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Ukuchaneka kunye nolwalathiso lwe-Mold yeeMveliso ze-PTFE
Intshayelelo: Ngokubanzi, ukuchaneka kwemveliso ye-PTFE akulula ukuyilawula kuba i-coefficient yayo yokwandiswa komgca iphezulu kuneentsimbi, kwaye iqondo layo lokutshintsha umthamo lijikeleze ubushushu begumbi kubangela utshintsho lwevolumu malunga ne-1 ukuya kwi-2%.Ngaphezu koko, i-PTFE enezindonga ezincinci ...Funda ngokugqithisileyo -
Iipropati kunye nokusetyenziswa kwe-UHMWPE Rod
Ibar ye-UHMWPE ingathatha indawo yentsimbi ye-carbon, insimbi engenasici, ubhedu kunye nezinye izinto ze-textile, ukwenza iphepha, oomatshini bokutya, ukuthutha, unyango lwezonyango, umgodi wamalahle, ishishini lemichiza kunye namanye amacandelo.Iimpawu ze-1.Imveliso ye-UHMWPE Intonga egqwesileyo yokuxhathisa i-abrasion, ilungile ...Funda ngokugqithisileyo -
I-Extrusion yePlastiki - Umgaqo oSebenzayo kunye neeParameters zeNkqubo
I-Extrusion yinkqubo yokuvelisa umthamo ophezulu.Izinto zeplastiki zinyibilika ngokusetyenziswa kobushushu kwaye zigqithiswe ngokufa kwimilo efunekayo.Isikrufu esijikelezayo esisicylindrical sibekwe ngaphakathi komphanda nto leyo enyanzelisa ukuba kuphume imathiriyeli yeplastiki enyibilikisiweyo ngedayisi.Izinto ezikhutshiweyo zithatha...Funda ngokugqithisileyo -
Inkqubo yeMveliso ye-PTFE
I-Tetrafluoroethylene yaqala ukulungiswa ngo-1933. I-synthesis yorhwebo yangoku isekelwe kwi-fluorspar, i-sulfuric acid kunye ne-chloroform.Inkqubo yeMveliso eyiSiseko ye-PTFE Polymer: Ukwenziwa kwe-PTFE Polymer/Resin ngokwesiseko kuqhutywa ngokwezigaba ezibini.Okokuqala, i-TFE Monomer isetyenziswa ngokubanzi...Funda ngokugqithisileyo -
Ukukhutshwa kweepolymers
I-Extrusion yinkqubo yokwenziwa kweemveliso ezinde zecandelo elinqamlezayo (iintonga, amashiti, imibhobho, iifilim, ukugquma ngocingo) ukunyanzela ukuthambisa ipolymer ngokufa ngokuvula.Izinto zePolymer ngendlela yeepellets zityiswa kwi-extruder nge-hopper.Isixhobo si...Funda ngokugqithisileyo -
I-Polyether ether ketone (PEEK) IiPropati kunye nosetyenziso
I-Polyether ether ketone (PEEK) i-polymer ye-organic thermoplastic engenambala kwintsapho ye-polyaryletherketone (PAEK), esetyenziswa kwizicelo zobunjineli.Yaziswa ekuqaleni yiVictrex PLC, emva koko i-Imperial Chemical Industries (ICI) ekuqaleni koo-1980.Iipropati:I-PEEK yi-semicrystalline th...Funda ngokugqithisileyo
