The manufacture of PTFE BESTEFLON

Habka wax soo saarka ee PTFE inta badan waxaa ku jira 4 tillaabo oo waaweyn:

1. monomer synthesis

PTFEwaa polymerization of tetrafluoroethylene (TFE) monomer polymerization xeryahooda polymer.Isku-dhafka monomer ee TFE waa tallaabada ugu horreysa ee habka wax-soo-saarka PTFE.Waqtigan xaadirka ah, warshaduhu inta badan waxay adeegsadaan habka fluorination-ka elektrolytka si ay u diyaariyaan monomer TFE, ie, hydrogen fluoride anhydrous iyo ethylene hoos yimaada xaalado gaar ah oo falcelinta korantada si ay u dhaliso monomer TFE.

2. falcelinta polymerization

monomer TFE heerkul iyo cadaadis gaar ah, ku dar kicinta iyo dareeraha, falcelinta polymerization.Inta lagu jiro falcelinta polymerization, monomer TFE si joogto ah ayaa loo sameeyay si loo sameeyo miisaan sare oo PTFE ah, heerkulka, cadaadiska, nooca kicinta iyo xoojinta falcelinta polymerization iyo arrimo kale waxay saameyn doonaan miisaanka kelli, qaabka iyo sifooyinka PTFE.

3.daawaynta ka dib

Ka dib marka falcelinta polymerization-ka la dhammeeyo, daawaynta ka dib ayaa loo baahan yahay si loo helo alaab PTFE saafi ah.Daawaynta ka dib inta badan waxaa ka mid ah dhaqid, qallajin, burburin, shaandhayn iyo tillaabooyin kale si meesha looga saaro kiciyayaasha, dareeraha iyo wasakhyada kale si loo helo qaybo saafi ah oo PTFE ah.

4.Hannaan-qaabaynta

Qaybaha resin PTFE waxaa lagu qaabeeyey shuruudo gaar ah si loo helo waxa loo baahan yahayPAlaabooyinka TFE.Hababka wax-soo-saarka waxaa ka mid ah extrusion, naqshadaynta cirbadeynta, caleenta iyo wixii la mid ah, iyadoo loo eegayo shuruudaha kala duwan ee alaabta si loo doorto habka qaabeynta habboon.Hababka qaabaynta heerkulka, cadaadiska, xawaaraha socodsiinta iyo arrimo kale ayaa saameyn doona waxqabadka iyo tayada alaabta PTFE.

Waxyaabaha ceeriin ee PTFE

Xabagta Polytetrafluoroethylene (PTFE) waxa si lama filaan ah saynis yahano Maraykan ah uga heleen shaybaadhka sannadkii 1936, hadda dunidu waxay soo saari kartaa PTFE in ka yar 20 waddan, kuwaas oo u badan dalal horumaray.Shiinaha 60-meeyadii si uu u barto tignoolajiyada wax-soo-saarka oo uu ogaado wax-soo-saarka, wuxuu noqday macaamiil badan oo PTFE ah, kaas oo badeecadaha hooseeya ay ka badnaayeen baahida, laakiin alaabooyin badan oo heer sare ah ayaa weli u baahan inay ku tiirsanaadaan wax soo saarka wadamada horumaray. .

Alaabta iyo alaabta ceyriinka ah ee PTFE ee Shiinaha ee hadda jirta waxaa inta badan laga keenaa Maraykanka, Japan, iyo wadamada Yurub.Sababo la xiriira qiimaha gaadiidka iyo wareegga sahayda, Shiinaha si ay u soo dajiyaan Japan ee ugu caansan, iyo soo dejinta Japan ee alaabta PTFE ee tayada wanaagsan si ay u daboolaan baahida gudaha ee dhamaadka-sare.

Marka loo eego jawaab celinta macaamiisha dhamaadka, alaabada ku jirta xoogga farsamada ee codsiga dhabta ah ee xaaladaha shaqada, caabbinta gurguurta iyo xasilloonida heerkulka sare iyo hooseeya, alaabta dibedda laga keeno ayaa ka fiican alaabta guriga.

Iibsashada tubbada saxda ah ee PTFE kaliya maaha inaad doorato tilmaamo kala duwan codsiyada kala duwan.Wax badan oo lagu dooran karo soo saaraha la isku halayn karo.Besteflon Fluorine plastic Industry Co., Ltd. waxay ku takhasustay soo saarista tuubooyinka PTFE iyo tuubooyinka tayada sare leh muddo 20 sano ah.Haddii ay jiraan wax su'aalo ah iyo baahiyo, fadlan xor u noqo inaad nala tashato talo xirfadeed oo dheeraad ah.