Ha Yini Matimba Ya Lapi Ra Fiberglass Leri Funengetiweke Hi PTFE Ma Hambana Hi Ndlela Ya Warp Na Weft?

Ku hambana ka matimba exikarhi ka matlhelo ya warp na weft ya PTFE coated fiberglass fabric kusuka eka Jiangsu Aokai Advanced Materials Technology Co., Ltd. swi dzime timitsu eka endlelo ro hlawuleka ro luka ra fiberglass base fabric xikan’we na mbuyelo wa microscopic yarn morphology. Ku hambana ka 'posture' na 'function' ya ti yarns endzeni ka lapi swi yisa eka ku hambana lokukulu eka swivumbeko swa yona swa michini.

Swivangelo swo karhi swa anisotropy leyi swi nga hambanisiwa hi swiyenge swa nkoka leswi landzelaka:

I. Ndlela ya Nkoka: Vuyelo bya 'Crimp Interchange' bya Tintambhu eka Lapi ra PTFE

Lexi i xivangelo xa xisekelo xa miri xa ntlangu ku hambana.Eka ku luka lapi ra le hansi ra fiberglass, tintambhu ta warp na weft ti hundza eka tidigri to hambana ta ku gombonyoka loko ti ri karhi ti hlangana.

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Warp direction (high tensile strength, high modulus): Eka loom, ti warp yarns — leti endlaka structural backbone — ti khomiwa ehansi ka high pre-tension kuva ti hlayisa ku lulama. Endzhaku ko luka, mpimo wa tona wo gombonyoka (leyi tiviwaka tanihi crimp) a wu talanga, naswona ndlela ya tona yi le kusuhi ni ku va linear.

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Nkongomiso wa weft (matimba yale hansi swinene, ku leha lokukulu): Ti weft yarns ti nghenisiwa kuva ti tatisa swivandla exikarhi ka ti warp yarns naswona tifanele ku luka ehenhla nale hansi ka ti warp yarns leti andlariweke swinene. Hikwalaho ka sweswo, ti weft yarns ti kombisa crimp yale henhla xikan’we na xivumbeko xohambana xofana na wave eka microstructure.

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Mahetelelo ya xiviri: Ehansi ka tension, ti straight warp yarns ti rhwala ndzhwalo hiku kongoma naswona ti lwisana na deformation swinene. Ti curved weft yarns tifanele kusungula ku 'straightened' loko tinga se rhwala ndzhwalo lowukulu. Lexi i xivangelo xa xisekelo xa michini lexi endlaka leswaku tlhelo ra warp riva na elongation yale hansi xikan’we na matimba yale henhla, kasi tlhelo ra weft rina elongation yale henhla xikan’we na matimba yale hansi swinene.

II. Ku Hoxa xandla ka Maendlelo: Weaving Tension na Secondary Curing ya PTFE Coating

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Weaving tension memory: Hi nkarhi wa vuhumelerisi, ti warp yarns titshama ehansi ka tension yale henhla kuringana nkarhi woleha. 'tight memory' leyi yi hlayisiwa eka xivumbeko xo hetelela, leswi endlaka leswaku tlhelo ra warp ri tsindziyela no tshamiseka.

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'Locking' effect ya PTFE coating: Hambi leswi emulsion ya PTFE leyi cheriweke yi nghenaka eka swivandla swa malapi naswona yi bohaka ti warp na weft yarns swin’we, ku boha loku a ku nge herisi ku hambana ka crimp hi ku helela. Ematshan’wini ya sweswo, ku horisiwa ka xifunengeto swi lulamisa xiyimo xo kongoma xa tintambhu ta warp na xiyimo xa wavy xa tintambhu ta weft.

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III. Nhlamuselo yo Engetela: Ha Yini Ku Hambana Ka Matimba Ya Mihloti Ku Ri Kutsongo

Loko matimba ya tensile ya hambana swinene exikarhi ka warp na weft, matimba ya tear ya kombisa anisotropy yitsongo. Leswi swi vangiwa hikuva endlelo ro handzula ri katsa ku tshoveka loku landzelelanaka ka tintambhu ha yin’we-yin’we.

Kunga khathariseki leswaku mihloti yi hangalaka kuya hi warp (breaking weft yarns) kumbe weft (breaking warp yarns), ti yarns ekusuhi na tear tip ti cluster ehansi ka local stress concentration kuva ti endla 'yarn bundle' leyi lwisanaka na ku handzuka swin’we. Eka nkarhi lowu, ku tiya ka ku handzuka swiya ngopfu hi matimba ya ti yarns ha yin’we yin’we, laha kungana nkucetelo wutsongo kusuka eka xiyimo xa tona xo gombonyoka endzeni. Hikokwalaho, loko ntsena ti warp na weft yarns tiri na matimba yofana ya ntumbuluko, matimba ya tear eka matlhelo hamambirhi hi ntolovelo ya ringanisiwa.

IV. Vuyelo lebyi Fihliweke bya PTFE Fabric Anisotropy eka Switirhisiwa

Ku twisisa ku hambana loku swi hlamusela leswaku hikokwalaho ka yini lapi ra PTFE ringa fanelangi ku hlanganisiwa .Loko ri hlanganisiwa hi crease perpendicular eka warp (leyi hlanganisiweke kuya hi weft), ti warp yarns leti ekusunguleni ati lulamile ti hundza eka ku gombonyoka loku nga heriki. Leswi swi hatla swi onha xivumbeko lexinene xa tensile, leswi vangaka ku hunguteka lokukulu ka matimba eka crease, naswona lapi ri nga ha handzuka ehansi ka nyana tension.Ku papalata ku rhurhumela, Aokai Advanced Materials yi lava leswaku lapi ra PTFE ri fambisiwa no hlayisiwa ntsena hi xivumbeko xa roll.

Rungula leri nga laha henhla ri nyikiwile hi Jiangsu Aokai Advanced Materials Technology Co., Ltd.

Ku kuma vuxokoxoko bya vuxokoxoko, swiyimo swa xikombelo na swintshuxo leswi endleriweke nxaxamelo wa hina hinkwawo wa swikumiwa — ku katsa na lapi ra fiberglass leri funengetiweke hi PTFE, thepi ya mahiselo ya le henhla ya PTFE, mabandhi yo fambisa ya PTFE leyi pfulekeke-mesh, mabandhi ya muchini wo fuwa lama nga na swirhabyani, lapi ra PTFE ra tlhelo rin’we, mabandhi yo fambisa lama nga riki na mahiselo ya le henhla na lapi ra fiberglass leri tiyiselaka ku hisa — tsakisa ku tihlanganisa hina eka:

·  Tatana Guo: +86 18944819998

·  Nkulukumba Liu: +86 13705266308

Hi seketela filosofi ya vukorhokeri bya xiphurofexinali na ku tshembheka, naswona hi tiyimiserile ku ku nyika swintshuxo swa swilo leswi vonakaka swa xiyimo xin’we na vukorhokeri lebyi nga na vuxiyaxiya.