Njikwa ziri ezi nke mkpuchi mkpuchi PTFE na mmepụta ákwà

Dị ka onye ọkachamara na-emepụta akwa akwa okpomọkụ PTFE, Jiangsu Aokai New Materials na-enye gị nkọwa zuru ezu. N'ihi na usoro nke impregnating iko eriri ákwà (ma ọ bụ yiri eriri felts / textiles) na PTFE emulsion, ụkpụrụ nke ọkpụrụkpụ akara yiri ot itinye mkpuchi usoro. Isi ihe isi ike dabeere na porous na enweghị usoro Ọdịdị nke eriri substrates. Ya mere, isi nke njikwa ọkpụrụkpụ bụ iji dozie ikike nnabata micro mmiri na oke usoro macroscopic na oke nkenke.

1. Emulsion Formula: Na-ekpebi isi ọkpụrụkpụ nke oyi akwa mkpuchi ọ bụla

Ọdịnaya siri ike na viscosity : Nabata mgbasasị ọdịnaya siri ike dị ala (dịka 45%) iji mepụta mkpuchi dị gịrịgịrị kwa ngafe wee belata ohere nke ihicha. Emulsion viscosity bụ isi ihe maka ịhazigharị mmiri na mkpuchi mkpuchi ego.

2. Usoro impregnation: nguzozi igwe na-agbanwe agbanwe

Ọsọ na-ebuli / squeezing : Ọsọ na-ekpebi oke ihe nkiri mmiri mmiri etolite site na nguzozi nke ike ndọda na ike viscous. A elu ọsọ na-ebu ọzọ emulsion na-etolite a thicker mmiri nkiri.

Oge impregnation na eriri pretreatment : hụ na wetting zuru oke na ntinye nke eriri. Tupu impregnation, burrs na adịghị ọcha dị n'elu eriri ahụ ga-ehichapụrịrị nke ọma iji kwe nkwa mkpuchi otu na ezigbo ike njikọ.

Multi-pass mkpuchi na post-ọgwụgwọ : Nweta ọkpụrụkpụ ebumnuche site na nchịkọta nke nta nke nta. Nke a bụ isi atụmatụ maka iru ọkpụrụkpụ achọrọ, na-agbaso usoro nke otutu impregnation - ihicha - sintering . A na-achịkwa ọkpụrụkpụ mkpuchi otu ngafe na-atụ aro n'ime 0.01mm ~ 0.08mm.

·  ihicha : 100 ~ 150 ℃ iji wepụ mmiri mmiri kpamkpam.

·  Nri : 280 ~ 290 ℃ iji kpochapụ surfactants. Ihicha na-enweghị isi na ịsa achịcha ga-eme ka mgbawa, afụ ma ọ bụ pinholes na mkpuchi.

·  Sintering : 360 ~ 390 ℃, na-ejide 30 ~ 90 sekọnd. Sintering dị oke mkpa maka ịkpụ mkpuchi. Oke obere okpomọkụ na-eduga na njikọ na-adịghị mma n'etiti mkpuchi na eriri; oke okpomọkụ nwere ike ime ka resin rere ure.

3. Ihe gbasara gburugburu ebe obibi: ihe ndị na-emetụta ihe dị mkpa

Iru mmiri : iru mmiri gburugburu ka a ga-achịkwa nke ọma na 40%-60% RH . Oke iru mmiri dị ala ga-eme ka akpụkpọ anụ dị n'elu ma ghara ịbanye n'ime ahụ nke ọma; oke iru mmiri nwere ike ime ka ọ daa, oghere na mbelata nrapado.

Ịdị ọcha ogbako : Jikwaa ịdị ọcha nke ụlọ akwụkwọ iji gbochie ụmụ irighiri ikuku ka ị daba n'ime tank nke impregnation ma ọ bụ ịrapagidesi ike na ihe nkiri mmiri na-adịghị akpọnwụ, nke ga-ebute ntụpọ dị n'elu.

4. Ndụmọdụ bara uru & njikwa aka mechiri emechi

Ntuziaka mmepụta : A na-atụ aro ka ị na-agbaso atụmatụ nke itinye uche dị ala + ọtụtụ impregnation na-agafe  iji chịkwaa oke mkpuchi mkpuchi nke ọma site n'ịgbanwe oge impregnation. Ka ọ dị ugbu a, hazie usoro ọgwụgwọ tupu ọgwụgwọ na usoro ọgwụgwọ, nke bụ ntọala nke mkpuchi dị elu.

Nchọpụta nsogbu : Ọ bụrụ na mkpuchi mkpuchi na-eme mgbe ọ nwụsịrị, lelee ma mkpuchi otu ngafe dị oke oke ma ọ bụ ihicha ọsọ dị oke; ma ọ bụrụ na mkpuchi mkpuchi ezughị oke, lelee ịdị ọcha nke eriri elu yana ikpo ọkụ yana ijide oge.

Ogo mechiri emechi-loop usoro : Mepụta a zuru ezu mmepụta mgbagha:  Usoro njikwa akara → On-line ezigbo oge nlekota oru → Emechara ngwaahịa ọnụ ọgụgụ analysis → Usoro njikarịcha nzaghachi .
PTFE impregnation bụ mgbagwoju physicochemical usoro na multi-variable njikọ. Enwere ike nweta izi ezi nke siri ike naanị site na iwulite usoro njikwa ahaziri ahazi na-ekpuchi usoro emulsion, usoro usoro na ọnọdụ gburugburu ebe obibi, yana usoro nnwale dabara adaba.

Ozi n'elu nyere site Ụgwọ nke ụlọ ọrụ Jiangsu Aokai New Materials Technology Co., Ltd.

Ọ bụrụ na ị chọrọ na-omimi ozi na teknuzu parameters, ngwa ndapụta na ahaziri ngwọta maka anyị zuru ngwaahịa ahịrị gụnyere PTFE elu-okpomọkụ ákwà, PTFE elu-okpomọkụ teepu, PTFE elu okpomọkụ ntupu eriri, enweghị nkebi fusing igwe eriri, otu akụkụ PTFE kpuchie ákwà, elu-okpomọkụ na-eguzogide eriri glaze , biko na-eguzogide eriri glaze free ịkpọtụrụ anyị:

·  Igwe ọkụ ọrụ: Mr. Guo: +86 18944819998 Mazị Liu: +86 13705266308

Anyị na-akwado nkà ihe ọmụma nke ọkachamara na iguzosi ike n'ezi ihe mgbe niile, ma na-agbalịsi ike ịnye gị ngwọta nkwụsị zuru oke na ọrụ nchebara echiche mgbe-ahịa!