No ke aha e ʻokoʻa ai ka ikaika o ka PTFE Coated Fiberglass Fabric ma nā ʻaoʻao Warp a me Weft?

ʻO ka ikaika o ka ʻokoʻa ma waena o ka warp a me ka weft kuhikuhi o PTFE uhi ʻia fiberglass lole mai Jiangsu Aokai Advanced Materials Technology Co., Ltd. ua paʻa i ke kaʻina hana ulana kūikawā o ka lole kumu fiberglass a me ka hopena microscopic yarn morphology. ʻO ke ʻano ʻokoʻa o ka 'kū' a me ka 'hana' o nā wili i loko o ka lole e alakaʻi i ka ʻokoʻa koʻikoʻi o kāna mau mea mīkini.

Hiki ke hoʻokaʻawale ʻia nā kumu kikoʻī o kēia anisotropy i loko o nā ʻano kumu:

I. Mechanism Core: The 'Crimp Interchange' Effect of Yarns in PTFE Fabric

ʻO kēia ke kumu nui o ke kino no ka hana ʻokoʻa. I ka ulana ʻana i ka lole kumu fiberglass, ʻokoʻa nā degere like ʻole o ke kuʻi ʻana i nā lole weft a me nā kaula weft i ko lākou interlace.

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Aʻoaʻo Warp (ikaika kiʻekiʻe tensile, modulus kiʻekiʻe): Ma ka mea ulana lole, nā yarns warp - ka mea i hana i ka iwi kuamoʻo - ua paʻa ma lalo o ke kiʻekiʻe kiʻekiʻe e hoʻomau i ka pololei. Ma hope o ka ulana ʻana, he liʻiliʻi ko lākou degere o ka piko (ʻike ʻia ʻo crimp), a ʻaneʻane laina ko lākou ala.

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Aʻoaʻo weft (ikaika haʻahaʻa haʻahaʻa, elongation kiʻekiʻe): Hoʻokomo ʻia nā wili weft no ka hoʻopiha ʻana i nā āpau ma waena o nā wili liʻiliʻi a pono e ulana ʻia ma luna a ma lalo o nā wili paʻa paʻa. ʻO ka hopena, hōʻike nā wili weft i ka crimp kiʻekiʻe a me ke ʻano like ʻole o ka nalu i loko o ka microstructure.

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Ka hopena o ke kino: Ma lalo o ka hoʻopaʻapaʻa ʻana, ʻo nā wili maʻamau pololei e amo pololei i ka ukana a pale ikaika i ka deformation. Pono e 'pololei' mua na wili weft ma mua o ka lawe ana i ka ukana nui. ʻO kēia ke kumu mechanical kumu no ka haʻahaʻa haʻahaʻa a me ka ikaika kiʻekiʻe o ka ʻaoʻao warp, ʻoiai ʻo ka ʻaoʻao weft ka elongation kiʻekiʻe a me ka ikaika haʻahaʻa.

II. Hāʻawi Kaʻina Hana: Weaving Tension and Second Curing of the PTFE Coating

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Ka ulana ʻana i ka hoʻomanaʻo hoʻopaʻapaʻa: I ka wā o ka hana ʻana, e noho mau ana nā wili ma lalo o ka haʻalulu kiʻekiʻe no ka manawa lōʻihi. Hoʻopaʻa ʻia kēia 'hoʻomanaʻo paʻa' i ka hoʻolālā hope, e ʻoi aku ka paʻa o ka ʻaoʻao warp.

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'Locking' hopena o ka PTFE uhi: ' Oiai ka impregnated PTFE emulsion komo i loko o ka lole a me na kaula warp a me ka weft wili pu, keia hoopa'a 'ole hiki ke hoopau loa crimp okoa. Akā, ʻo ka hoʻōla ʻana o ka uhi e hoʻoponopono i ke kūlana pololei o nā ʻili weft a me ke ʻano nalu o nā wili weft.

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III. Wehewehe Hoʻohui: No ke aha i liʻiliʻi ai nā ʻokoʻa o ka waimaka

ʻOiai ʻokoʻa ka ikaika tensile ma waena o ka weft a me ka weft, hōʻike ka ikaika o ka waimaka i ka anisotropy liʻiliʻi. ʻO kēia no ka mea, ʻo ka hana haʻalulu e pili ana i ka haki ʻana o kēlā me kēia wili.

Ina paha e laha ana ka waimaka ma ke kaula (wili weft weft) a i ole ia (weft weft yarns), na wili kokoke i ka hu'i waimaka ma lalo o ke ko'iko'i kūloko kūloko e hana i ka 'hue wili' e pale ana i ka haehae pu. I kēia manawa, hilinaʻi nui ka pale ʻana i ka waimaka i ka ikaika o kēlā me kēia wili, me ka liʻiliʻi o ka mana mai ko lākou kūlana kuʻekuʻe kūloko. No laila, inā like ka ikaika o nā wili weft a me ka weft, hiki ke hoʻohālikelike ʻia ka ikaika haehae ma nā ʻaoʻao ʻelua.

IV. Nā hopena huna o ka PTFE Fabric Anisotropy ma nā noi

ʻO ka hoʻomaopopo ʻana i kēia ʻokoʻa ke wehewehe nei i ke kumu ka lole PTFE ʻaʻole pono e pelu ʻia .I ka wā i pelu ʻia me kahi ʻāpana perpendicular i ka warp (pii ʻia ma ka weft), ʻo nā wili maʻamau pololei mua e hana mau loa. E hoʻopōʻino koke kēia i ke ʻano tensile maikaʻi loa, e hāʻule ana i ka pōʻino o ka ikaika ma ka ʻili, a hiki ke nahae ka lole ma lalo o ka liʻiliʻi. tension.No ka pale ʻana i nā creases, ʻo Aokai Advanced Materials e koi aku i ka lole PTFE e lawe ʻia a mālama ʻia i loko o ke ʻano ʻōwili..

Hāʻawi ʻia ka ʻike ma luna e Jiangsu Aokai Advanced Materials Technology Co., Ltd.

No nā kikoʻī kikoʻī, nā hiʻohiʻona noiʻi a me nā hoʻonā i hoʻoponopono ʻia no kā mākou huahana piha - me ka PTFE uhi uhi fiberglass lole, PTFE kiʻekiʻe-mehana tape, PTFE open-mesh conveyor kāʻei, seamless fusing mīkini kāʻei, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe-mehana kūpaʻa conveyor kāʻei a me ka wela-pale fiberglass lole - e ʻoluʻolu e kelepona mai iā mākou ma:

·  Mr. Guo: +86 18944819998

·  Mr. Liu: +86 13705266308

Ke kākoʻo nei mākou i kahi loea lawelawe ʻoihana a hilinaʻi, a ke kūpaʻa nei mākou i ka hāʻawi ʻana iā ʻoe i nā hoʻonā waiwai hoʻokahi a me ka lawelawe hoʻolohe.