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A technology for decorative materials and adhesives, applied in the directions of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of poor storage stability, poor water resistance, poor heat resistance, etc. The effect of good environmental protection and excellent heat resistance
Active Publication Date: 2014-04-30
湖北通成高新材料有限公司
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Among them, the characteristics of chloroprene adhesive are: large initial adhesion, high bonding strength, good durability, flexible adhesive layer, good elasticity, impact and vibration resistance, good oil resistance, water resistance, alkali resistance, acid resistance, and solvent resistance. Performance, good adhesion to a variety of materials, easy to use, low price, but its heat resistance is poor, water resistance is not good, and storage stability is poor
In order to overcome the shortcomings of traditional neoprene adhesives such as poor heat resistance, poor water resistance, poor storage stability, and high toxicity, a high-performance adhesive is produced by improving the formula.
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[0014] An adhesive for decorative materials, made of the following raw materials in parts by weight: 115 parts of styrene, 108 parts of ethyl acetate, 22 parts of neoprene CR121, 18 parts of xylene, 4,4'-diphenylmethane 1.6 parts of diisocyanate, 6 parts of polyisobutylene, 2 parts of 3-aminopropyltrimethoxysilane, 3 parts of polytetrahydrofuran ether glycol, 4 parts of SG-2 type PVC resin, 1.7 parts of ferrocene, chlorohydrin rubber H75 11 6 parts of styrene-butadiene rubber, 2.5 parts of zinc oxide, 12 parts of nano-quartz sand, 7 parts of barite powder, 1.8 parts of anti-aging agent NBC, 1.2 parts of anti-aging agent TPPD, 10 parts of polyamide wax micropowder, 1.6 parts of accelerator CZ, 1.5 parts of accelerator Na-22, 10 parts of trioctyl trimellitate, 2.4 parts of aminopropyltriethoxysilane, 1.6 parts of crosslinking agent TAIC, isopropyl tris (dioctyl pyrophosphate acyloxy) 1.8 parts of titanate, 1.5 parts of antioxidant 168, 2 parts of fast extruded carbon black ...
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Abstract
The invention discloses an adhesive for decoration materials. The adhesive is prepared from the raw materials in parts by weight: 100-120 parts of styrene, 100-150 parts of ethyl acetate, 20-25 parts of neoprene CR121, 15-20 parts of dimethylbenzene, 1-2 parts of 4,4'-diphenylmethane diisocyanate, 8-12 parts of polyisobutylene, 2-3 parts of 3-aminopropyl trimethoxysilane, 2-3 parts of polytetrahydrofuran ether glycol, 3-5 parts of SG-2 PVC (Polyvinyl Chloride) resin, 1-2 parts of ferrocene, 8-12 parts of epichlorohydrin rubber H75, 5-8 parts of styrene butadiene rubber, 2-3 parts of zinc oxide and the like. The adhesive disclosed by the invention has excellent heat resistance and water resistance, is high in adhesive strength, good in storage stability, good in environmental protection performance, good in use effect and convenient to use and is water-resistant and dampproof.
Description
technical field [0001] The invention relates to an adhesive, in particular to an adhesive for decorative materials. Background technique [0002] At present, adhesives for bonding decorative materials are being widely used. Neoprene-based adhesives and SBS-based adhesives are the main types. Among them, the characteristics of chloroprene adhesive are: large initial adhesion, high bonding strength, good durability, flexible adhesive layer, good elasticity, impact and vibration resistance, good oil resistance, water resistance, alkali resistance, acid resistance, and solvent resistance. Performance, good adhesion to a variety of materials, easy to use, low price, but its heat resistance is poor, water resistance is not good, and storage stability is poor. In order to overcome the disadvantages of traditional chloroprene adhesives such as poor heat resistance, poor water resistance, poor storage stability, and high toxicity, a high-performance adhesive is produced by improvin...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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