Yenziwa njani i-PTFE kunye neGlasi yeFayibha Bond Ngaphandle kweDelamination Ngaphandle kweeBondi zeMichiza?

I-Jiangsu Aokai New Materials, umenzi okhokelayo we-PTFE amalaphu aphezulu obushushu, uyachaza:

I-Polytetrafluoroethylene (PTFE) kunye ne-glass fiber (ikakhulukazi ihlanganiswe ne-silica) ayikwazi ukwenza iibhondi zeekhemikhali. I-PTFE inamandla asezantsi ngokugqithisileyo (malunga ne-18 mN/m), eyaziwa ngokuba 'yi-non-stick coating', ngelixa i-glass fiber iyimathiriyeli ye-hydrophilic polar inorganic. Ezi zimbini azihambelani ngokwendalo.

E-Aokai, similisela ilaphu lefiber yeglasi nge-PTFE emulsion, ikakhulu ngezi ndlela zilandelayo:Nangona i-PTFE ngokwayo inzima ukuyibopha, i-agent edibanisayo (efana ne-silane) ingasetyenziselwa ukwakha ibhulorho kumphezulu wefiber yeglasi. Umgaqo ngulo: Umphezulu wefiber yeglasi uqatywe nge-agent edibanisa i-silane. Esinye isiphelo se-silane (iqela le-alkoxy) lifumana i-condensation reaction kunye namaqela e-silanol (i-Si-OH) kwi-fiber yeglasi ukwenza iibhondi zeekhemikhali; esinye isiphelo (njengeqela le-amino, iqela le-epoxy) liyasebenza.

Ukuba i-PTFE ngokwayo ayiphathwanga, isiphelo esisebenzayo se-arhente yoqhagamshelo ayinakho ukunxulumana ne-PTFE, ngoko ke unyango olungaphezulu luyafuneka. Umkhuba oqhelekileyo ukongeza i-agent edibeneyo kunye ne-polymer binders (ezifana ne-PFA, i-FEP - i-perfluoroalkoxy resin okanye i-tetrafluoroethylene-hexafluoropropylene copolymer, eyi-melt-processable fluoroplastics) kwi-emulsion ye-PTFE.

Uluhlu lokutshintsha : I-Perfluoroalkoxy resin okanye i-tetrafluoroethylene-hexafluoropropylene copolymer isetyenziswa njengomaleko ophakathi. Ezi Fluoroplastics zinokuhambelana kakuhle kweekhemikhali kunye ne-PTFE, zinokunyibilika kwaye zihambe kwiqondo lokushisa eliphantsi, zibophe i-silane-treated glass fiber kunye ne-PTFE eninzi, yenze i-interface ye-gradient, kunye nokuphelisa ukuguqulwa koxinzelelo.

Ukudityaniswa phakathi kwe-PTFE kunye nefayibha yeglasi ngokuyimfuneko yindibaniselwano yomzimba yokudibanisa koomatshini + ukunyanzeliswa koxinzelelo + umaleko wenguqu yegradient..

Olu lwazi lungasentla lunikezelwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Iiparameters ezineenkcukacha, iimeko zesicelo kunye nezisombululo ezilungelelanisiweyo zoluhlu lwethu olupheleleyo lwemveliso - kuquka i-PTFE i-high-temperature tape, i-PTFE high-temperature tape, i-PTFE high-temperature mesh belt, ibhanti elingenamthungo lomatshini wokubopha, ilaphu le-PTFE elinecala elinye, i-high-temperature resistant conveyor belt kunye nezinye iimveliso ze-fiber ezixhasiweyo

●  UMnu Guo: 18944819998

●  UMnu. Liu: 13705266308

Sixhasa ifilosofi yenkonzo yobuchwephesha kunye nokunyaniseka, kwaye sizinikele ekukuboneleleni ngezisombululo ezihlala kunye kunye nenkonzo enomdla!