Nukae nye gɔmeɖose si le PTFE tape ƒe adhesion ŋu?

PTFE kasɛt si Jiangsu Aokai New Materials, si nye PTFE kasɛt wɔla bibi aɖe wɔ la zãa silicone-sensitive-sensitive adhesive (silicone PSA) . Silicone PSA ƒe adhesion zɔna ɖe xexeame katã ƒe afɔɖeɖe etɔ̃ siwo PSA wɔna dzi: wetting – adsorption – cohesion , gake eƒe mɔnu le etɔxɛ:

1. Tsidzadza kple ŋutilã me adsorption

Silicone PSA si le PTFE tape me nye nusiwo wotsɔ tsaka:

·  Silicone rababa  (nana wòte ŋu trɔna ɖe nɔnɔmewo ŋu eye wòfa) .

·  MQ silicone resin  (naa sesẽ kple tack) .

Le nyaƒoɖeamenu si me kɔ me la, silicone rababa kɔsɔkɔsɔ siwo te ŋu trɔna bɔbɔe la sina kabakaba be woatsɔ atsyɔ nusi wotsɔ wɔe ƒe akpa sue si me ƒu kplakplakpla la. Dzɔdzɔmeŋusẽ ƒe xɔxlɔ̃ dzɔna to van der Waals ŋusẽwo  kple haidrodzin ƒe kadodo ƒe akpa aɖe dzi.

2. 'Sea island' structure: mama kple adhesion kple cohesion

Esiae nye mɔnu si to vovo wu si silicone PSA wɔna le PTFE kasɛt me:

·  MQ resin (the 'ƒukpowo') : sesẽ etɔ̃ didime atɔ abe xɔtuɖoɖowo kaka ɖe adhesive layer. Wonaa adhesion  – silanol ƒuƒoƒo (Si–OH) siwo le MQ resin dzi wɔa kadodo sesẽwo kple anyigbadzinuwo abe glass, ga, kple silicone rubber.

·  Silicone rubber (the 'atsiaƒu') : polymer ƒe akpa si yia edzi si naa ŋusẽ si ƒoa ƒu  be wòatsi tre ɖe ememe kpododonu ŋu le peeling.To asitɔtrɔ le MQ resin kple silicone rababa ƒe sɔsɔme ŋu la, tack  kple peel ƒe ŋusẽ  ate ŋu ada asɔ pɛpɛpɛ.

3. Crosslinked network doa ɖekawɔwɔ ɖe ŋgɔ

Le dɔyɔyɔ alo ewɔwɔ me la, wotsɔa nu ʋãna tsɔ ƒoa silicon rababa kɔsɔkɔsɔwo le mɔ si sɔ nu peroxide  alo platinum ƒe nusiwo naa  tsɔ wɔa akpa etɔ̃ ƒe kadodo. Esia wɔnɛ be aŋenu la toa ʋuʋudedi dzadzɛ me  tsɔ wu be wòawɔ ɖeka ƒe kpododonu  (agbã le aŋea me) le nuteɖeamedzi me.

Totoɖeme

PTFE tape ƒe adhesion wɔa dɔ ale:

·  Silicone rababa tsia anyigba eye wònaa ŋutilã me adsorption to van der Waals ŋusẽwo dzi.

·  MQ resin ('ƒukpowo') naa adhesion; silicone rababa (' atsiaƒu') naa ɖekawɔwɔ.

·  Crosslinking si sɔ doa ŋusẽ ɖekawɔwɔ eye wòxea mɔ na ememe adhesive ƒe kpododonu.

Nyatakaka siwo le etame la tso Jiangsu Aokai New Material Technology Co., Ltd. gbɔ.

Ne èdi nyatakaka bubuwo tso parameters, dɔwɔwɔwo kple dekɔnu egbɔkpɔnuwo le míaƒe nu bliboa ƒe ƒuƒoƒo si me PTFE si wofa fiberglass avɔ, PTFE dzoxɔxɔ gã tape, PTFE dzoxɔxɔ gã mesh alidziblanu, laminating mɔ̃ seamless alidziblanu, akpa ɖeka PTFE avɔ, dzoxɔxɔ kɔkɔ tsitretsitsi conveyor alidziblanu kple dzoxɔxɔ kɔkɔ tsitretsitsi fiberglass avɔ, taflatse te ɖe mía ŋu:

·  Subɔsubɔdɔ ƒe Telefon: Aƒetɔ Guo 18944819998

·  Aƒetɔ Liu 13705266308

Míeléa subɔsubɔ ƒe xexemenunya si nye dɔnyala kple anukwareɖiɖi me ɖe asi eye míeɖoe kplikpaa be míana nàkpɔ egbɔkpɔnuwo le teƒe ɖeka  kple subɔsubɔdɔ si me woalé ŋku ɖo!