm., Heerkulka jacaylka kuleylka ayaa guud ahaan ah Ka weyneyd 260 digrii, iska caabbinta kiimikada ayaa ah kan labaad oo keliya in la isticmaalo polytetrafluethylen, waa mid ka mid ah noocyada ugu fiican ee kululaynta kuleylka, oo ah noocyada ugu wanaagsan ee ay noqon doonaan agabyada injineerinka lixaad ee ugu weyn.

Astaamaha wax soo saarka:

1. Waxaa loo isticmaali karaa balaastigga injineernimada khaaska ah ee lagu mudayo ka baaraandega, ka baaraandegista saxda ah, iyada oo aan qalab qaas ahayn.

2. Flald Flame oo wanaagsan, marka la barbar dhigo balaastikada kale, waxaa iska leh qalab dib-u-dhac sare oo aad u sarreeya oo ku jira balaastikada.

3. Guryaha kuleylka heer sare ah, iska caabbinta muddada-gaaban ee 260 ℃, waxaana loo isticmaali karaa waqti dheer 200 ~ 240 ℃.

4. Cadaadis fiican oo kiimiko ah, xasilloonideeda kiimikada ayaa ah kan labaad oo keliya F4, caabbinta shucaaca ee aad u fiican.

Dambi dhaaf: Qiimaha waa mid aad u sarreeya, oo ku jira walxaha u adkeysta heerkulka hoose ee qiimaha, laakiin aad uga sareeya balaastigga injineeriyada guud; dooxdo xumo, galmo jilicsan; Muuqaalka dhexdhexaadka ahi ma xasilloon yahay. PPS saafi ah ayaa badanaa la isticmaalay sababtoo ah waxqabadka jilicsan, iyo codsiga PPS waxay inta badan tahay noocyadeeda waxqabadka wax laga beddelay.

PPS waxay leedahay iska caabin kuleyl heer sare ah, barta dhalaalaya ayaa ka badan 280 ℃, heerkulka kuleylka kuleylka ka hooseeya 1.8mpa culaysku waa in ka badan 260 ℃, isticmaalka muddada-dheer ee heerkulka 220-240 ℃. PPS Resin lafteeda waxay leedahay olol aad u wanaagsan oo dib-u-dhac ah, iyada oo aan loo baahnayn in lagu daro olol dib-u-dhac ah si loo gaaro fasalka Ul94-ka iyo 5-V (Maya (majiro dhibic), iyo qadarka qiiqa ee habka gubashada ay aad u yar tahay. Xoogga farsamada ee pps pps ee saafiga ah looma arko inuu sarreeyo, ka dib markii lagu xoojiyaa fiber galaas ama fiber kaarboon ama buuxinta macdanta, xooggiisa iyo xoogsanaanta ay sii kordhayaan, oo ay leedahay iska caabbinta naxariis darada iyo caabbinta. Adkeyn dusha sare, adkeed oo dhagaxa ah> 100hr, tensile xoog> 170mpa, xoogga foosha> 220mpa, xoogga saameynta> 16mpa, foorarsiga modulus> 3.5 × 104.

Ku habboon: bambooyin, tuubbooyinka iyo waxsoosaarka wax soo saarka, qalabka caafimaadka, wax soo saarka dawooyinka, aerospace, ashyaa'da korantada iyo elektaroonigga ah. Semiconductor-ka, Horumarinta Batroolka iyo Hagaajinta.

Elektiroonigga: qaybo-korantada, guryaha, saldhigyada, meelaha lagu kontoroolo ah, xargaha xargaha korantada, qalabka korantada, qalajiyaha timaha, madaxyada timaha, kuleylka, fasalka, fasalka f Filimaanta, iwm.

Warshadaha baabuurta: ee loogu talagalay dib-u-saarka baabuurta iyo qalabka wax-u-dhigista biyaha, iyo carbulaateyaasha, aaladaha wasakhda ah, tuubbooyinka xariifka ah, milicrada iftiinka, waxyaabaha iftiinka, qaybo ka mid ah, iwm.

Warshadaha farsamada: Waxaa loo isticmaalay sida loo yaqaan 'sida loo isticmaalo, bamgadaha, tuubbooyinka, bistoolada, iyo sidoo kale koobiyeyaasha, kaamirooyinka kombiyuutarka, qaybaha kombiyuutarka, qaybo dushooda, iwm.

Baaxadda Codsiga:

Elektiroonigga: qaybo-korantada, qolofka, saldhigyada, meelaha lagu kontoroolo iyo burooyinka korantada, qulqulka korantada, qallajiyeyaasha, laambadaha, kuleylka, kuleylka, he Filimaanta, iwm.

Warshadaha baabuurta: ee loogu talagalay dib-u-saarka baabuurta iyo qalabka wax-u-dhigista biyaha, iyo carbulaateyaasha, aaladaha wasakhda ah, tuubbooyinka xariifka ah, milicrada iftiinka, waxyaabaha iftiinka, qaybo ka mid ah, iwm.

Warshadaha farsamada: Waxaa loo isticmaalay sida loo yaqaan 'sida loo isticmaalo, bamgadaha, tuubbooyinka, bistoolada, giijidka saxda ah, iyo sidoo kale koobiyeyaasha, qaybaha kombiyuutarka, qaybo, qaybo nafaqo leh, iwm.

Warshadaha kiimikada

Baaskiillada Injineerinka: Si loo sameeyo qaybo gawaarida gawaarida, jaakadaha la-dagaallanka xidhashada, qalabka korantada korantada, iwm.

Guryaha Ilaalinta Deegaanka: Miisaanka Fandabeedka ee PPS, oo loo adeegsaday tuurista, warshadaha kiimikada, qalabka kuleylka, kuleylka qashinka, kuleylka kale ee lagu dari karo xaaladaha shaqada oo aad u sareeya iyo heerkul sare oo tayo sare leh oo hufan Saxaafadda miisaanka u adkaysta.

Madoow: Waxaa loo isticmaalaa samaynta weelal, malqacado, maddiibado iyo taaric iyo taarikada kale.