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China, Chinese Hot Melt Wood Glue Powder UF Urea-Formaldehyde Resins for Woodworking Furniture Plywood1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveAmino Resin AdhesiveUrea-Formaldehyde ResinUrea-Formaldehyde Resin Powder
Henan Sinowin Chemical Industry Co., Ltd.
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Product Description Hot Melt Wood Glue Powder UF Resin Urea-Formaldehyde Resins for Woodworking Furniture PlywoodProduct DescriptionProduct Name: Urea formaldehyde resinApperance: White PowderCas No: 9011-05-6Viscosity 25oC:3000-4500CPSMF: C2H4N6O2Urea formaldehyde resin is a non-transparent, cross-linked thermoset resin or plastic obtained by chemical combination of urea and formaldehyde.Urea formaldehyde (UF) is a cost-effective thermosetting resin that is widely used in the wood product industry. In thelaboratory,urea formaldehyde resins are prepared by using urea with formaldehyde in an alkaline or neutral medium to produce dimethylol urea, which then undergoes polycondensation, a chemical process that produce a polymer,when heated in an acidic medium.Specification Urea Formaldehyde Resin PowderItemSpecificationResultAppearanceWhite PowderViscosity 25oC3000-4500CPS3500CPSSolid Content≥95%98%Formaldehyde Emission≤3.02.5Volatile Substance<21.9Moisture Content≤21.8PH7.5-8.07.6Specific Gravity 25oC1.220g/cm31.1Mesh Size80-120mesh100meshApplication of Urea formaldehyde resin :It can be used for products with low water resistance and dielectric properties, such as plug board, switch, machine handle, instrument housing, knob, daily necessities, decorations, mahjong cards, toilet lid, and can also be used in the manufacture of some tableware.Urea-formaldehyde resin is the most used type of adhesive. Especially in the manufacture of various wood-based panelsin the wood processing industry, urea-formaldehyde resin and its modified products account for about 90% of the total amount of adhesives.Storage of Urea formaldehyde resin :25kg PP bag, 22MT/20FCL. 28MT/40HQ1. Powder urea formaldehyde resin should be kept under seal to avoid direct sunlight and to prevent contact with moisture2. Shelf life: 20°C (68°F) 12 months and 30°C (88°F) 6 months Room temperature, dry and cool place, sealedCompany Profile
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