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Ụlọ » Akụkọ » Ntuziaka nhọrọ maka teepu dị elu PTFE nrapado teepu nke PTFE maka nrụpụta & Ngwa mgbochi osisi nke igwe ịkpụzi injection.

Ntuziaka nhọrọ maka teepu dị elu nke PTFE maka ịkwanye & Ngwa mgbochi osisi nke igwe ịkpụzi injection.

Nlele: 0     Odee: Saịtị Editọ Oge mbipụta: 2026-07-07 Mmalite: Saịtị

Jụọ ase

Jiangsu Aokai New Materials, ọkachamara emeputa nke PTFE na fluoroplastic ngwaahịa, òkè nhọrọ njirisi nke PTFE elu-okpomọkụ teepu maka demolding na mgbochi osisi ndapụta na injection ịkpụzi akụrụngwa.

I. Nhọrọ dabere na ọnọdụ okpomọkụ: Lekwasị anya na Nguzogide Okpomọkụ nke Layer Adhesive na Substrate

Teepu PTFE nwere akụkụ abụọ: mkpụrụ (n'ozuzu fiberglass ákwà mkpuchi na PTFE) na nrapado nkwado. Ngwunye nrapado na-abụkarị ọkpọ ọrụ.

PTFE nrapado teepu.jpg

1. Na-aga n'ihu na-arụ ọrụ okpomọkụ ≤ 260 ° C (General plastics & ele mmadụ anya n'ihu engineering plastics)

Ngwa ndị ọdabara: PE, PP, PS, ABS, PVC dị nro, Eva, yana PA, PBT na ihe ndị ọzọ edoziri na oke okpomọkụ. Nhọrọ akwadoro: Mpempe akwụkwọ PTFE na-eme ka fiberglass nwee ike nwere nrapado nrụgide silicone (PSA). Ọkpụrụkpụ akwadoro: 0.13 mm ma ọ bụ 0.18 mm, na-edozi nkwekọ na ịdịte aka ọrụ. Ihe ndetu isi: Nke a bụ oke ọrụ kacha mma maka teepu PTFE, na-egosipụta nkwụsi ike kemịkalụ dị mma yana arụmọrụ ntọhapụ.

2. Na-aga n'ihu na-arụ ọrụ okpomọkụ 260 ° C ~ 300 ° C (Elu okpomọkụ engineering plastics)

Ihe ndị dị mkpa: PC, PA66, POM, PET, PPA okpomọkụ dị elu, PPO gbanwetụrụ na ihe ndị ọzọ na-agbapụta ọkụ ọkụ. Nhọrọ akwadoro: teepu PTFE fiberglass emebere ya na nrapado silicone na-eguzogide okpomọkụ. Ngwunye silicone nkịtị ga-aka ngwa ngwa, na-efunahụ ya ma hapụ ihe fọdụrụ n'okpuru oke okpomọkụ a. Ọkpụrụkpụ atụnyere: 0.18 mm ma ọ bụ 0.25 mm. Nnyapade ka sie ike na nke mkpụrụ osisi na-ebuga ihe nchekwa ọkụ ka mma ma na-eyi nguzogide. Nkwenye dị mkpa: Ezipụta usoro nrapado nwere ogologo oge okpomọkụ na-eguzogide n'elu 280 ° C nye ndị na-ebubata ya, wee chọpụta ma nrapado ahụ ọ ga-emerụ ihe ndị dị n'okpuru okpomọkụ dị elu.

PTFE Adhesive Tape.jpg

3. Okpomọkụ kacha elu ozugbo 300°C ~ 400°C (Plastics okpomọkụ pụrụ iche ma ọ bụ ebe ọkụ mpaghara)

Ngwa ndị ọdabara: PEEK, LCP, PPS, PEI, nke a na-ahụkarị n'akụkụ nozzles ndị na-agba ọsọ na-ekpo ọkụ na akụkụ extrusion anwụ anwụ. Ịdọ aka ná ntị nhọrọ: Enweghị nrapado nwere mmetụta nrụgide nwere ike iguzogide oke okpomọkụ a. teepu PTFE ọ bụla na-akwado nkwado ga-ada ozugbo, carbonize ma mebie ngwaahịa emechara. Ngwọta ndị ọzọ:

1. PTFE fiberglass ákwà na-enweghị ihe nrapado, nke a na-edozi ya site na okpokolo agba na-akpụ akpụ, ibe ma ọ bụ adhesives na-ekpo ọkụ dị elu (adhesives na-enweghị nrụgide dị ka silicone sealants).

