I.HeatTreatment/Dewaxing

1. Idi: Lati yọkuro patapata awọn ohun elo ti o wa ni piparẹ lati inu oju-aye fiber, 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,parẹ yoo ko ni kikun;ti iwọn otutu ba ga to gaju,fiberagbara yoo jẹ aibikita.

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

II.SurfaceChemicalTreatment

1.Corestep: Itọju idapọmọra.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 ṣokunpọ ati imularada lori oju-ọrun ti okun, ti n ṣe fiimu kemikali to 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 taara) 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 eerin inu akoonu 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 vaporized gbigbona, ti o yori si awọn bubbles, awọn ofo, ati alailagbara laarin oju.

2.Preheating: Ko ṣe dandan, ṣugbọn o wọpọ ni lilo awọn ilana ti o niiṣe, iru-igbẹgbẹ, ati RTM (resintransfermolding)

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-giga 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,ailokun-conveyorbelts funbonding ẹrọ,nikan-apakanPTFEfabric 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:

Tẹlifoonu:

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