Adhesive of self-adhesive layer adopting multielement monomer copolymerization and preparation method thereof
A technology of multiple monomers and adhesives, applied in the direction of ester copolymer adhesives, adhesives, adhesive types, etc., can solve the problem of detachment of the adhesive force between the coil and the substrate, decreased adhesive performance, and low adhesive strength, etc. problems, to achieve the effect of improving product quality and service life, improving bonding strength, and convenient and flexible operation
Inactive Publication Date: 2010-12-22
北京立高科技股份有限公司 +1
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The invention relates to an adhesive of a self-adhesive layer adopting multielement monomer copolymerization and a preparation method thereof. The adhesive is prepared from raw materials containing components A, B, C and D through temperature-control and time-control synthesis, wherein the component A contains 80.0-150.0 parts by weight of deionized water; the component B contains 5.0-30.0 parts by weight of deionized water, 0.2-2.5 parts by weight of sulfate and 0.1-2.0 parts by weight of polymerizer; the component C contains 70.0-180.0 parts by weight of deionized water, 0.2-5.0 parts by weight of sulfate and 1.0-4.5 parts by weight of polymerizer; and the component D contains 50.0-260.0 parts by weight of acrylic ester, 3.0-10.0 parts by weight of methacrylic acid, 0.2-15.0 parts by weight of tackifying resin, 8.0-120.0 parts by weight of acetic ester, 3.0-10.0 parts by weight of methyl methacrylate and 2.0-5.0 parts by weight of organosilicon. The adhesive has waterborne environmental protection, no toxin or taste, high peel strength and good weather fastness; and the adhesive layer has viscosity of being not influenced by temperature change and can be stored for a long time. The production process has the advantages of short flow and convenient and flexible operation and does not have special demands on equipment; no three wastes are discharged in the production process; and factory construction invest capitals are few, and the product benefit is high.
Application Domain
Ester polymer adhesivesRosin adhesives
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