Usoro mmepụta ụlọ ọrụ zuru oke nke PTFE Emulsion Impregnated Fiberglass Cloth

Jiangsu Aokai New Materials, onye na-emepụta akwa na-ekpo ọkụ nke PTFE, na-ewega gị n'ụzọ zuru ezu.

PTFE elu-okpomọkụ ákwà, chemically mara dị ka polytetrafluoroethylene (PTFE) ntekwasa fiberglass ákwà , bụ pụtara ìhè polymer mejupụtara ihe. Mmepụta ya abụghị usoro mkpuchi dị mfe, mana usoro ọgwụgwọ ọkụ na kemịkalụ ọkaibe. Iji mepụta akwa akwa okpomọkụ PTFE dị elu, a chọrọ usoro anọ siri ike: nkwadebe akwa akwa, nkwadebe ngwọta impregnation, isi impregnation na sintering, na ọgwụgwọ ọgwụgwọ..

Nkeji 1: Ngwọta nke akwa akwa

Nke a ogbo na-ekpebi n'ibu ike na structural iguzosi ike n'ezi ihe nke ikpeazụ PTFE ákwà.

Thermal Cleaning (Dewaxing) The fiberglass yarn eji maka ịkpa ákwà PTFE nwere organic sizing agents n'oge mmepụta. Ọ bụrụ na ewepụghị ya, ndị ọrụ ndị a na-egbochi nrapanye nke mkpuchi PTFE na-esote. Ya mere, nzọụkwụ mbụ bụ ịzụ ákwà isi n'ime ọkụ na-ekpo ọkụ (ihe dị ka 350 Celsius) maka ngwa ngwa dewaxing iji hụ na ịdị ọcha nke eriri fiberglass dị ọcha.

Mgbanwe nke elu Ka iwelie ike njikọ dị n'etiti fiberglass na mkpuchi mkpuchi PTFE, a na-eji onye na-ejikọta ya na silane na-edozi ákwà isi. Nzọụkwụ a na-akwalite ike peel interlaminar nke ukwuu ma na-egbochi delamination ma ọ bụ mkpuchi peeling na ngwaahịa emechara.

Nkeji 2: Nkwadebe nke PTFE Impregnation Emulsion

Njirimara anụ ahụ na kemịkalụ nke akwa ikpeazụ na-ekpebi nke ukwuu n'oge a.

· Emulsion Ịgwakọta The isi akụrụngwa na -lekwasị PTFE dispersion . Dị ka dị iche iche ngwa chọrọ - dị ka elu na-abụghị osisi arụmọrụ maka nri ime akwa ma ọ bụ elu eyi iguzogide ntọhapụ akwa - fillers na mgbakwunye na-kpọmkwem tinye n'ime emulsion. Ihe ngwọta impregnation a haziri dị oké mkpa iji kọwaa ọkwa nke akwa PTFE emechara.

Nkeji 3: Isi Impregnation na Sintering

Nke a bụ isi usoro na-enye PTFE ákwà ya ahụkebe arụmọrụ, na-emekarị gụnyere ugboro ugboro cycles.

Ọtụtụ impregnations N'okpuru njikwa esemokwu mgbe niile, akwa akwa a na-emebu na-agafe ugboro ugboro site na tank nke jupụtara na emulsion PTFE. Iji nweta ọkpụrụkpụ na njupụta chọrọ, eriri mmepụta na-anabata usoro cyclic: impregnation → ihicha → sintering . okirikiri nke ọ bụla na-abawanye nha mkpuchi n'ụzọ ziri ezi.

ihicha akwa akwa emechara ọkara na-agafe na oven dị ala (ihe dị ka 100 Celsius) iji wepụrụ mmiri nwayọ. Njikwa na-ezighi ezi n'oge a na-ebute afụ ma ọ bụ pinholes n'ụzọ dị mfe n'oge a na-eme mkpọtụ, na-emebi arụmọrụ mkpuchi.

Igwe ọkụ dị elu nke a bụ obi nke usoro mmepụta ihe. A na-agbanye mkpuchi mmiri mmiri na ihe dịka 380 Celsius, na-ekwe ka ihe ndị PTFE na-agbaze ma na-asọba, na-eme ihe nkiri nchebe dị egwu. Ikike nke akwa PTFE iji nagide ọrụ ogologo oge na 260 Celsius sitere na recrystallization polymer yinye na nzọụkwụ a. Akwa akwa na-ezughị ezu na-adịkarị mfe ịgbawa na mfu nke ihe ndị na-adịghị mma.

Nkeji 4: Nlebaanya Ọgwụgwọ na Emechara

Mgbe emechara, ákwà ahụ na-aga n'ihu na-emecha usoro.

. A na-edobe akwa akwa PTFE dị elu (dị ka nke na-ebufe eriri) site na igwe na-ekpo ọkụ na-ekpo ọkụ iji mee ka elu dị larịị ma belata nrụgide dị n'ime Maka akwa PTFE a na-eji na akwa ọla kọpa na-adị elu, a na-etinye ọgwụgwọ corona pụrụ iche iji mee ka ọ dịkwuo elu.

Usoro Lamination Maka ngwa nzacha dị elu, a na-etinye akwa oyi akwa polytetrafluoroethylene gbasaa (ePTFE) microporous n'elu, na-emepụta usoro nzacha ihe mejupụtara yana arụmọrụ nzacha dị elu.

Aokai New Materials na-emejuputa nleba anya nke ọma. A na-anwale ngwaahịa ikpeazụ site na iji ihe nnwale grammage, ihe nleba anya dị elu, na ihe nnwale tensile. Naanị ngwaahịa nwere ọkpụrụkpụ otu, enweghị pinholes, yana ndị dabara na ihe nguzogide voltaji ka ewepụtara dị ka ngwa ahịa tozuru oke.

Ozi dị n'elu bụ Jiangsu Aokai New Materials Technology Co., Ltd.

Maka nkọwa zuru ezu, ọnọdụ ngwa na ngwọta ahaziri nke ngwaahịa anyị zuru oke - gụnyere akwa akwa PTFE dị elu, teepu PTFE dị elu, eriri ntupu PTFE dị elu, eriri na-enweghị ihe ọ bụla maka akwa akwa akwa, akwa PTFE nwere otu akụkụ, akwa na-ekpo ọkụ na-ekpo ọkụ - ihe eji eme ihe na-ekpo ọkụ na ihe ndị ọzọ na-eme ka anyị nwee eriri glazed.

· Igwe ọkụ ọrụ: Mr. Guo: 18944819998 Mazị Liu: 13705266308