Preparation method of adhesive for architectural engineering

A configuration method, construction engineering technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., to achieve the effect of strong practicability

Inactive Publication Date: 2015-05-06
中扬电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to solve the problem of the weather resistance of the adhesive used in the assembly process of metal equipment in construction engineering

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Stir 110kg ethylene glycol dimethacrylate and 0.06kg p-quinone at 40-50°C for 2 hours at a speed of 300-600r / min to dissolve the reactants completely;

[0016] (2) Add 0.3kg of saccharin, 0.5kg of 1,2,3,4-tetrahydroquinoline and 0.2kg of p-toluenesulfonic acid and stir until completely dissolved;

[0017] (3) Add 11kg of colloidal silicon dioxide, 14kg of polyethylene glycol dioctyl ester, and 15kg of polystyrene. After stirring and dissolving completely, cool to room temperature;

[0018] (4) Add 3.4kg cumene hydroperoxide and stir for 1 hour to make it evenly dispersed;

[0019] The glue solution formulated in step (4) is filled in an opaque polyethylene container, filled into half of the volume of the container, sealed and stored for later use.

Embodiment 2

[0021] (1) Stir 120kg of ethylene glycol dimethacrylate and 0.09kg of p-benzoquinone at 40-50°C for 2 hours at a speed of 300-600r / min to completely dissolve the reactants;

[0022] (2) Add 0.3kg of saccharin, 0.7kg of 1,2,3,4-tetrahydroquinoline and 0.4kg of p-toluenesulfonic acid and stir until completely dissolved;

[0023] (3) Add 10kg of colloidal silicon dioxide, 13kg of polyethylene glycol dioctyl ester, and 16kg of polystyrene. After stirring and dissolving completely, cool to room temperature;

[0024] (4) Add 5.8kg cumene hydroperoxide and stir for 1 hour to make it evenly dispersed;

[0025] The glue solution formulated in step (4) is filled in an opaque polyethylene container, filled into half of the volume of the container, sealed and stored for later use.

Embodiment 3

[0027] (1) Stir 100kg ethylene glycol dimethacrylate and 0.06kg p-quinone at 40-50°C for 2 hours at a speed of 300-600r / min to completely dissolve the reactants;

[0028] (2) Add 0.5kg saccharin, 0.6kg 1,2,3,4-tetrahydroquinoline and 0.2kg p-toluenesulfonic acid and stir until completely dissolved;

[0029] (3) Add 10kg of colloidal silicon dioxide, 12kg of polyethylene glycol dioctyl ester, and 15kg of polystyrene. After stirring and dissolving completely, cool to room temperature;

[0030] (4) Add 6.2kg cumene hydroperoxide and stir for 1 hour to make it evenly dispersed;

[0031] The glue solution formulated in step (4) is filled in an opaque polyethylene container, filled into half of the volume of the container, sealed and stored for later use.

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PUM

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Abstract

The invention discloses a preparation method of an adhesive for architectural engineering. The preparation method is characterized in that the adhesive comprises triuret ethylene glycol bis-methyl acrylate, cumyl hydroperoxide, 1,2,3,4-tetrahydroquinoline, p-benzoquinone, p-toluene sulfonic acid, saccharin, polystyrene, polyacetal ethylene glycol dioctyl phthalate and colloidal silicon dioxide in a mass ratio of 110:3.4:0.5:(0.06-0.08):0.2:0.3:15:14:11. In a metal adhesion process, the curing within 30 minutes is complete; moreover, the adhesive has functions of preventing vibration, leakage, corrosion and the like, and has very strong practicability.

Description

technical field [0001] The invention relates to a method for configuring adhesives used in construction engineering, in particular to a method for configuring anaerobic adhesives for engineering. Background technique [0002] Bonding technology is a relatively new process in the machinery industry. Its application has a great effect on improving product quality, simplifying assembly process, preventing loosening, preventing leakage and saving energy. People are paying more and more attention to it in our country. Anaerobic adhesives are widely used in foreign countries in the 1960s, and have now become one of the most commonly used adhesives in machinery and construction. Its annual production increase rate has been around 25%, much higher than other adhesives. Anaerobic adhesives are the most important type of acrylic resin adhesives. Since the 1950s, anaerobic adhesives have undergone three generations of product development and research. Now there are dozens of varietie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/02C09J4/06C09J11/06C09J11/04
Inventor 张大伟邢胜吉王多富
Owner 中扬电力科技有限公司
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