2. teepu ihe nkiri PFA nwere fluorinated zuru oke, jikọtara ya na ebe ebu site na ịgbado ọkụ ikuku. Ọ na-eguzogide 260°C na-aga n'ihu na ikpughe 300°C dị mkpirikpi, ma enweghị ike dochie ya n'ụzọ mgbanwe dị ka teepu nrapado onwe ya. Nhọrọ ọzọ kachasị mma: Maka ọnọdụ okpomọkụ dị otú ahụ, a na-atụ aro mkpuchi mkpuchi PTFE ma ọ bụ nano seramiiki na-eguzogide okpomọkụ.

II. Nhọrọ dabere na ihe onwunwe: Mgbochi Wear egwuregwu, Nguzogide corrosion na ihe mwepụta

Njirimara anụ ahụ na kemịkal nke rọba a wụrụ awụ na-ekpebi ọrụ elu achọrọ na ike nhazi nke teepu.

1. Ihe ndị na-adị oke egwu / ebu

Ihe nnọchi anya: EVA, nrapado gbazee ọkụ, TPE, TPU, ụfọdụ akara ule PP emezigharịrị. Isi ihe nhọrọ: Họrọ teepu ntọhapụ dị elu nwere ọdịnaya PTFE dị elu yana mkpuchi dị ukwuu. Mee ka teepu ihe nkiri PTFE dị ọcha bute ụzọ (na-enweghị nkwado fiberglass, ike tensile dị ala, dabara naanị maka mpaghara nrụgide dị ala) ma ọ bụ teepu PTFE nwere fiberglass zuru oke. Ihe dị nso na PTFE dị ọcha na-ebuga arụmọrụ mgbochi osisi dị elu.

PTFE nrapado teepu.png

2. Glass eriri / ịnweta jupụtara mesikwuru ihe

Ihe nnochite anya: Glass fiber kwadoro PA, PP, PBT, calcium carbonate jupụtara PP. Yiri usoro: Na-agbaze agbaze na-eme dị ka mmiri mmiri sandpaper, ngwa ngwa abrading nkịtị PTFE mkpuchi; mkpụrụ fiberglass ekpughere ga-eme ka ntụpọ adhesion. Isi isi nhọrọ:

1. Ihe kacha mkpa ịdị arọ: Họrọ teepu na-eguzogide iyi dị arọ nke 0.25 mm ma ọ bụ karịa.

2. Nkwado ihe owuwu: Họrọ ngwaahịa nwere mkpuchi PTFE dị iche iche ma ọ bụ ọgwụgwọ ike elu karịa otu mkpuchi dị mkpa.

3. Usoro ngbanwe: Were teepu dị ka ihe a na-eri mgbe niile maka ọnọdụ ọrụ dị otú ahụ, ma guzobe nlele oge na usoro ngbanwe kama ịchụso ndụ ọrụ na-adịgide adịgide.

3. Akụrụngwa nwere ihe mgbakwunye na-emebi emebi ma ọ bụ na-ebuli elu

Ihe nnochite anya: PVC siri ike (na-ewepụta HCl), ogige ndị na-ere ọkụ (brominated, mmiri ozuzo na-ere ọkụ nke dabeere na phosphorus), ihe enyemaka nhazi nke fluorinated. Ụdị ọdịda: Ọwụwa mmiri na-emebi oyi akwa nrapado ma ọ bụ banye n'ime mkpụrụ, na-ebute ọnya teepu na delamination.

1. Nguzogide kemịkalụ nke nrapado: Gbaa mbọ hụ na nrapado silicone nwere inertness zuru oke megide acid adịghị ike, plasticizers na precipitates ndị ọzọ.

2. Oke mkpụrụ: Họrọ teepu nke nwere fiberglass kpara nke ọma yana impregnation PTFE nke mechiri emechi iji gbochie ntinye gas/mmiri mmiri na-emebi ihe nrapado.

