Polyphenylene Sulfide (PPS) yog ib qho organic semi-crystalline polymer nrog cov tshuaj muaj zog ruaj khov. PPS cov tshuaj zoo heev thiab qhov kub thiab txias ua rau nws txawv ntawm tag nrho lwm cov ntaub ntawv ua tau zoo.
1.Exceptional chemical resistance, tsis paub txog cov kuab tshuaj muaj peev xwm disolcing PPS ntawm kub hauv qab 200 degree / 400℉
2.Nrog rau kev siv qhov kub thiab txias ntawm 190 degree / 380℉, PPS ua tau zoo nyob rau hauv qhov kub thiab txias tsis muaj degradation ntawm nws.
khoom.
3.High dimensional stability muab tsawg creep nyob rau hauv ib tug ntau yam ntawm loading tej yam kev mob.
4. Tsawg noo noo nqus thiab siab ua haujlwm rau hydrolysis
5.Ib qho khoom siv hluav taws xob tsis zoo PPS muaj kev sib raug zoo dua thiab ua haujlwm ntev hauv fibers.
6.Easy ua tau raws li kev lag luam feem ntau yuav tsum muaj xws li FAA qis nplaim, Tsawg pa luam yeeb thiab toxicity ntsuam xyuas.
Kub kub resistant PPS hlua muaj zoo heev kub kuj. Cov khoom ua tiav los ntawm pps fibers yog qhov nyuaj rau hlawv. Txawm hais tias lawv yuav hlawv thaum muab tso rau hauv cov nplaim taws, thaum cov nplaim hluav taws raug tshem tawm. combustion nres tam sim ntawd thiab pom cov nplaim taws qeeb qeeb thiab cov pa luam yeeb ntom ntom.
Nws yuav tsis hlawv nyob rau hauv ib txwm atmospheric tej yam kev mob, thiab nyob rau hauv nitrogen cua, muaj yeej tsis muaj molecular tawg hauv qab no 500 degree. Lub tshav kub tsis kam ntawm polyphenylene sulfide fiber ntau kuj pom nyob rau hauv: lub zog tuav tus nqi ntawm 200 degree yog 60 feem pua, thiab nws yog hais txog 40 feem pua ntawm 250 degree; Thaum nws qis dua 250 degree, nws qhov elongation ntawm kev so tseem tsis tau hloov pauv; Yog hais tias nws lub multifilament yog muab tso rau hauv ib tug high-kub rauv ntawm 200 degree, thiab lub zog tawg tseem nyob twj ywm tsis hloov tom qab 54 hnub; Tom qab 48 teev ntawm 260 degree, nws tseem tuaj yeem tswj tau 60 feem pua ntawm qhov pib lub zog ntawm fiber ntau.
Polyphenylene sulfide fiber kuj tseem muaj tshuaj lom neeg ruaj khov.
Khoom siv thiab nta
Siv neeg coob coob:
Sab nraum zoov camping tent cua hlua, tua hluav taws, tub ceev xwm, tub rog, kev thauj mus los, pab neeg cawm siav, kev ntoj ke mus kawm, pab neeg tsim kho, kev tswj xyuas tsheb, pab pawg neeg cawm siav, subway cawm, thiab lwm yam.
Tiv tauj peb kom paub meej cov khoom thiab kom tau txais tus nqi zoo tshaj
Cim npe nrov: kub resistant pps hlua, manufacturers, lwm tus neeg, hauv Tshuag, kev cai, dawb qauv