Tsarin canji a cikin ƙarfin haɗin gwiwa na manne Layer na Teflon mai zafi mai zafi bayan tsufa mai zafi.

I.PatternofChangeinAdhesiveLayerCohesionKarƙashin Girman Zazzabi

Matakin bayan-curingrising: A cikin matakin farko na babban zafin jiki (misali, 200-260 ° C), ragowar ƙungiyoyin ci gaba da ci gaba da haɓaka haɓakar haɗin gwiwa.

Matakan daidaita daidaito: Haɗin kai kusa da kammalawa, da haɗin kai ya kasance mai ƙarfi na tsawon lokaci.

Lalacewa da raguwa: Rashin wuce gona da iri na zafin jiki, sarkar da ke fuskantar lalacewa, yana haifar da haɗin kai don raguwa a ci gaba.

II.Tsarin Dalili na Rashin Haɗin kai da Maɗaukakiyar Matsi-Fita

Tushen gazawar haɗin gwiwa: Lokacin da haɗin kai mai ƙarfi da ƙarfi ya yi ƙasa ƙasa fiye da ƙarfin tsaka-tsaki, zubar da ciki, barin adhesiveresidue.

Tushen matsewa: Matsakaicin zafin jiki, themodulus yana raguwa, da mannesivelayer yana juye juyewar sanyi, ana fitar da shi daga gefuna ta matsi.

Dangantaka tsakanin su: Tsawan lokaci lalata yana ƙara haɓaka duka biyu lokaci guda; rashin wadatar haɗin kai kai tsaye yana haifar da matsi-fita daga matakin farko.

III.Rigakafi Ta Hanyar Maɗaukaki da Tsari

Tsarin tsari: Yi amfani da high-phenylsilicone, tsarin ƙara kayan aiki tare da daidaitaccen hanyar haɗin gwiwa, daidaituwaMQresinratios, masu ƙara ƙarfin kuzari, da rage ƙananan-kwayoyin ƙarfe-plasticizers.

Rufewa da warkewa: Aiwatar da cikakken magani bayan warkewa da raye-raye-raye-raye-raye-raye-raye-raye-raye-raye-raye-raye da hana matsi-ficewa daga farkon yanayin sanyi.

Tsarin adhesivelayer: Theadhesivethickness yakamata a kiyaye shi (≤25μm), da 0.5-1mmadhesive-freesafetymargin ya kamata a samar da shi a gefen gesto jiki don toshewa.

IV.Rigakafi Ta Hanyar Ƙarfafawa da Yanayi na Aiki

Substrateanchoring: PTFEfim na buƙatar sake duba ko jiyya, haɗe tare da haɓakar ƙarfi na farko, hana wuce gona da iri wanda zai iya haifar da gazawar haɗin gwiwa.

Sarrafa zafin jiki: Ƙayyadaddun ƙayyadaddun yanayin zafi na bin diddigin zafi, yin amfani da matakan zafi a hankali, da guje wa girgizar ƙasa.

Adana da sarrafawa: Adana zafin jiki don hana kwararar sanyi, ba da izinin juyawa zafin daki kafin amfani da shi, da tabbatar da haɗin kai yana tsaftacewa kuma kyauta.

Bayanin da ke sama yana bayarwaJiangsuOKNewMaterial Technology Co.,Ltd.

Idan kuna son ƙarin sani game da cikakkun bayanai dalla-dalla, yanayin aikace-aikacen, da na'urorin haɓakawa na samfuran samfuran cikakke - gami da PTFEhigh-temperaturefabric, PTFEhigh-temperaturetepe, Teflonhigh -Zazzaɓi bel, marasa ƙarfi don matse matsi, PTFEfabric mai gefe guda ɗaya, bel ɗin zafi mai zafi, da fiberglassfabric mai zafin jiki - don Allah a ji daɗin tuntuɓar ta tashoshi masu zuwa:

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