Nail-free all-purpose adhesive and preparation method thereof

An all-purpose adhesive and rubber technology, applied in the polymer field, can solve the problems of imperfect polar surface adhesion, high cost of neoprene special effect all-purpose adhesive, not resistant to aging and easy to pulverize, etc., and achieve short construction waiting time. , The effect of excellent anti-slip performance and high post-strength

Inactive Publication Date: 2015-06-17
GUANGDONG ORIENT RESIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first-generation chloroprene special-effect universal glue used in traditional decoration contains toxic solvents such as toluene, which pollutes the environment and endangers human health. Therefore, as people's environmental protection requirements become increasingly stringent, its market will gradually shrink.
In addition, as the price of international crude oil continues to rise in recent years, the cost of chloroprene special-effect universal glue is also getting higher and higher. In order to control costs, some manufacturers use bad methods such as reducing the solid content of glue, resulting in many unnecessary resources. Waste, also triggered vicious price competition in the neoprene market
[0004] The second generation of sbs universal adhesive, thermoplastic rubber SBS, resin, solvent oil, dimethyl carbonate as the main raw materials, poor weather resistance, not resistant to aging and easy to powder, low viscosity, inconvenient to use
Older super glues do not bond perfectly to polar surfaces and sometimes fail to bond

Method used

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  • Nail-free all-purpose adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A nail-free universal glue provided by the present invention is made of the following components: rubber SBSYH-792 60kg; rubber SBSYH-796 20kg; rubber LGSBS411 20kg; polar EVA R5011 5kg; methyl acetate 170kg; ExxsoL DSP 440kg; Dichloromethane 50kg; cold poly C9 petroleum resin 40kg; hot poly C9 petroleum resin 50kg; activated magnesium oxide 4kg; water 0.125kg; p-tert-butylphenolic resin 10kg; terpene resin 90kg; 5kg; antioxidant CIBA IRGANOX 1010 5kg; fumed silica 20kg; γ-aminopropyltriethoxysilane 0.25kg, γ-(2,3-glycidoxy)propyltrimethoxysilane 0.25kg; Zhejiang Hongyu HY-778 40kg; zinc stearate 5kg; titanium dioxide 5kg.

[0048] 1) take each component by weight parts described in the foregoing examples;

[0049] 2) Add the rubber SBSYH-792 weighed in step 1), rubber SBSYH-796, rubber LGSBS411 and polar EVA into 160kg methyl acetate, dissolve in 440kgExxsoL DSP, and mix for 40 minutes;

[0050] 3) Add cold poly C9, hot poly C9, p-tert-butylphenolic resin, terpene re...

Embodiment 2

[0055] A nail-free universal glue provided by the present invention is made of the following components: rubber SBSYH-792 50kg; rubber SBSYH-796 20kg; rubber LGSBS411 20kg; polar EVAR5011 5kg; methyl acetate 170kg; ExxsoL DSP 445kg; Chloromethane 50kg; cold poly C9 petroleum resin 70kg; heat poly C9 petroleum resin 20kg, p-tert-butylphenolic resin 10kg; active magnesium oxide 4kg; water 0.125kg; terpene resin 90kg; modified rosin resin 35kg; vinyl chloride resin 5kg ; Antioxidant CIBA IRGANOX 1010 5kg; Fumed silica 15kg; Huate Group Organic Bentonite BP-186C 50kg; Zinc Stearate 5kg; Titanium Dioxide 5kg.

[0056] 1) take each component by weight parts described in the foregoing examples;

[0057] 2) Add the rubber SBSYH-792 weighed in step 1), rubber SBSYH-796, rubber LGSBS411 and polar EVA into 150kg methyl acetate, 250kgExxsoL DSP and 50kgMC, dissolve and mix for 40 minutes;

[0058] 3) Add cold poly C9, hot poly C9, p-tert-butylphenolic resin, terpene resin, modified rosi...

Embodiment 3

[0063] A nail-free universal glue provided by the present invention is made of the following components: rubber SBSYH-792 100kg; rubber SBSYH-796 50kg; rubber SBSLG411 20kg; polar EVAR5011 5kg; methyl acetate 170kg; ExxsoL DSP350kg; Methane 30kg; cold poly C9 petroleum resin 90kg; hot poly C9 petroleum resin 20kg; activated magnesium oxide 4kg; p-tert-butylphenolic resin 10kg; terpene resin 90kg; modified rosin resin 35kg; IRGANOX 1010 5kg; fumed silica 20kg; γ-aminopropyltriethoxysilane 0.25kg, γ-(2,3-epoxypropoxy)propyltrimethoxysilane 0.25kg; Zhejiang Huate Group organic bentonite BP-186C 50kg; zinc stearate 5kg; water 0.125kg; titanium dioxide 5kg.

[0064] 1) take each component by weight parts described in the foregoing examples;

[0065] 2) The rubber SBSYH-792, rubber SBSYH-796, rubber LGSBS411 and polar EVA weighed in step 1) were added to 160kg methyl acetate, dissolved in 250kgExxsoL DSP, and mixed for 40 minutes;

[0066] 3) Add cold poly C9 to the mixture of ste...

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Abstract

The invention discloses a nail-free all-purpose adhesive and a preparation method thereof, and aims to provide a nail-free all-purpose adhesive which has the advantages of high viscosity, high safety and environment friendliness and is convenient to use. The technical scheme is as follows: the nail-free all-purpose adhesive is composed of 50-100 parts of rubber SBSYH-792, 20-50 parts of rubber SBSYH-796, 20 parts of rubber LGSBS411, 5 parts of polar EVA (ethylene-vinyl acetate), 170 parts of methyl acetate, 350-445 parts of ExxsoL DSP, 30-50 parts of dichloromethane, 40-90 parts of cold-polymerized C9 petroleum resin, 20-50 parts of hot-polymerized C9 petroleum resin, 10 parts of p-tert-butyl phenol formaldehyde resin, 4 parts of active magnesium oxide, 0.125 part of water, 90 parts of terpene resin, 35 parts of modified rosin resin, 5 parts of vinyl chloride-vinyl acetate resin, 5 parts of antioxidant, 15-20 parts of vapor-phase silicon dioxide, 5 parts of titanium white, 0.5 part of coupling agent, 40-50 parts of modified bentonite and 5 parts of zinc stearate. The nail-free all-purpose adhesive belongs to the technical field of high polymers.

Description

technical field [0001] The invention relates to a universal glue, in particular to a nail-free universal glue, which belongs to the technical field of polymers. Background technique [0002] Universal glue is a commonly used adhesive, which is widely used in many fields such as home decoration, furniture manufacturing, car manufacturing, leather product production, etc. It is mainly used for bonding different materials. [0003] The first-generation neoprene special-effect glue used in traditional decoration contains toxic solvents such as toluene, which pollutes the environment and endangers human health. As people's environmental protection requirements become increasingly stringent, its market will gradually shrink. In addition, as the price of international crude oil continues to rise in recent years, the cost of chloroprene special-effect universal glue is also getting higher and higher. In order to control costs, some manufacturers use bad methods such as reducing the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J153/02C09J145/00C09J157/02C09J193/04C09J161/08C09J123/08C09J127/06C09J11/04C09J11/06
Inventor 秦书康
Owner GUANGDONG ORIENT RESIN
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