The manufacture of PTFE BESTEFLON

Igikorwa cyo gukora PTFE gikubiyemo ahanini intambwe 4 zikurikira:

1. synthesis ya monomer

PTFEni polymerisation ya tetrafluoroethylene (TFE) monomer polymerisation yibintu bya polymer.monomer synthesis ya TFE nintambwe yambere mubikorwa byo gukora PTFE.Kugeza ubu, inganda zikoresha cyane cyane uburyo bwa fluorine electrolytike kugirango zitegure monomer ya TFE, ni ukuvuga hydrogène hydrogène hydrogène na Ethylene mubihe bimwe na bimwe kugirango electrolysis itange monomer TFE.

2.Polymerisation reaction

TFE monomer ku bushyuhe n'umuvuduko runaka, ongeramo catalizator na solvent, polymerisation reaction.Mugihe cya polymerisation reaction, TFE monomer ikomeza guhindurwa polymerisme kugirango ibe ifite uburemere buke bwa PTFE, ubushyuhe, umuvuduko, ubwoko bwa catalizator hamwe nibitekerezo bya polymerisiyonike nibindi bintu bizagira ingaruka kuburemere bwa molekile, imiterere n'imiterere ya PTFE.

3.Ubuvuzi

Nyuma ya polymerisation reaction irangiye, nyuma yubuvuzi burakenewe kugirango ubone ibicuruzwa byiza bya PTFE.Nyuma yo kuvurwa harimo gukaraba, gukama, kumenagura, gushungura hamwe nizindi ntambwe zo gukuraho catalizator, umusemburo nindi myanda kugirango ubone uduce duto twa PTFE.

4.Uburyo bwo kubumba

PTFE resin ibice byabumbwe mubihe bimwe kugirango ubone ibisabwaPIbicuruzwa bya TFE.Uburyo bwo kubumba burimo gukuramo, gushushanya inshinge, kalendari nibindi, ukurikije ibisabwa bitandukanye byibicuruzwa kugirango uhitemo uburyo bukwiye.Guhindura ubushyuhe bwubushyuhe, umuvuduko, umuvuduko wo gutunganya nibindi bintu bizagira ingaruka kumikorere nubwiza bwibicuruzwa bya PTFE.

Ibikoresho bito bya PTFE

Ibisigazwa bya Polytetrafluoroethylene (PTFE) byavumbuwe ku buryo butunguranye n’abahanga b’abanyamerika muri laboratoire mu 1936, none isi irashobora kubyara PTFE mu bihugu bitageze kuri 20, ibyinshi muri byo bikaba byateye imbere.Ubushinwa mu myaka ya za 60 kugira ngo bumenye ikoranabuhanga ry’umusaruro kandi bamenye umusaruro, babaye abaguzi benshi ba PTFE, aho ibicuruzwa byo mu rwego rwo hasi bitarenze ibyifuzo, ariko ibicuruzwa byinshi byo mu rwego rwo hejuru biracyakeneye gushingira ku bicuruzwa biva mu bihugu byateye imbere. .

Ubushinwa muri iki gihe ibikoresho fatizo bya PTFE n’ibicuruzwa bitumizwa mu mahanga cyane cyane muri Amerika, Ubuyapani, ndetse n’ibihugu by’Uburayi.Bitewe n’igiciro cyo gutwara no gutanga ibicuruzwa, Ubushinwa butumiza mu Buyapani ibisanzwe, n’Ubuyapani butumiza mu mahanga ibicuruzwa bya PTFE bifite ireme kugira ngo bikemure imbere mu gihugu ku rwego rwo hejuru.

Ukurikije ibitekerezo byanyuma-byabakiriya, ibicuruzwa mumbaraga zuburyo bukoreshwa muburyo bwimikorere yimirimo, kurwanya ibinyabuzima no guhagarara hejuru yubushyuhe buke, ibikoresho bitumizwa mu mahanga nibyiza kuruta ibikoresho byo murugo.

Kugura neza PTFE tubing ntabwo ari uguhitamo gusa ibintu bitandukanye kubikorwa bitandukanye.Ibindi byo guhitamo uruganda rwizewe.Besteflon Fluorine plastike Inganda Co, Ltd kabuhariwe mu gukora amavomero meza ya PTFE hamwe nigituba kumyaka 20.Niba hari ibibazo nibikenewe, nyamuneka utugire inama kugirango ubone inama zumwuga.