PTFE akwa akwa akwa akwa akwa akwa akwa na-enye uru anọ dị mkpa: arụmọrụ na-adịghị arụ ọrụ (ọ dịghị mmanụ ma ọ bụ ntụ ọka dị mkpa, pastries dị nro na-ahapụ nke ọma), okpomọkụ dị ukwuu (-70 ° C ruo 260 ° C, nchekwa maka oven na friza), reusability (ọtụtụ puku cycles, dị mfe ihicha), na ọbụna okpomọkụ conduction (na-egbochi ọkụ, nguzozi browning). Nri na-akwado FDA, ha karịrị akwụkwọ akpụkpọ anụ ma na-eme ka silicone mats na-enyefe okpomọkụ ka mma na ọdịdị elu dị mma.

PTFE elu-okpomọkụ ákwà dị oké mkpa na uwe interlining ụlọ ọrụ. Ngwa ndị dị mkpa: eriri na-ebugharị na-enweghị njedebe maka igwe fusing na-aga n'ihu (na-egbochi ịrapagidesi ike na-ekpo ọkụ na-ekpo ọkụ, nnyefe na-enweghị wrinkle), mkpuchi na-enweghị ihe mkpuchi na akwa akwa maka ikpo ọkụ dị larịị (na-echebe platens pụọ na nrịanrịa nke ntanye), eriri eriri maka ntụpọ ntụpọ / ntụ ntụ ntụ (na-anọgide na-eme ka ihe ntanye na-ekpo ọkụ na-ekpuchi akpụkpọ ụkwụ n'oge akọrọ akpụkpọ ụkwụ). Ọkpụrụkpụ sitere na 0.13mm (ihe mkpuchi ọkụ) ruo 0.55mm (eriri ebufe ọrụ dị arọ).

Fiberglass ákwà thermal shrinkage bụ isi ihe na-akpata enweghị nkwụsi ike nke teepu PTFE. Na PTFE sintering okpomọkụ (360-400°C), a na-ahapụ nrụgide ịkwa akwa. Ọ bụrụ na ejideghị ya, akwa na-adaba; Ọ bụrụ na ejidere ya, a na-ekpochi nrụgide latent, na-eme ka ọ daa mbà n'oge ọgwụgwọ nrapado (150-200 Celsius) na ikpo ọkụ njedebe. Ngwọta: jiri fiberglass nke etinyere tupu ọkụ na <0.5% shrinkage na 400 ° C, na-ewepụ nrụgide fọdụrụnụ tupu mkpuchi.

PTFE akwa na-ekpo ọkụ (fiberglass mkpuchi PTFE) na-enye nguzogide kemịkalụ pụrụ iche, na-eguzogide acids gbanyere mkpọrọgwụ (gụnyere aqua regia), alkalis siri ike (na ọnụ ụlọ okpomọkụ), ihe mgbaze organic, na ihe ndị na-eme oxidizing. Ewezuga: ọla alkali a wụrụ awụ na ogige halogen na-ekpo ọkụ na-awakpo PTFE. Mmebi mkpuchi mkpuchi na-ekpughere fiberglass na hydrofluoric acid na alkalis na-ekpo ọkụ. Okpomọkụ dị n'elu 260 Celsius na-ebelata nguzogide. Maka ọtụtụ gburugburu kemịkalụ, akwa PTFE ka kwụsiri ike na ntụkwasị obi.

Aokai PTFE debuted ya zuru ngwaahịa lineup na APFE Shanghai 2026 (Booth 6T602, Ụlọ Nzukọ 6). Ngwaahịa egosipụtara na-agụnye teepu PTFE nke fiberglass gbasiri ike, ihe nkiri PTFE dị ọcha, akara ngosi mgbochi static, na eriri ebu oke okpomọkụ - na-ekpuchi nhazi nri, PV lamination, batrị lithium, ngwa elektrọnik, na nkwakọ ngwaahịa. Ihe ngosi a na-aga site na June 26. Ngwaahịa niile na-akwado nkọwa omenala.

Akwa-ike PTFE elu-okpomọkụ ákwà bụ a mejupụtara nke elu-tenacity fiberglass na PTFE mkpuchi. Ngwa ndị dị mkpa na-ebuga ụlọ ọrụ mmepụta ihe (nri nri, ihicha textile, njem PCB), nchebe ịgbado ọkụ (ihe mkpuchi ọkụ, ọta spatter), ịkwatu na ikpo ọkụ na-ekpo ọkụ (ịkpụzi rọba, PV lamination), mkpuchi eletriki (moto oghere liners, eriri eriri), akpụkpọ anụ ụlọ (ụlọ elu stadium, ndụ 30+ afọ), nkwonkwo mmiri mmiri (mgbochi mgbochi corro), ihe mgbochi mmiri, mmiri ọkụ, ihe mgbochi corro. blanketị), na ngwa pụrụ iche (ịcha laser, mbipụta 3D).

ihicha bụ nzọụkwụ dị oke mkpa na mmepụta akwa akwa okpomọkụ dị elu nke PTFE. Nrụrụ ndị a na-ahụkarị gụnyere: mgbawa (ịkpọsa ngwa ngwa, akpụkpọ anụ n'elu), mkpuchi mkpuchi (ihe na-aga n'ihu n'elu, njikọ dị n'ime adịghị ike), pinholes / blisters (ikuku tọrọ atọ ma ọ bụ uzuoku), ntụpọ ọcha na chalking (mbugharị surfactant ma ọ bụ ngwakọta na-ezughị ezu), yellowing/coking (overheating of additives), delamination (shrinkage stress over adhesion), orange leveling adhesion, orange leveling mmiri dị n'ime ime (mmanya akpụkpọ anụ ọnyà), na oke ọnụ (mmetụta mgbanaka kọfị). Ngwọta gụnyere profaịlụ ihicha nke a na-achịkwa, ikuku ventilashị nke ọma, na nhazi nke mkpụrụ osisi.

PTFE emulsion impregnation nke fiberglass ákwà chọrọ dị iche iche auxiliaries nweta edo mkpuchi, ike adhesion, na ntụpọ-free ebupụta. Ihe mgbakwunye ndị bụ isi gụnyere: ndị na-eme mmiri mmiri (belata esemokwu elu, melite ntinye), ndị na-eme ihe (njikwa viscosity na mkpuchi mkpuchi), ndị na-ahụ maka pH (kwụsi ike emulsion na pH 9-10), ndị na-ejikọta silane (na-eme ka adhesion na iko), ihe na-emepụta ihe nkiri (PFA / FEP maka sintering), ndị na-arụ ọrụ na-arụ ọrụ, ndị na-emepụta ihe na-arụ ọrụ (wear). humectants (ngwa ngwa ihicha). Nhọrọ dabere na mkpụrụ osisi na ihe arụmọrụ chọrọ.

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.