A na-agbasa akwa fiberglass (akwa akwa yarn buru ibu) dị iche na nke a na-ahụkarị na akwa fiberglass na nhazi yarn. Site na ọgwụgwọ ụgbọ elu ikuku dị elu, a na-ekewa filamenti iko na-aga n'ihu, na-akpụ akpụ, na-atụgharị n'ime ụda olu, dị ka owu. Nke a na-emepụta akwa akwa, dị nro nke nwere mkpuchi ọkụ dị elu (ikuku ikuku tọrọ atọ), nkwekọ ka mma, arụmọrụ filtration dị elu, yana nkwụsi ike akwa/mgbanwe dị elu - na-eri obere ike nkwụsịtụ. Ejiri ya maka gaskets okpomọkụ dị elu, ihe mkpuchi ọkpọkọ, akpa nzacha, na akara oven.

PTFE akwa na-ekpo ọkụ (fiberglass mkpuchi PTFE) fọrọ nke nta ka ọ bụrụ kemịkalụ inert, mana ụfọdụ ihe na-akpata corrosion n'okpuru ọnọdụ ụfọdụ. Mwakpo PTFE ozugbo na-apụta na ọla alkali a wụrụ awụ (sodium, potassium), ndị na-eme fluorinating siri ike (F₂, ClF₃) na oke okpomọkụ, yana alkalis siri ike gbazere karịa 300°C. Corrosion na-apụtaghị ìhè na-eme mgbe hydrofluoric acid (HF), alkalis na-ekpo ọkụ na-ekpo ọkụ, ma ọ bụ phosphoric acid na-ekpo ọkụ banye n'ime ntụpọ mkpuchi ma wakpo mkpụrụ osisi fiberglass. Maka ọrụ kemịkalụ dị oke egwu, jiri ihe nkiri PTFE dị ọcha na-enweghị fiberglass.

PTFE elu-okpomọkụ ákwà (PTFE-ntekwasa fiberglass) nwere magburu onwe thermal ujo eguzogide n'ime ya nkịtị ọrụ nso nke -70°C ka 260°C. Ọ nwere ike ịnabata ịgba ọsọ ọsọ nke okpomọkụ, dịka ọmụmaatụ, na-esi na friza -50°C gaa n'igwe ọkụ 260°C. Ọkwa ọkwa dị elu na-adị ndụ na mberede jụrụ oyi site na 260°C banye mmiri 10°C. Agbanyeghị, ihe na-awụ akpata oyi n'ahụ n'elu 300°C (n'akụkụ ebe mgbaze PTFE's 327°C) ga-eme ka mgbawa na delamination ozugbo. Mkpụrụ fiberglass na-enye nkwụsi ike akụkụ; mkpuchi PTFE bụ ihe na-egbochi ya.

PTFE elu-okpomọkụ ákwà na-ọtụtụ-eji na chemical ụlọ ọrụ asaa isi ngwa: flange gaskets na ọkpọkọ linings (na-eguzogide ike acids / alkalis), chernobyl na tank linings (na-egbochi metal corrosion, mfe ihicha), iyo akpa maka corrosive flue gas (ruo 260 ° C), mgbochi corrosion mgbasa nkwonkwo maka ducts, mgbochi-adhesion mwepu, eletrọnịkị na-eme ka ákwà mgbochi, mwepu mwepu, na-eme ka ọ dị ọcha. mkpuchi mkpuchi. FDA na UL grades dị.

PTFE elu okpomọkụ akwa ákwà (PTFE-kpuchiri fiberglass) na-enye anọ isi uru dị ka mgbochi corrosion lining: chemical inertness (na-eguzogide aqua regia, ike alkalis, ihe mgbaze), obosara okpomọkụ nso (-70 ° C ka 260 ° C na-aga n'ihu, 350 ° C elu), mgbochi akụkụ (<0.5% na-abụghị elongation), na-egbochi nkwụsi ike n'elu (<0.5% na-adịghị ihicha elu). A na-eji ya na pipeline kemịkalụ, ụlọ elu desulfurization, tankị pickling, na akụrụngwa nri/pharma. Ọkwa FDA dị.

