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Natural granite marble and multiple-artificial material composite high-strength adhesive

An artificial material, granite technology, applied in the direction of graft polymer adhesives, adhesives, adhesive types, etc., can solve the problems of decreased bonding strength, different substrates, and different properties of marble and artificial materials. To achieve good bonding strength, improve bonding effect, and promote the effect of grafting effect

Inactive Publication Date: 2020-10-13
ANHUI LAO SHI REN STONE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the adhesives currently used for the composite of granite marble and artificial materials can achieve the effect of bonding together, the raw materials of marble and artificial materials have different properties, and it is difficult to use adhesives to fully meet the bonding needs of the two, and the substrates are different. , leading to a decrease in bond strength, which requires improved processing

Method used

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  • Natural granite marble and multiple-artificial material composite high-strength adhesive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The composite high-strength adhesive of a kind of natural granite marble and various artificial materials of the present embodiment comprises the following raw materials in parts by weight:

[0025] 55 parts of graft resin, 20 parts of rosin, 3 parts of alkylene glycidyl ether, 15 parts of hydrogenated castor oil, 10 parts of silane coupling agent KH56010, 5 parts of hydroxypropyl cellulose ether, 5 parts of sodium lauryl sulfate, 10 parts of filling aid.

[0026] The preparation method of the grafted resin in this example is: mix the phenolic resin and the modified bentonite according to the weight ratio of 3:1, then add vinyl acetate, first stir at a speed of 200r / min for 15min, and then add nano Active agent, continue to stir at a speed of 100r / min for 45min, then use a proton irradiation machine to irradiate for 10min, the irradiation power is 250W, and finally send it to the refrigerator for 1h at -2°C, then take it out and return to room temperature , and then ke...

Embodiment 2

[0032] The composite high-strength adhesive of a kind of natural granite marble and various artificial materials of the present embodiment comprises the following raw materials in parts by weight:

[0033] 65 parts of grafted resin, 30 parts of rosin, 7 parts of alkylene glycidyl ether, 25 parts of hydrogenated castor oil, 20 parts of silane coupling agent KH56020, 10 parts of hydroxypropyl cellulose ether, 15 parts of sodium lauryl sulfate, Filling aid 20 parts.

[0034] The preparation method of the grafted resin of this embodiment is: mix the phenolic resin and the modified bentonite according to the weight ratio of 3:1, then add vinyl acetate, first stir at a speed of 500r / min for 25min, after the stirring is completed, add nano Active agent, continue to stir at a speed of 100r / min for 55min, then use a proton irradiation machine to irradiate for 10min, the irradiation power is 350W, and finally send it to the refrigerator for 2h at -2°C, then take it out and return to roo...

Embodiment 3

[0040] The composite high-strength adhesive of a kind of natural granite marble and various artificial materials of the present embodiment comprises the following raw materials in parts by weight:

[0041] 60 parts of graft resin, 25 parts of rosin, 5 parts of alkylene glycidyl ether, 20 parts of hydrogenated castor oil, 15 parts of silane coupling agent KH5601, 7.5 parts of hydroxypropyl cellulose ether, 10 parts of sodium lauryl sulfate, Filling aid 15 parts.

[0042] The preparation method of the grafted resin of this embodiment is: mix the phenolic resin and the modified bentonite according to the weight ratio of 3:1, then add vinyl acetate, first stir at a speed of 350r / min for 20min, after the stirring is completed, add nano The active agent was stirred at a speed of 100r / min for 50min, and then irradiated by a proton irradiation machine for 10min with a radiation power of 300W. Finally, it was sent to the refrigerator for 1.5h at a temperature of -2°C, and then it was t...

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Abstract

The invention discloses a natural granite marble and multiple-artificial materials composite high-strength adhesive. The adhesive is prepared from the following raw materials in parts by weight: 55 to65 parts of grafted resin, 20 to 30 parts of rosin, 3 to 7 parts of alkylene glycidyl ether, 15 to 25 parts of hydrogenated castor oil, 10 to 20 parts of silane coupling agent KH560, 5 to 10 parts ofhydroxypropyl cellulose ether, 5 to 15 parts of lauryl sodium sulfate and 10 to 20 parts of filling aid. According to the natural granite marble and multiple-artificial materials composite high-strength adhesive of the invention, the added rosin can improve the connection effect between the raw materials, the added lauryl sodium sulfate can moisten marble and artificial materials thoroughly, andthe added silane coupling agent KH560 can modify the raw materials of the adhesive, so that the product can be compounded with the marble and artificial materials more easily, and the bonding strengthof the adhesive is improved.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a high-strength adhesive compounded with natural granite marble and various artificial materials. Background technique [0002] Adhesive refers to the technology of bonding the surfaces of homogeneous or heterogeneous objects together. It has the characteristics of continuous stress distribution, light weight, or sealing, and most of the process temperature is low. Bonding is especially suitable for the connection of different materials, different thicknesses, ultra-thin specifications and complex components. Adhesive has the fastest development in modern times, has a wide range of application industries, and has a major impact on the progress of high-tech science and technology and the improvement of people's daily life. According to the application method, it can be divided into thermosetting type, hot melt type, room temperature curing type, pressure sensitive type, etc.; a...

Claims

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Application Information

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IPC IPC(8): C09J151/08C09J193/04C09J11/04C09J11/06C09J11/08C08F283/00C08F218/08
CPCC08F283/00C08K2003/2241C08K2201/011C08L2205/035C09J11/04C09J11/06C09J11/08C09J151/08C08L93/04C08L1/284C08L101/00C08K13/06C08K9/08C08K3/346C08K9/00C08K3/22C08K5/5435C08K3/36C08K5/41C08F218/08
Inventor 方志华高慧玲方槁煜方钰清
Owner ANHUI LAO SHI REN STONE IND CO LTD
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