A2 grade aluminum plastic plate fireproof core material with adhesive resin, hot melt adhesive film and aluminum plastic plate

CN122146193APending Publication Date: 2026-06-05GUANGZHOU LUSHAN NEW MATERIALS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU LUSHAN NEW MATERIALS
Filing Date
2026-05-09
Publication Date
2026-06-05

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Abstract

The present application relates to the technical field of high polymer adhesive, in particular to a kind of A2 level aluminum-plastic panel fireproof core material bonding resin, hot melt adhesive film and aluminum-plastic panel.A2 level aluminum-plastic panel fireproof core material bonding resin includes the following components by weight fraction: silane grafting polyolefin elastomer 10~30 parts, maleic anhydride grafting polyethylene 10~30 parts, ethylene-vinyl acetate copolymer 20~60 parts, K resin 5~20 parts and antioxidant 0.1~0.5 parts.In the bonding resin of the present application, silane grafting polyolefin elastomer, maleic anhydride grafting polyethylene and K resin are used to modify ethylene-vinyl acetate copolymer synergistically, which not only significantly improves the peel strength of the bonding resin to A2 level aluminum-plastic panel fireproof core material, but also has a high retention rate of peel strength after soaking.
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Citation Information

Patent Citations

  • Special flame-retardant hot melt adhesive for aluminum-plastic panel and preparation method of hot melt adhesive

    CN105647444A

  • Bonding resin for aluminum-plastic board, preparation method thereof, and aluminum-plastic board

    CN109321172A

  • Transparent, heat-resistant and impact-resistant K resin blending material and preparation method thereof

    CN111117142A

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    CN112812707A

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    CN114621706A