I.HeatTreatment/Dewaxing

1. Idi: Lati patapata yọkuro awọn ohun alumọni ohun elo lati inu oju-ilẹ ti okun, nitorinaa fifọ idena ti o wa laarin rẹ ati gilaasifiber.

2.Ọna: Thefiberglassfabricisheated tesiwaju lori awọn batchesinanovenat300°C–450°C.Ti iwọn otutu ba lọ silẹ,diwọn yoo ko ni kikun;ti iwọn otutu ba ga ni giga,fiberagbara yoo ṣe pataki.

3.JudgmentcriteriaforPTFEhigh-temperaturefabricmanufacturers: Thetreated fabric surface yẹ ki o han whiteslightlytan.Theresidualsizingcontentistypicallyrequiredtobelessthan0.2%,ti nso ohun ti o mọ bi 'ooru-dewaxedfabric-'toju ile-iṣẹ.

II.SurfaceChemicalTreatment

1.Corestep: Ìtọ́jú ìsopọ̀ṣọ̀kan.Commonlyusedsilanecouplingagents(fun apẹẹrẹ,KH-550,KH-560,A-174,ati bẹbẹ lọ)ti wa ni lilo.Theheat-dewaxedfiberglassfabricisimmersedinalow- ifọkansi ijumọsọrọpọ, ti o tẹle nipasẹ gbigbe lati gba laaye ifọkanbalẹ lati ṣe itọlẹ ati imularada lori oju-ọrun ti okun, ti n ṣe fiimu kemika ti o buruju.

2.Akiyesi: Ọpọlọpọ awọn ọja-fiberglass ile-iṣẹ iṣowo ti o wa pẹlu awọn ohun elo imuduro (fun apẹẹrẹ, awọn aṣọ ti a hun lati itọsọna) tẹlẹ ti ni itọju ti o pari ni ile-iṣẹ, ninu eyiti igbesẹ yii le ṣee ṣe. Sibẹsibẹ, o yẹ ki o rii daju.

III.DryingandPreheating

1.Drying/Moistureremoval: Fiberglassfabricishighlyhygroscopic.Ṣaaju iyun, o gbọdọ wa ni ibusun 80°C–120°C fun1–2wakati wakati ti o tọju awọn ohun elo tutu ni isalẹ0.1%.Aṣọ ti a ṣe itọju yẹ ki o jẹ. ti a lo lojukanna, o wa ni ipamọra atidesiccatortopreabsorption ti ọrinrin.Ọrinrin yoo sọ di mimọ, ti o yori si awọn bubbles, awọn ofo, ati isọdọkan laarin oju.

2.Preheating: Ko ṣe dandan, ṣugbọn o wọpọ ni lilo awọn ilana ti o wa ni ipa-ipalara, filamentwinding, ati RTM (resintransfermolding).Idiṣeiṣopreventasuddenviscosityincreaseoftheresinuponcontactwithcoldfabric,whichwouldimpairwet-out.Thepreheating-temperapa00.

IV.CuttingandSurfaceCleaning

1.Cutting: gige ni ibamu si apẹrẹ ti a ṣe ni iwọn ati awọn igun-oke, ati rii daju pe a yọkuro kuro ni mimọ.

2.Cleaning: Removechipsanddustgenerated duringcutting.Fun awọn ibeere ti o ga julọ fun awọn ohun elo eletiriki tabi awọn ọja transparent,oju-oju yẹ ki o wa ni wiwọ pẹlu lint-freeclothsorblown cleanedwithcompressedair.

3.Staticelimination: Indryenvironments,fiberglassfabrictendstogeneratestaticelectricitythatattractsdust.Itrecommendedtousestatic-eliminationequipmentsuchasionairbars.

Alaye ti o wa loke ti pese nipasẹJiangsuAokaiNewMaterialTechnologyCo.,Ltd.

Ti o ba fẹ lati ni imọ-ijinle ti awọn ọja ni kikun - pẹlu Teflonhigh-Temperaturefabric, Teflonhigh-temperaturetape,Teflonhigh-temperaturemeshbelt,conveyorbeltsforbonding machines,nikan-ẹgbẹ,PTFEfabric awọn iyipada iwọn otutu ti o ga, fiberglassfabric ti iwọn otutu ti o ga, ati diẹ sii-pẹlu awọn alaye alaye, awọn oju iṣẹlẹ ohun elo, ati awọn ojutu isọdi, jọwọ lero ọfẹ lati kan si nipasẹ awọn ikanni atẹle:

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