Me yasa Ƙarfin PTFE Rufin Fiberglass Fabric ya bambanta a Warp da Hannun Weft?

Bambancin ƙarfi tsakanin warp da saƙa kwatance na PTFE mai rufi fiberglass masana'anta daga Jiangsu Aokai Advanced Materials Technology Co., Ltd. ya samo asali ne a cikin tsarin saƙa na musamman na masana'anta na fiberglass tushe da kuma sakamakon ƙananan yarn ilimin halittar jiki. Bambancin 'tsayin' da 'aiki' na yadudduka a cikin masana'anta suna haifar da bambance-bambance mai mahimmanci a cikin kayan aikin injiniya.

Abubuwan da ke haifar da wannan anisotropy za a iya rushe su cikin abubuwan da suka biyo baya:

I. Core Mechanism: The 'Crimp Interchange' Tasirin Yadudduka a cikin Fabric PTFE

Wannan shine mafi mahimmancin dalili na jiki don aikin Bambanci.A cikin sakar fiberglass tushe masana'anta, warp da weft yadudduka sha daban-daban digiri na lankwasawa yayin da suke interlace.

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Jagoran warp (ƙarfin ƙarfi mai ƙarfi, babban modulus): A kan maɗaukaki, yadudduka na warp - waɗanda ke samar da ƙashin bayan tsarin - ana gudanar da su a ƙarƙashin babban tashin hankali don kiyaye madaidaiciya. Bayan saƙa, matakin su na lanƙwasa (wanda aka sani da crimp) ba shi da yawa, kuma hanyarsu tana kusa da layi.

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Jagoran saƙar (ƙarfin ƙarancin ƙarfi, haɓakawa mafi girma): Ana saka yadudduka masu saƙa don cike giɓi tsakanin yadudduka masu yaƙar kuma dole ne a saƙa sama da ƙarƙashin yadudduka mai tsayin daka. A sakamakon haka, yadudduka na saƙa suna nuna ƙima mai girma da kuma wani nau'i mai kama da raƙuman ruwa a cikin ƙananan ƙwayoyin cuta.

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Ƙarshen jiki: Ƙarƙashin tashin hankali, yadudduka na yadudduka kai tsaye suna ɗaukar nauyin kai tsaye kuma suna tsayayya da nakasawa da karfi. Dole ne a fara sanya yadudduka masu lanƙwasa 'madaidaita' kafin ɗaukar nauyi mai mahimmanci. Wannan shi ne ainihin dalilin da ya sa jagorancin warp yana da ƙananan elongation da ƙarfin ƙarfi, yayin da jagorancin weft yana da tsayin daka da ƙananan ƙarfin.

II. Gudunmawar Tsari: Tashin Saƙa da Magance Sakandare na Rufin PTFE

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Ƙwaƙwalwar ƙwaƙwalwa ta saƙa: Yayin samarwa, yadudduka yadudduka suna kasancewa ƙarƙashin babban tashin hankali na tsawon lokaci. Ana kiyaye wannan 'ƙwaƙwalwar ƙwaƙwalwa' a cikin tsari na ƙarshe, yana mai da hanyar warp ta fi girma da kwanciyar hankali.

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'Kulle' tasirin PTFE: Ko da yake PTFE emulsion mai ciki yana ratsa ramukan masana'anta da yaƙe-yaƙe da yadudduka tare, wannan haɗin gwiwa ba zai iya kawar da bambance-bambancen ƙima ba. Madadin haka, gyaran rufin yana gyara madaidaiciyar yanayin yadudduka na yadudduka da yanayin wavy na yadudduka.

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III. Ƙarin Bayani: Me yasa Bambance-bambancen Ƙarfin Hawaye Ya Ƙarfafa

Yayin da ƙarfin juzu'i ya bambanta sosai tsakanin warp da saƙa, ƙarfin hawaye yana nuna ɗan anisotropy. Wannan shi ne saboda tsarin tsagewar ya haɗa da karyewar yarn ɗaya a jere.

Ko hawaye yana yaduwa tare da warp (karya yadudduka) ko saƙa (karya yadudduka), yadudduka kusa da gungu na hawaye a ƙarƙashin damuwa na gida don samar da 'yarn daurin' wanda ke tsayayya da tsagewa tare. A wannan lokaci, juriyar hawaye ya dogara ne akan ƙarfin yadudduka ɗaya, tare da ƙarancin tasiri daga yanayin lanƙwasawa na ciki. Don haka, in dai yadudduka na yadudduka suna da ƙarfi iri ɗaya, ƙarfin yagewa a dukkan bangarorin biyu gabaɗaya yana kama da juna.

IV. Tasirin Boye na PTFE Fabric Anisotropy akan Aikace-aikace

Fahimtar wannan bambanci ya bayyana dalilin da ya sa PTFE masana'anta ba dole ba ne a nade .Lokacin da folded tare da crease perpendicular zuwa warp (nfolded tare da weft), asali madaidaicin yadudduka yadudduka jurewa na dindindin lankwasawa. Wannan nan take yana lalata kyakkyawan tsari mai ƙarfi, yana haifar da faɗuwar ƙarfi a cikin ƙugiya, kuma masana'anta na iya tsagewa kaɗan kaɗan. tashin hankali.Don guje wa creases, Aokai Advanced Materials na buƙatar PTFE masana'anta don jigilar su kuma adana su kawai a cikin tsarin nadi..

ne ya samar da bayanan da ke sama. Jiangsu Aokai Advanced Materials Technology Co., Ltd

Don cikakkun bayanai dalla-dalla, yanayin aikace-aikacen da keɓaɓɓen mafita don kewayon samfuran mu - gami da masana'anta fiberglass mai rufi PTFE, tef ɗin zafin jiki mai zafi, PTFE buɗaɗɗen raga mai ɗaukar bel, bel ɗin injin fusing mara ƙarfi, masana'anta PTFE mai gefe guda, babban zafin jiki mai juriya mai ɗaukar bel da zafi mai jurewa da fatan za a tuntuɓe mu a zane:

·  Malam Guo: +86 18944819998

·  Malam Liu: +86 13705266308

Muna ɗaukan ƙwararrun falsafar sabis amintacce, kuma mun himmatu wajen samar muku da mafita na kayan tasha ɗaya da sabis na kulawa.