3. Nkwalite ikuku ikuku: Jikọta mmịpụta oghere ma ọ bụ oghere ikuku ọzọ ma ọ bụrụ na ọ dị mkpa iji belata mkpọkọ nke ebili mmiri na ntanetị teepu site na isi mmalite.

4. Static-sensitive ihe

Ihe atụ ndị a na-ahụkarị: Igwe ọkụ eletrik na-akpụzi ihe ntụtụ, extrusion ihe nkiri PP dị elu. Nhọrọ akwadoro: teepu PTFE mgbochi static (teepu PTFE ojii nke ejiri carbon oji ma ọ bụ oyi akwa pụrụ iche kpuchie) iji zere mgbasa ozi uzuzu na ihe egwu mwepu electrostatic.

III. Nkwalite dabere na akụrụngwa na ihe ngosi ngwa

1. Injection ebu demolding

Ọghe, mmịfe na ihe ebuli: A na-etinyekarị teepu n'ebe a na-ekekọta ihe. Achọrọ teepu 0.13 mm dị mkpa nke nwere ezigbo extensibility ka ọ dabara na mbara ala gbagọrọ agbagọ. Zenarị ntụtụ ejector na oghere ikuku; kpachapụ anya maka akụkụ ziri ezi dịka ọkpụrụkpụ teepu ga-agbanwe nnabata nha ngwaahịa. Efere ndị na-agba ọsọ na-ekpo ọkụ na ndụmọdụ nozzle: Okpomọkụ dị oke elu na-etinye ebe a; naanị igwe edoziri akwa PTFE na-enweghị ihe nrapado nwere ike iji gbochie nrapanye ọkụ. Amachibidoro teepu nrapado onwe ya nke ọma.

PTFE High-Temperature Tape.webp

2. Extruders na downstream akụrụngwa

Egbugbere ọnụ / mpụta extrusion anwụ anwụ: gbochie ịgbaze agbaze na eriri na ọdụ ụgbọ mmiri. Họrọ teepu ewepụtara dị elu nke dị gịrịgịrị (0.08 mm–0.13 mm) ka ọ ghara ịgbanwe akụkụ orifice anwụ anwụ. Kechie teepu ahụ site n'ihu ruo na njedebe ihu nke mpụta iji belata mgbaze banye n'ime nkwonkwo ụkwụ. Ndebiri Pelletizer: ekpughere ya ozugbo na mgbaze ọkụ dị elu yana abrasion fiber enyo. Teepu dị arọ nke 0.25 mm ma ọ bụ karịa bụ iwu na a na-ejikwa ya dị ka ihe eji eme ihe mgbe niile. Ihe nkiri nkedo mpịakọta / traction pịa mpịakọta: Mgbochi osisi ma dị mfe ihicha. Enwere ike iji teepu PTFE na-akwado silicone gburugburu rollers, ma ọ bụ nwee ike ịnakwere aka uwe PTFE fiberglass na-enweghị nrapado. Nyochaa nguzogide okpomọkụ nke teepu ahụ dabara na okpomọkụ elu ala ma ọ bụrụ na etinyere ọkụ.

A na-enye ọdịnaya teknụzụ dị n'elu Ụgwọ nke ụlọ ọrụ Jiangsu Aokai New Materials Technology Co., Ltd.

Ọ bụrụ na-ịchọrọ ị nweta nkọwa zuru ezu, ngwa ndapụta na ngwọta ahaziri maka anyị zuru ngwaahịa Pọtụfoliyo gụnyere PTFE elu-okpomọkụ ákwà, PTFE elu-okpomọkụ teepu, PTFE elu-okpomọkụ ntupu eriri, enweghị nkebi okpomọkụ pịa belt, otu-akụkụ PTFE ákwà, elu-okpomọkụ na-eguzogide, kọntaktị n'okpuru eriri eriri na okpomọkụ na-eguzogide ozi kọntaktị n'okpuru.

· Igwe ọkụ ọrụ: Maazị Guo +86 18944819998

· Igwe ọkụ ọrụ: Maazị Liu +86 13705266308

Anyị na-agbaso nkà ihe ọmụma ọrụ ọkachamara na iguzosi ike n'ezi ihe mgbe nile, na-eji obi anyị dum na-enye ngwọta ụlọ ọrụ nkwụsịtụ na ọrụ ndị ahịa na-eche echiche maka ndị mmekọ niile!

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