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China, Chinese Metallographic Cold Mounting Resin Metallography Experiment Metallographic Specimen Preparation1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Paint CoatingPlastic CoatingMetallographic Cold Mounting ResinMetallographic Specimen Preparation Lab Report
Trojan (Suzhou) Material Technology Co., Ltd.
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Product Description Product DescriptionTJ 2220 fast curing resinThis epoxy resin is a special fast-curing cold mounting material, which consists of two components--resin and curing agent, bothin liquid state; At room temperature (25°C), mix the resin and curing agent at a ratio of 2:1 (weight ratio), and it can be cured into a colorless to light yellow transparent hard material after 30-60 minutes. It has superior adhesion, very low shrinkage and low tackiness. It can penetrate into the openings and through holes of the sample, and can maintain the edge and support of the sample to the greatest extent. It is suitable for use as a microsection curing adhesive in the electronics industry, and is suitable for cold mounting sample preparation of various micro metallographic samples.Product ParametersMixing ratio (by weight)2:1 (Resin:Curing agent) *Mixed viscosity400cPCuring time (22-25oC)30-60min*Operation time4-8min @ 100 gPeak temperature144oC*Hardness83DChemical propertiesInsoluble in water (after curing)Solubility after solidificationSoluble in Trojan's special epoxy resin dissolverContractility0.00011%Vitrification temperature55-75oCEdge ProtectionGoodRefractive index of light1.519The above data is 30mm in diameter, 20mm in height, tested at 25°C CertificationsCompany ProfilePackaging & ShippingFAQ
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