Macromolecule hot-melting rubber with self-seal function
A polymer and hot-melt adhesive technology, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesive additives, etc., can solve the problem of unreliable bonding on the inner wall surface of vehicle wheels and tires, polymer self-sealing heat Solve problems such as poor adhesion of melt adhesive powder, shedding of polymer self-sealing hot melt adhesive powder layer, etc., to achieve the effects of reducing hardness, improving operability, and increasing stickiness
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Embodiment 1
[0032] Take thermoplastic elastomer SIS250g, SEPS300g; Tackifier: terpene resin 200g, coumarone resin 180g; Plasticizer: naphthenic oil 20g, dioctyl phthalate 30g; Antioxidant: antioxidant 1010, 15g , antioxidant RD, 5g.
Embodiment 2
[0034] Take thermoplastic elastomer SIS300g, SEPS250g; Tackifier: Coumarone resin 190g, polybutylene 190g; Plasticizer: naphthenic oil 30g, dioctyl phthalate 20g; Antioxidant: antioxidant RD, 10g , Antioxidant 1017, 10g.
[0035] The synthesis sequence of a polymer hot-melt adhesive with self-sealing function proposed by the present invention is as follows: use material crushing equipment to crush the solid material into <150 mesh particles; use continuous mixing equipment to grind the crushed solid material and liquid material. Mix evenly, measure and pack into bags after mixing evenly.
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