nkhani

Matrix a resin opangidwa ndi thermoplastic omwe amagwiritsa ntchito mapulasitiki wamba komanso apadera, ndipo PPS ndi woyimira wamba wa mapulasitiki apadera aukadaulo, omwe amadziwika kuti "golide wapulasitiki". Ubwino wa magwiridwe antchito ndi awa: kukana kutentha bwino, mphamvu zabwino zamakanika, kukana dzimbiri, kukana moto wodziyimira mpaka mulingo wa UL94 V-0. Chifukwa PPS ili ndi zabwino zomwe zili pamwambapa, ndipo poyerekeza ndi mapulasitiki ena apamwamba aukadaulo wa thermoplastic ndipo ali ndi njira yosavuta yogwiritsira ntchito, mawonekedwe otsika mtengo, kotero imakhala matrix yabwino kwambiri ya resin popanga zinthu zophatikizika.

Zipangizo zopangidwa ndi PPS kuphatikiza ndi ulusi waufupi wagalasi (SGF) zili ndi ubwino wa mphamvu zambiri, kukana kutentha kwambiri, kuletsa moto, kukonza kosavuta, mtengo wotsika, ndi zina zotero, m'magalimoto, zamagetsi, zamagetsi, makina, zida, ndege, ndege, asilikali ndi zina zagwiritsidwa ntchito.

Zipangizo zopangidwa ndi PPS komanso ulusi wautali wagalasi (LGF) zili ndi ubwino wa kulimba kwambiri, kupotoka pang'ono, kukana kutopa, mawonekedwe abwino azinthu, ndi zina zotero, zingagwiritsidwe ntchito pa ma impeller amadzi, ma pump housings, ma joints, ma valve, ma chemical pump impellers ndi ma housings, ma cooling water impellers ndi ma housings, zida zapakhomo, ndi zina zotero.

Fiberglass imafalikira bwino mu utomoni, ndipo chifukwa cha kuchuluka kwa fiberglass, netiweki yolimbitsa ulusi mkati mwa composite imapangidwa bwino; ichi ndi chifukwa chachikulu chomwe mphamvu zonse za makina a composite zimakulirakulira ndi kuchuluka kwa fiberglass. Poyerekeza PPS/SGF ndi PPS/LGF composites, kuchuluka kwa fiberglass mu PPS/LGF composites ndi kwakukulu, chomwe ndi chifukwa chachikulu cha mphamvu zapamwamba za makina a PPS/LGF composites.