Iindaba

I-PPS luhlobo lwe-polymer ye-thermoplastic, ngokuqhelekileyo, i-resin ye-PPS iqiniswa ngokubanzi ngezinto ezahlukeneyo zokuqinisa okanye idityaniswe nezinye i-thermoplastics iphumelele ngakumbi ekuphuculeni i-mechanical and thermal properties, i-PPS isetyenziswa kakhulu xa igcwele i-glass fiber, i-carbon fiber, kunye ne-PTFE. Ngaphaya koko, izongezo ezahlukeneyo zisetyenziselwa ukwenza ngcono iipropathi zePPS.

Nangona kunjalo, ukwenzela ukushisa okuphezulu kwiBanga le-PPS elinozinzo olulinganayo, amandla akhethekileyo omatshini, kunye nokusebenza okugqwesileyo kokuthambisa. Abanye abenzi bePPS bayayisebenzisaizongezo ze-siliconeukufezekisa umphumo oyifunayo.

Ukusukela okoi-silicone yokongezaifakwe ngexesha lenkqubo yokuxuba, leyoiphucula umgangatho womphezuluyamanqaku ePPS. Ukongeza, akukho mfuneko yamanyathelo asemva kokulungiswa okucothisa isantya sokuvelisa.

Okui-silicone yokongezakunciphisa i-coefficient ye-sliding friction ye-PPS yokwenziwa kweplastiki. Umphezulu wayo uvakala usilika kwaye womile. Njengomphumo wokuthotywa komphezulu oncitshisiweyo, iimveliso ziyakwazi ukukrala kunye ne-abrasion-resistant.

Ikwaphucula amandla empembelelo yePPS ekusetyenzisweni kokugqibela, ngakumbi inzuzo yeukunciphisa ingxoloyezixhobo zasekhaya ezijikeleza idiski kunye nomxhasi.

Ngokuchaseneyo ne-PTFE,i-silicone yokongezakuthintela ukusetyenziswa kwefluorine, inkxalabo enokubakho yetyhefu yexesha eliphakathi nelide.

I-SILIKE igxile kwi-R kunye no-D yeizongezo ze-siliconengaphezu kweminyaka engama-20. Entsha yethui-silicone yokongezainikeza isisombululo esihle kakhulu kwiPPS imidibanisongexabiso eliphantsi. Ngokwandisa inkululeko yoyilo, obu bugcisa bunokuba luncedo kuzo zonke iinkalo zobomi. enokulungela ngokuthe ngqo umbane, izixhobo zombane, izikhongozeli zeekhemikhali, iimoto, izixhobo ze-aerospace, kunye namanye amashishini.