Txhaj qib hloov PPS-GF, MF, FR rau nws pib teeb pom kev
Polyphenylene sulfide yog cov yas engineering, feem ntau siv niaj hnub no ua cov thermoplastic ua haujlwm siab. PPS tuaj yeem molded, extruded, los yog machined kom nruj tolerances. Hauv nws daim ntawv dawb huv, nws yuav yog opaque dawb rau lub teeb tan hauv xim. Qhov ntsuas kub siab tshaj plaws yog 218 ° C (424 ° F). PPS tsis tau pom tias yaj hauv ib qho hnyav ntawm qhov kub thiab txias hauv qab li ntawm 200 ° C (392 ° F).
Polyphenylene sulfide (PPS) yog cov organic polymer uas muaj cov nplhaib sib txuas los ntawm sulfides. Synthetic fibers thiab textiles muab tau los ntawm cov polymer no tiv thaiv tshuaj thiab thermal nres. PPS yog siv rau hauv cov ntaub lim dej rau cov thee boilers, papermaking felts, hluav taws xob rwb thaiv tsev, zaj duab xis capacitors, tshwj xeeb daim nyias nyias, gaskets, thiab pickings. PPS yog lub hauv paus rau cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob semi-flexible rod polymer tsev neeg. PPS, uas yog lwm yam insulating, tuaj yeem hloov mus rau hauv daim ntawv semiconducting los ntawm oxidation lossis siv dopants.
PPS yog ib qho tseem ceeb tshaj plaws kub kub thermoplastic polymers vim nws nthuav tawm ntau yam khoom tsim nyog. Cov khoom no muaj xws li tiv thaiv tshav kub, acids, alkalis, mildew, tshuaj dawb, laus, tshav ntuj, thiab puas. Nws tsuas yog absorbs me me ntawm cov kuab tshuaj thiab tiv thaiv dyeing.
PPS nta
Cov cua kub zoo heev, kev siv tsis tu ncua kub txog 220-240 ° C, iav fiber reinforced kub distortion kub siab tshaj 260 ° C
Cov nplaim hluav taws zoo thiab tuaj yeem ua tau UL94-V0 thiab 5-VA (tsis muaj dripping) yam tsis tau ntxiv cov nplaim hluav taws xob ntxiv.
Cov tshuaj tiv thaiv zoo heev, tsuas yog thib ob rau PTFE, yuav luag insoluble hauv cov organic hnyav
PPS resin yog siv zog ntau los ntawm iav fiber ntau los yog carbon fiber ntau thiab muaj zog txhua yam, rigidity thiab creep kuj. Nws tuaj yeem hloov ib feem ntawm cov hlau ua cov khoom siv.
Cov resin muaj qhov zoo ntawm qhov ruaj khov.
Tsis tshua muaj me me molding shrinkage tus nqi, thiab qis dej nqus tus nqi. Nws tuaj yeem siv nyob rau hauv qhov kub thiab txias lossis cov av noo siab.
Zoo fluidity. Nws tuaj yeem raug txhaj tshuaj molded rau hauv complex thiab nyias-walled qhov chaw.
PPS Main Daim Ntawv Thov Field
Dav siv nyob rau hauv machinery, instrumentation, automotive qhov chaw, hluav taws xob thiab hluav taws xob, railways, khoom siv hauv tsev, kev sib txuas lus, textile machinery, kev ua si thiab leisure khoom, roj kav, roj tso tsheb hlau luam thiab ib co precision engineering khoom.
| Teb | Daim ntawv thov Case |
| Automotive | Hla connector, nres piston, nres sensor, teeb bracket, thiab lwm yam |
| Cov khoom siv hauv tsev | Hairpin thiab nws cov rwb thaiv tsev kub, hluav taws xob rab chais hniav taub hau, cua tshuab nozzle, nqaij grinder cutter taub hau, CD player laser taub hau yam ntxwv |
| Tshuab | Dej twj tso kua mis, roj twj tso kua mis accessories, impeller, bearing, iav, thiab lwm yam |
| Electronics | Connectors, hluav taws xob accessories, relays, copier zog, daim npav qhov, thiab lwm yam |
Qib sib npaug
Dav siv nyob rau hauv machinery, instrumentation, automotive qhov chaw, hluav taws xob thiab hluav taws xob, railways, khoom siv hauv tsev, kev sib txuas lus, textile machinery, kev ua si thiab leisure khoom, roj kav, roj tso tsheb hlau luam thiab ib co precision engineering khoom.
| Khoom siv | Specification | SIKO qib | Sib npaug rau Hom Hom & Qib |
| PPS | PPS + 40% GF | SPS90G40 | Phillips R-4, Polyplastics 1140A6, Toray A504X90, |
| PPS + 70% GF thiab Mineral muab tub lim | SPS 90 GM 70 | Phillips R-7, Polyplastics 6165A6, Toray A410MX07 |
