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China, Chinese Phenolic Resin for Refractory Materials (Part two)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveAmino Resin AdhesivePhenolic ResinAlkyl Phenolic Resin
Yinhu (Shandong) New Material Technology Co., Ltd
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Product Description Phenolic resin for refractory materials (Part two)PF900A Series:These resins can be divided into two series: thermoplastic and thermosetting, which are widely used in the production of the shaped refractory products: magnesia carbon brick, alumina-magnesia-carbon products, torpedo car brick etc. The thermosetting resin is characterized in high carbon residue, good wetting property, moderate pH etc. When using liquid resin, adding some powder phenolic resin not only avoid sticking to the mould, but also improve the wet strength in shaping stage. The thermoplastic liquid resin can keep a long storage time with high carbon residual. When it is used, must add the curing agent to guarantee the homogeneity of mixed materials.Packing and storagePackage: 250kg/iron drum.Storage: Based on the characteristics of thermosetting liquid resin---there is a continuous chemical reaction even at room temperature. Therefore, the high viscosity thermosetting resin must be stored in a well ventilated place far away from heat source and light. The common storage time: 2 months in winter and 1 month in summer (Advise: stored below 20oC).PF900A series technical dataGradeAppearanceViscosity(cp)/25oCSRY(%)Residual carbon (%)Free phenol (%)Application/Characteristic900A1\multirow{7}{*}{\makecell{Light yellow\to brown\yellow liquid\brown red liquid}}15000-20000≥7842-489.0-12.5Magnesia carbon brick, alumina magnesia carbon brick etc900A2 12000-16000≥78≥459.5-12.5Magnesia carbon brick etc900A3 6000-8000≥7533-3810-12.0Magnesia carbon brick etc900A4 16000-22000≥8041-469.8-12.5Magnesia carbon brick, good hydrating magnesia carbon brick etc900A5 18000-25000≥80≥459.5-12.0High intensity, alumina magnesia carbon brick etc900A6 9000-13000≥76≥348-10Magnesia carbon brick, thermoplastic thermosetting900A10 8000-12000≥80≥437-10Magnesia carbon brick, thermoplasticPF900C Series:This series of phenolic resin is the thermosetting type, is specially researched and produced for the refractory materials such as slide gates brick, water gap and so on. It is characterized in high residual carbon, good formability, high adhesive property, excellent heat resistance, low porosity, cold compressive strength and hot modulus of rupture, fine mixed material wettability and hydrating etc, which is the best choice as resin binder for slide gates brick and water gap.PF900C series technical dataGradeAppearanceViscosity /25oC(Ccp)SRY(%)Residual carbon(%)Free phenol(%)Application/Characteristic900C1Light yellow to brown yellow liquid14000-16000>80>439-12Slide gates brick, water gap900C2 18000-22000>80
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