Uthini umgaqo wokubambelela kwiteyiphu ye-PTFE?

I-PTFE tape eveliswe yi-Jiangsu Aokai New Materials, umenzi oqeqeshiweyo we-PTFE tape, usebenzisa i-silicone i-adhesive-sensitive adhesive (silicone PSA) . I-adhesion ye-silicone ye-PSA ilandela amanyathelo amathathu endalo yonke e-PSA: ukumanzisa - i-adsorption - cohesion , kodwa indlela yayo yodwa:

1. Ukumanzisa kunye ne-adsorption yomzimba

I-silicone ye-PSA ye-PTFE tape ngumxube we:

·  Irabha yeSilicone  (ibonelela ngokuguquguquka nokuthamba)

·  I-MQ silicone resin  (ibonelela ngobungqongqo kunye ne-tack)

Phantsi koxinzelelo olukhanyayo, amatyathanga erabha e-silicone aguquguqukayo ahamba ngokukhawuleza ukumanzisa umphezulu omncinci we-substrate. I-adsorption ebonakalayo yenziwa ngokusebenzisa amandla e-van der Waals  kunye neebhondi ze-hydrogen ezingaphelelanga.

2. 'Isiqithi solwandle' isakhiwo: ukwahlukana kokuncamathela kunye nokudibanisa

Le yeyona ndlela yahlukileyo ye-silicone ye-PSA kwi-PTFE tape:

·  I-MQ resin ('iziqithi') : ikheyiji eqinileyo enemilinganiselo emithathu efana nezakhiwo ezisasazwe kumaleko wokuncamathelisa. Babonelela ngokunamathela  - amaqela e-silanol (Si-OH) kwi-MQ resin yenza intsebenziswano eqinile kunye nemigangatho efana neglasi, isinyithi, kunye nerubha ye-silicone.

·  Irabha yeSilicone ('ulwandle') : isigaba sepolymer esiqhubekayo esibonelela ngamandla adityanisiweyo  ukuxhathisa ukusilela kwangaphakathi ngexesha Ukucoca.Ngokulungelelanisa umlinganiselo we-MQ resin kwirubha ye-silicone, i-tack  kunye namandla e-peel  inokulungelelaniswa ngokuchanekileyo.

3. Uthungelwano lwe-Crosslinked luphucula umanyano

Ngexesha lokunyanga okanye ukuvelisa, amatyathanga erabha ye-silicone adityaniswa ngokuphakathi kusetyenziswa iperoxides  okanye iplatinam catalysts  ukwenza inethiwekhi enemilinganiselo emithathu. Oku kuqinisekisa ukuba i-adhesive layer ingena kwi -peel ecocekileyo ye-interfacial peeling  kunokungaphumeleli kokubambisana  (ukuphuka ngaphakathi kwe-adhesive) phantsi koxinzelelo.

Isishwankathelo

Ukuncamatheliswa kweteyiphu ye-PTFE kusebenza ngolu hlobo lulandelayo:

·  Irabha yeSilicone imanzisa umphezulu kwaye ibonelela ngentengiso ebonakalayo ngokusebenzisa amandla e-van der Waals.

·  I-MQ resin ('iziqithi') ibonelela ngokunamathela; irabha ye-silicone ('ulwandle') ibonelela ngokubambisana.

·  Ukudibanisa okuphakathi komeleza umanyano kwaye kuthintele ukungaphumeleli kokuncamathelisa kwangaphakathi.

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

Ukufumana iinkcukacha ezithe kratya malunga neerameters, izicelo kunye nezisombululo zesiko lomgca wethu wemveliso ogcweleyo kuquka i-PTFE ifakwe i-fiberglass ilaphu, i-PTFE i-tape ephezulu yokushisa, i-PTFE ibhanti lobushushu obuphezulu, i-laminating ibhanti elingenamthungo, ilaphu le-PTFE elinecala elinye, ibhanti lokuhambisa elinobushushu obuphezulu kunye nelaphu eliphezulu lokumelana ne-fiberglass, nceda uqhagamshelane nathi:

·  I-Hotline yeNkonzo: Mnu Guo 18944819998

·  UMnu Liu 13705266308

Sixhasa ifilosofi yenkonzo yobungcali kunye nokunyaniseka kwaye sizimisele ukukunika izisombululo  kunye nenkonzo enomdla!