Chii chinonzi polyphanylene sulfide pps zvinhu? Ndezvipi hunhu hwayo?

Pps | ndeipi zvinhu

Polyphenylene Sulfide, anonzi Polyphenylene Sulfide muChirungu, chitarisiko chemuviri chinoratidzwa sekirasi chena, iyo inokosha yeinjiniya yemapurasitiki nemakemikari akanaka emakemikari uye maitiro akanaka kwazvo.

Izvo zvine zvakanakira simba rakanyanya simba, kupokana kwakanyanya, kurwisa kwemakemikari, murazvo unodzora, zvimiro zvemagetsi zvemagetsi, zvinogona kushandiswa mune dzakawanda nguva uye maindasitiri.

Pps iphena chena nehurema hwe1.3-1.8 g / cm3 uye ine yakanaka kwazvo yekuvaraidza. Zvivakwa zvaro zvemakanika zvinokurudzirwa nekuzadza negirazi machira, carbon fibers, mafirita, etc. Iyo yakashamiswa pps ine yakakwira pres performance performance index. Underled Litory mutoro uye iyo yekunyora mutoro, iyo Soldified pps inogona kuchiramba ichichengetedza zvakaringana zvivakwa uye zvakadzama kugadzikana, uye zvinogona kushandiswa pasi pekudziya kwakanyanya kwekushisa.

Ndezvipi zvinhu zvePP |?

PPS ine diki diki dielectric nguva dzose uye yakajeka yakaderera dielectric kurasikirwa, neyemagetsi yakanaka yekupikisa uye vhoriyamu kupokana kushanduka kwekuchinja, kupisa, humidity.

PPP reddiation kuramba kwakanaka, kusvika kuGy1 × 108, mumagetsi, zvemagetsi, zvekushandisa, kunyanya mauto, mushonga wechiTomiki, ndiyo sarudzo yakanaka kwazvo yezvinhu zvekushandisa reddiation kuramba. Nekuda kwechimiro chemakemikari ePPS pachayo chakagadzikana, uye ine murazvo unodzora zvinhu - Sulfu, saka PPS zvakare ine yakanaka kwazvo murazvo.

PPP arc Rescrance nguva zvakareba, kugadzikana kwemakemikari kwakanaka kwazvo, mukuwedzera kuErosion yeakasimba oxidizing acids, kwete pasi pekutora maAcids mazhinji uye alkaline munyu. Kana tembiricha ichidonha pazasi 175

Ndezvipi zvikanganiso zvePP |? Zvinogona sei kuvandudzwa?

PPS haina kuchinjiswa kare, zvikanganiso zvinobhururuka, zvakashata, simba rakaderera, kazhinji dzinoda kushandiswa nezvimwe zvinhu zvekuvandudza mashandisiro. Iyo Musika Kushanda kwePPS ndiyo yakagadziriswa mashandiro emhando, yakajairika: girazi fiber yakasimbiswa PPs, girazi mineral izere pps, kabhoni fiber yakasimbiswa pps.