PTFE elu-okpomọkụ ákwà na-enye isii isi uru dị ka a na-ebi akwụkwọ ebu eriri: na-abụghị stick elu (ebi akwụkwọ mado na ink tọhapụ cleanly), 260 ° C okpomọkụ na-eguzogide (oru oma ihicha), akụkụ kwụsie ike (<0.5% elongation, kpọmkwem ndebanye aha), kemịkalụ inertness (na-eguzogide corrosive pastes), ala esemokwu (ezigbo ọrụ), antikstatic color, na customizable. Dị mma maka mbipụta ihuenyo, mbipụta dijitalụ, na ngwa mbufe okpomọkụ.

Anti-static PTFE akwa okpomọkụ na-ejikọta ihe na-adịghị na osisi, okpomọkụ na-eguzogide (260 ° C), na chemically inert Njirimara nke ọkọlọtọ PTFE na static-dissipative arụmọrụ. Ngwa ndị dị mkpa: nrụpụta eletrọnịkị (PCB lamination, njikwa akụrụngwa), PV module lamination (na-egbochi ESD mmebi nke mkpụrụ ndụ anyanwụ), nhazi nri na ọgwụ (ESD-safe baking liners), osisi kemịkalụ (mgbochi corrosion, mgbochi static ducting), na textile / ụlọ ọrụ obibi akwụkwọ. Nguzogide elu na-abụkarị 10⁶–10⁹ Ω.

PTFE elu-okpomọkụ ndụ ọrụ ákwà dịgasị iche iche site ngwa. Kemịkalụ mgbochi corrosion mkpuchi nwere ike ịdịru afọ 3+ (4x ogologo karịa rọba). Traịs ịsa nri ọnwa gara aga na-enwe obere mmebi. A na-eyi eriri ebufe ụlọ ọrụ n'ihi esemokwu. PV lamination (150 Celsius C, kọntaktị EVA) nwere ndụ na-agafeghị oke. Ngwa esemokwu dị egwu (disiki abrasive) nwere ndụ dị mkpụmkpụ. Ihe ndị dị mkpa: njikwa okpomọkụ (nọọ ≤260°C), zere nrụrụ dị nkọ, ihicha mgbe niile, na ndochi n'oge mgbe ọnya ma ọ bụ edo edo.

PTFE akwa akwa okpomọkụ kwụsiri ike ruo 300 ° C, mana n'ime ọkụ ọ na-emebi ma na-ahapụ gas na-egbu egbu: hydrogen fluoride (HF) (corrosive, pulmonary edema) na perfluoroisobutylene (PFIB) (enweghị agba, enweghị isi, ~ 10x karịa phosgene, enweghị ọgwụ mgbochi). Ọzọkwa carbon monoxide, PFOA foduru, na trace dioxins. Ihe mkpuchi anwụrụ ọkụ nkịtị adịghị arụ ọrụ; jiri ngwa iku ume na-ejide onwe ya (SCBA). Enwere ike igbu oge mgbaàmà.

PTFE akwa na-ekpo ọkụ (fiberglass mkpuchi PTFE) dị mma maka ikpo ọkụ ngwa ndakwa nri n'ihi na ọ na-ebunye microwaves na-etinyeghị ike, na-eguzogide 260 ° C, ma nwee elu na-adịghị mma. Ngwa gụnyere igwe na-eme achịcha ngwa ndakwa nri, eriri igwe na-ebufe nkụ nke ụlọ ọrụ mmepụta ihe, lining reactor maka mgbari kemịkalụ, yana akwa mkpuchi akpa popcorn microwave. Ọkwa FDA dị maka kọntaktị nri.