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Multi-functional adhesive and preparation method thereof

A manufacturing method and adhesive technology, applied in adhesive types, latex adhesives, natural rubber adhesives, etc., can solve the problems of poor high temperature resistance of universal adhesives, limitations in application fields, poor water resistance of white latex, etc. , to achieve excellent construction performance, environmental protection, super water resistance

Inactive Publication Date: 2016-06-15
尹国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional adhesive and its manufacturing method. The multifunctional adhesive obtained has strong bonding performance and crack resistance, and has super water resistance and high temperature resistance, and can also To achieve colorful effects, it can be used in many fields without restriction, and solves the problem that the application field has certain limitations due to the poor water resistance of white latex and the poor high temperature resistance of universal glue.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In the embodiment of the present invention, a multifunctional adhesive is composed of agent A and agent B. The raw materials of agent A include 20% of epoxy resin, 1% of thixotropic agent and 79% of filler according to the mass percentage; Percentage raw materials include hardener 20%, thixotropic agent 1% and filler 79%.

[0038] The manufacture method of described multifunctional adhesive, comprises the following steps:

[0039] (1) Mix and process the raw materials of Agent A in proportion to make Agent A in the form of ointment for later use;

[0040] (2) Mix and process the raw materials of agent B in proportion to make agent B in ointment form and set aside;

[0041] (3) During construction, mix the ointment-like agent A and the ointment-like agent B evenly to obtain a multifunctional adhesive, which can be applied to the joint or bonded place.

[0042] The mass ratio of the A agent and the B agent is 1:1.

Embodiment 2

[0044] In the embodiment of the present invention, a multifunctional adhesive is composed of agent A and agent B. The raw materials of agent A include 79% of epoxy resin and 21% of thixotropic agent according to mass percentage; the raw materials of agent B include Hardener 79% and thixotropic agent 21%.

[0045] The manufacture method of described multifunctional adhesive, comprises the following steps:

[0046] (1) Pack the raw materials in Agent A separately and set aside;

[0047] (2) Pack the raw materials in agent B separately and set aside;

[0048] (3) During construction, first mix and process the raw materials in agent A in proportion to make ointment A agent, then mix and process the raw materials in agent B in proportion to make ointment B agent, and finally make ointment agent B Mix A agent and ointment B agent evenly to obtain a multifunctional adhesive, which can be applied to the joint or bond; or directly mix various raw materials in A agent and B agent to p...

Embodiment 3

[0051] In the embodiment of the present invention, a multifunctional adhesive is composed of agent A and agent B. The raw materials of agent A include 79% of epoxy resin and 21% of thixotropic agent according to mass percentage; the raw materials of agent B include Hardener 100%.

[0052] The manufacture method of described multifunctional adhesive, comprises the following steps:

[0053] (1) Mix and process the raw materials of Agent A in proportion to make Agent A in the form of ointment for later use;

[0054] (2) Mix and process the raw materials of agent B in proportion to make agent B in ointment form and set aside;

[0055] (3) During construction, mix the ointment-like agent A and the ointment-like agent B evenly to obtain a multifunctional adhesive, which can be applied to the joint or bonded place.

[0056] The mass ratio of the A agent and the B agent is 2:1.

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Abstract

The invention discloses a multi-functional adhesive and a preparation method thereof. The adhesive includes the following raw materials, by mass, 20-80% of latex, 20-80% of a filler, and 0-25% of a thixotropic agent; or is composed of an agent A and an agent B, wherein the agent A includes the following raw materials, by mass, 20-100% of epoxy resin, 0-25% of the thixotropic agent, 0-79% of the filler and 0-25% of a pigment; and the agent B includes the following raw materials, by mass, 20-100% of a hardener, 0-25% of the thixotropic agent, 0-79% of the filler and 0-25% of the pigment. When the adhesive is used for construction, the raw materials are pre-mixed or are mixed and processed into soft paste before construction. The multi-functional adhesive is simple in preparation and is convenient to construct, has excellent adhesive performance and anti-crack performance, is ultra-strong in water resistance, is high-temperature-resistant, can be used in various fields without limit, and solves the problem that conventional adhesives have certain limitation in usage fields since white latex is poor in water resistance and universal glue is poor in high-temperature resistance.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a multifunctional adhesive and a manufacturing method thereof. Background technique [0002] At present, white latex or all-purpose glue is generally used for construction and decoration, anti-cracking, and bonding of furniture and wood products. Although the bonding effect of white latex is very good, the water resistance of white latex is very poor, and it is easy to degumming when exposed to water. Although the bonding effect of the universal glue is very good and it is also very water-resistant, but the universal glue is most afraid of heat, and it is easy to degumming when the temperature is high. Therefore, it is difficult to achieve an adhesive that is both water-resistant and high-temperature resistant and can be conveniently constructed in reality. [0003] Epoxy resin adhesives are a class of engineering adhesives formulated from epoxy resin base materials, curing a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/00C09J167/00C09J175/04C09J133/00C09J167/08C09J161/06C09J161/20C09J107/02C09J121/02C09J11/00
Inventor 尹国华
Owner 尹国华
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