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Darajada duritaanka oo wax laga beddelay PPS- GF, MF, FR ee muraayadaha nalalka baabuurta

Sharaxaad Gaaban:

Waxyaalaha caagga ah ee Polyphenylene sulfide (PPS) waa nooc cusub oo ah polymer thermoplastic heer sare ah oo leh iska caabin heerkul sare oo heer sare ah, iska caabin daxalka, iska caabbinta shucaaca, ololka dabka, sifooyinka farsamaysan ee dheellitiran, xasilooni cabbir heersare ah iyo sifooyin koronto oo aad u fiican. Waxqabadkaas aad u wanaagsan awgeed, agabka isku dhafan ee PPS waxay beddeleen biraha qaarkood sidii qalab dhismeed, waxaana si weyn loogu isticmaalaa qalabka elektiroonigga ah, baabuurta, mishiinada iyo injineernimada kiimikada, hawada hawada, hubka milatariga iyo qaybaha kale.


Faahfaahinta Alaabta

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Polyphenylene sulfide waa caag injineernimo, oo caadi ahaan maanta loo isticmaalo sidii heerkulbeeg heersare ah. PPS waa la qaabayn karaa, la saari karaa, ama waa la mashiin karaa si loo adkaysto. Qaabkeeda adag ee saafiga ah, waxa laga yaabaa inay noqoto midab cad oo aan muuqan ilaa tan iftiinka. Heerkulka adeeggu ugu badnaan waa 218 °C (424 °F). PPS laguma helin inay ku milanto wax dareere ah heerkul ka hooseeya ku dhawaad ​​200 °C (392 °F).

Polyphenylene sulfide (PPS) waa polymer organic ka kooban siddo caraf udgoon oo ay ku xiran yihiin sulfides. Fiber synthetic iyo dunta laga helo polymer-kan ayaa iska caabiya weerarka kiimikada iyo kulaylka. PPS waxa loo isticmaalaa dharka shaandhaynta ee kululeeyaha dhuxusha, waraaqaha samaynta, dahaarka korantada, capacitors filimada, xuubka khaaska ah, gaasaska, iyo soo qaadista. PPS ayaa horudhac u ah polymer-ka-qaadaha ee qoyska polymer-ka-usha dabacsan. PPS, oo si kale u dahaaran, ayaa loo rogi karaa qaabka semiconducting iyadoo la isticmaalayo oksaydheynta ama isticmaalka dopants.

PPS waa mid ka mid ah polymers-ka kulaylka sare ee ugu muhiimsan sababtoo ah waxay soo bandhigtaa tiro siyaalo ah oo la jecel yahay. Waxyaabahan waxaa ka mid ah caabbinta kulaylka, acids, alkalis, caariyaysi, bleaches, gabowga, iftiinka qorraxda, iyo nabarka. Waxay nuugtaa oo kaliya xaddi yar oo dareere ah waxayna ka hortagtaa midabaynta.

Tilmaamaha PPS

Iska caabbinta kulaylka aad u fiican, heerkulka isticmaalka joogtada ah ilaa 220-240 ° C, fiber galaas wuxuu xoojiyay heerkulka kuleylka kulaylka ee ka sarreeya 260 ° C
Dab-celis fiican oo wuxuu noqon karaa UL94-V0 iyo 5-VA (dhiiqid la'aan) iyada oo aan lagu darin wax lagu daro ololka.
Iska caabin kiimiko oo heer sare ah, oo ka xigta PTFE, ku dhawaad ​​aan lagu milmi karin dareere kasta oo dabiici ah
Xabagta PPS waxaa si weyn loogu xoojiyay fiber galaas ama fiber kaarboon wuxuuna leeyahay awood farsamo oo sare, qallafsanaan iyo iska caabin gurguurta. Waxay bedeli kartaa qayb ka mid ah birta sida qalab dhismeed.
Resinku wuxuu leeyahay xasillooni cabbir heersare ah.
Heerarka qaabaynta oo aad u yar, iyo heerka nuugista biyaha oo hooseeya. Waxaa lagu isticmaali karaa heerkul sare ama xaaladaha qoyaanka sare.
Dheecaan wanaagsan. Waxa lagu duri karaa qaybo kakan oo gidaar khafiif ah.

Goobta Codsiga ugu Weyn ee PPS

Si ballaaran loo isticmaalo mishiinada, qalabka, qaybaha baabuurta, korontada iyo elektiroonigga ah, tareenka, qalabka guriga, isgaarsiinta, mashiinada dunta, ciyaaraha iyo alaabta madadaalada, tuubooyinka saliidda, haamaha shidaalka iyo qaar ka mid ah alaabta injineernimada saxda ah.

Garoonka

Kiisaska Codsiga

Baabuur Xidhiidhiyaha iskutallaabta, biistoonka biriiga, dareeme bireega, garabka laambada, iwm
Qalabka Guriga Biin iyo gabal dahaarka kulaylka, madaxa mandiil koronto, biiyaha hawada afuufaya, madaxa gooya Booqday Furimaha Dagaalka hilib, qaybaha dhismaha madaxa laser player CD
Mashiinada Bamka biyaha, agabka bamka saliida, impeller, xajmi, marsho, iwm
Elektrooniga Xidhiidhiyayaasha, qalabka korantada, relays, geerka koobiyaasha, boosaska kaadhka, iwm
p-2-1
p-2-2
p-2-3
p-2-4
p-2-5

Liiska u dhigma ee darajada

Si ballaaran loo isticmaalo mishiinada, qalabka, qaybaha baabuurta, korontada iyo elektiroonigga ah, tareenka, qalabka guriga, isgaarsiinta, mashiinada dunta, ciyaaraha iyo alaabta madadaalada, tuubooyinka saliidda, haamaha shidaalka iyo qaar ka mid ah alaabta injineernimada saxda ah.

Qalab

Tilmaamid

darajada SIKO

U dhiganta astaanta caadiga ah & darajada

PPS

PPS+40% GF

SPS90G40

Phillips R-4, Polyplastics 1140A6, Toray A504X90,

PPS+70% GF iyo buuxinta macdanta

SPS90GM70

Phillips R-7, Polyplastics 6165A6, Toray A410MX07


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