Kedu ihe kpatara ike nke PTFE mkpuchi Fiberglass Fabric ji dị iche na Warp na Weft Directions?

Ike dị iche n'etiti warp na weft ntụziaka nke PTFE mkpuchi fiberglass ákwà si Jiangsu Aokai Advanced Materials Technology Co., Ltd. gbanyere mkpọrọgwụ na usoro akwa akwa pụrụ iche nke fiberglass base fabric na nsonaazụ microscopic yarn morphology. 'Ọnọdụ' na 'ọrụ' dị iche iche nke yarn dị n'ime akwa ahụ na-eduga n'iche dị ukwuu na njirimara ya.

Enwere ike imebi ihe kpatara anisotropy a n'ime akụkụ ndị a:

I. Isi Mechanism: Mgbanwe nke ''Crimp Interchange'' Mmetụta nke Yarn na PTFE Fabric

Nke a bụ ihe kacha mkpa anụ ahụ maka arụmọrụ iche.N'ịkpa na fiberglass isi ákwà, warp na weft yarns eru dị iche iche degrees nke ekwe ka ha interlace.

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Warp direction (ike tensile ike, modul dị elu): N'elu loom, warp yarns - nke na-etolite ọkpụkpụ azụ - na-ejide ya n'okpuru nnukwu nrụgide iji nọgide na-eguzo ọtọ. Mgbe akwachara akwa, ogo ha na-ehulata (nke a maara dị ka crimp) pere mpe, ụzọ ha dịkwa nso n'ahịrị.

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Ntuzi aka weft (ike dị obere, elongation dị elu): A na-etinye yarns weft iji mejupụta oghere dị n'etiti yarn warp na a ga-akpagharị na n'okpuru yarn warp gbatịpụrụ agbatị. N'ihi ya, akwa yarn na-egosi nrịanrịa dị elu na ụdị ebili mmiri dị iche iche na microstructure.

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Nkwubi okwu anụ ahụ: N'okpuru esemokwu, yarn warp kwụ ọtọ na-ebu ibu ahụ ozugbo ma na-eguzogide nrụrụ ike. A ga-ebu ụzọ mee ka yarn kpara akpa kwụ ọtọ tupu ha ebu ibu dị mkpa. Nke a bụ isi n'ibu ihe mere warp direction nwere ala elongation na elu ike, mgbe weft direction nwere elu elongation na dịtụ ala ike.

II. Usoro ntinye aka: Ịgba erughị ala na ọgwụgwọ nke abụọ nke mkpuchi PTFE

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Ebe nchekwa ịkpa akwa: N'oge mmepụta, yarn warp na-anọgide n'okpuru nnukwu esemokwu ruo ogologo oge. A na-edobe ebe nchekwa a siri ike na nhazi ikpeazụ, na-eme ka ụzọ agha ahụ sie ike ma kwụsie ike.

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'Mkpọchi' mmetụta nke PTFE mkpuchi: Ọ bụ ezie na impregnated PTFE emulsion banye n'ime ákwà gaps na agbụ warp na weft yarn ọnụ, a bonding enweghị ike kpamkpam kpochapụ crimp iche. Kama nke ahụ, ọgwụgwọ nke mkpuchi ahụ na-edozi ọnọdụ ogologo nke warp yarn na ọnọdụ wavy nke weft yarns.

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III. Nkọwa mgbakwunye: Ihe kpatara ọdịiche ike anya mmiri ji dị obere

Ọ bụ ezie na ike ntanye dị iche iche dị ukwuu n'etiti warp na weft, ike anya mmiri na-egosi ntakịrị anisotropy. Nke a bụ n'ihi na usoro ndọkasị ahụ na-agụnye nbiji nke yarn n'otu n'otu.

Ma anya mmiri ahụ na-agbasa n'akụkụ warp (na-agbaji yarns) ma ọ bụ weft (na-agbaji yarns warp), yarns dị nso na ụdọ mmiri n'okpuru mgbakasị nrụgide mpaghara na-eme ka 'ngwungwu yarn' nke na-egbochi ịdọkọta ọnụ. N'oge a, nguzogide akwa mmiri na-adabere na ike nke yarns nke ọ bụla, na-enwe mmetụta dị nta site na ọnọdụ mgbada n'ime ha. Ya mere, ọ bụrụhaala na warp na úkwù yarn nwere otu ike dị n'ime ya, ike ndọkasị n'akụkụ abụọ a na-ejikarị tụnyere.

IV. Mmetụta zoro ezo nke PTFE Fabric Anisotropy na Ngwa

Ịghọta nke a dị iche na-akọwa ihe mere PTFE ákwà na-agaghị apịaji .Mgbe apịaji na a crease perpendicular na warp (apịaji tinyere weft), mbụ ogologo warp yarn na-enweta na-adịgide adịgide ekwe. Nke a na-emebi ihe owuwu tensile dị mma ozugbo, na-ebute oke mbibi ike na crease ahụ, akwa ahụ nwere ike dọkasịa ntakịrị. Iji zere creases, Aokai Advanced Materials chọrọ ka ebu akwa PTFE ma chekwaa naanị n'ụdị mpịakọta..

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

Maka nkọwa zuru ezu, ọnọdụ ngwa na ihe ngwọta ahaziri maka ụdị ngwaahịa anyị zuru ezu - gụnyere PTFE mkpuchi fiberglass ákwà, PTFE elu okpomọkụ teepu, PTFE oghere mesh ebu eriri, eriri igwe fusing na-enweghị nkebi, akwa PTFE nwere otu akụkụ, akwa na-ekpo ọkụ na-eguzogide okpomọkụ na eriri na-eguzogide ọgwụ biko kpọtụrụ anyị na akwa akwa:

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