Okpomọkụ mgbanwe iko (Tg) nke silicone pressure-sensive nrapado dị gburugburu -120°C – dị nnọọ ala karịa acrylic adhesives. Nke a dị ala Tg na-eme ka teepu PTFE dị elu na-agbanwe ma na-adịgide adịgide ọbụna na -70 Celsius C, na-egbochi mgbawa na-egbuke egbuke ma na-eme ka adhesion a pụrụ ịdabere na ya na ngwa cryogenic.

Teepu okpomọkụ dị elu PTFE nwere ike ịgbawa ma ọ bụ gbajie n'okpuru ọnọdụ ịgbagọ na oghere ugboro ugboro. Edemede a na-akọwa otu esi egbochi nke a site na nhọrọ mkpụrụ kwesịrị ekwesị (a na-eme ka eriri iko sie ike), ọkpụrụkpụ kacha mma (0.18mm dị ka ọkọlọtọ), nhọrọ nrapado silicone, yana usoro nrụnye ziri ezi.

PTFE akwa okpomọkụ dị elu na-enye nguzogide kemịkalụ pụrụ iche, na-eguzogide acid siri ike, alkalis, ihe mgbaze organic, na gas na-emebi emebi. Edemede a na-akọwapụta ihe ndị na-eguzogide ọgwụ, oke (ọla alkali gbazere, ihe ndị na-emepụta fluorinating siri ike), yana ihe ndị bụ isi dị ka okpomọkụ, itinye uche na nrụgide ọrụ.

Nhọrọ nke akwụkwọ ntọhapụ ma ọ bụ ihe nkiri ihe nkiri na onye ntọhapụ na-emetụta kpọmkwem nkwụsi ike nchekwa yana arụmọrụ nke teepu PTFE dị elu. Isiokwu a na-atụnyere PET vs. kraft akwụkwọ mkpụrụ na silicone vs. fluorinated ntọhapụ mmadụ, na-atụ aro na ezigbo Nchikota maka efu- fọdụrụ peeling na ogologo oge pụrụ ịdabere.

A na-eji teepu dị elu nke PTFE eme ihe maka mkpuchi ọkụ eletrik, mana ọnụọgụ dị elu na ọnọdụ voltaji dị elu na-ebute ihe ize ndụ pụrụ iche: ndakpọ ọkụ eletrik, nkwụsịtụ akụkụ, ịka nká nke okpomọkụ, nkwụsị mgbaàmà dị elu, na mmetụta gburugburu ebe obibi. Isiokwu a na-akọwa ihe ize ndụ ọ bụla na otu esi ezere ha.

PTFE impregnation ejedebeghị na akwa fiberglass. Isiokwu a na-ewebata ihe ndị ọzọ 7 - aramid, carbon fiber, PBI, metal porous, graphite, asbestos (phased out), na ceramic fillers - na njirimara usoro ha, uru, njedebe, na ngwa isi.

Akwa akwa okpomọkụ dị elu nke PTFE na-eku ume na-ejikọta ihe ndị na-adịghị mma, nkwụsi ike okpomọkụ, na ikuku ikuku. Edemede a na-enyocha ngwa ya bụ isi na ihicha akwa, nhazi nri, nrụpụta ihe mejupụtara, ngwa eletrọnịkị, ibufe pneumatic, nchekwa gburugburu ebe obibi, na ihe ụlọ.

Isiokwu a na-akọwa otú e si egbochi mmetọ na mmebi arụmọrụ na akụkụ na-adịghị mma nke teepu okpomọkụ dị elu nke PTFE n'oge usoro mkpuchi. Atụmatụ ndị bụ isi gụnyere njikwa isi mmalite (ọgwụgwọ elu zuru oke), ikewapụ anụ ahụ (ihe nkiri nchebe, igwe anaghị agba nchara, ihicha zoned), na njikwa usoro a nụchara anụcha.

Isiokwu a na-akọwa ihe kpatara akwa fiberglass na-enweghị alkali bụ ọkacha mmasị maka akwa akwa okpomọkụ PTFE. Ọ na-ekpuchi njikọ kemịkalụ site na ndị na-ahụ maka njikọta silane na ihe ndị bụ isi anụ ahụ dị ka nkwụsi ike okpomọkụ, nkwụsi ike akụkụ, na nguzogide corrosion - na-eme ka arụmọrụ na-adịte aka na gburugburu ebe siri ike.

Iji tinye PTFE elu okpomọkụ teepu ike na curved na oge ụfọdụ na-ebupụta na-enweghị egosipụta na onu warping, a ọkọlọtọ ọrụ usoro dị oké mkpa, gụnyere nke ọma substrate pretreatment, ọkachamara ngwa nkà na kwesịrị ekwesị inyeaka jikoro. N'ime ha, pretreatment substrate bụ usoro kachasị dị oke egwu, nke na-ekpebi ihe dịka 70% nke nsonaazụ ikpeazụ.