epoxy vinyl eser resin chemistry
Features and Application of epoxy vinyl eser resin chemistry
Executive Standard of epoxy vinyl eser resin chemistry: GB/T8237-2005
Gel Time (mins)
Chemical resistance CEE type resin, best corrosion resistance, suitable for higher corrosion resisting required product.
high corrosion resisting required product
Vinyl ester resin is also called vinyl resin.Physical and chemical properties
Epoxy resins and unsaturated monocarboxylic acids containing double bonds are added as polymers.Take styrene as diluent and crosslinking agent.The resin has the properties of both unsaturated polyester and epoxy resin, and has good mechanical properties, toughness, heat resistance and bonding, excellent chemical resistance and curable properties.
Mode of production
The product is prepared by reaction of epoxy resin (such as bisphenol A or tetrabromobisphenol A epoxy resin, epoxy-phenol aldehyde varnish and polypropylene oxide by 2-ring oxidation) and unsaturated monocarboxylic acid (such as acrylic acid, methacrylic acid, etc.). The product is diluted with styrene.A variety of vinyl ester resin varieties can be obtained by modifying the side hydroxyl of the reaction product of epoxy resin and acid.
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