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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AI-Extracted 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 dif...

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.

Application Domain

Non-macromolecular adhesive additivesMacromolecular adhesive additives +2

Technology Topic

Silane couplingCellulose +10

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Examples

Experimental program(3)
Comparison scheme(2)

Example Embodiment

[0023] Example 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 keep warm at 30°C for 25min.

[0027] The preparation method of the modified bentonite of the present embodiment is as follows: the bentonite is first continuously ball-milled by a ball mill until the bentonite passes 20 meshes, the rotating speed of the ball mill is 1000r/min, and after the ball milling is completed, an acrylic acid emulsion is added, and then sent into the reaction kettle with a temperature of 100 ℃ for 25 minutes to obtain modified bentonite.

[0028] The preparation method of the nano-active agent of this embodiment is to send nano-titanium dioxide into the plasma box and bombard it for 10 minutes, then send it into a 200°C oven for thermal activation treatment, then keep it warm for 15 minutes, and finally put it at a rate of 2°C/min. Let the temperature drop to room temperature.

[0029] The power of the plasma box in this embodiment is 100W.

[0030] The filling aid in this embodiment is nano silica and latex powder resin in a weight ratio of 2:1.

Example Embodiment

[0031] Example 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 room temperature , and then keep warm at 40°C for 35min.

[0035] The preparation method of the modified bentonite of this embodiment is as follows: the bentonite is first continuously ball-milled by a ball mill until the bentonite passes 100 meshes, the rotating speed of the ball mill is 2000r/min, and after the ball milling is completed, an acrylic acid emulsion is added, and then sent into the reaction kettle at 110 ℃ for 35 minutes to obtain modified bentonite.

[0036] The preparation method of the nano-active agent of this embodiment is to send nano-titanium dioxide into the plasma box and bombard it for 20 minutes, then send it into a 300°C oven for heat-activation treatment, then keep it warm for 25 minutes, and finally put it at a rate of 2°C/min. Let the temperature drop to room temperature.

[0037] The power of the plasma box of this embodiment is 200W.

[0038] The filling aid in this embodiment is nano silica and latex powder resin in a weight ratio of 3:1.

Example Embodiment

[0039] Example 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 taken out and restored to Room temperature, and then at 35 ° C for 30 minutes, you can.

[0043]The preparation method of the modified bentonite of the present embodiment is as follows: the bentonite is first continuously ball-milled by a ball mill until the bentonite passes 60 meshes, the rotating speed of the ball mill is 1500r/min, and after the ball milling is completed, the acrylic acid emulsion is added, and then sent into the reaction kettle at 105 ℃ for 30 minutes to obtain modified bentonite.

[0044] The preparation method of the nano-active agent of this embodiment is to send nano-titanium dioxide into the plasma box and bombard it for 15 minutes, then send it into a 250°C oven for thermal treatment, then keep it warm for 20 minutes, and finally put it at a rate of 2°C/min. Let the temperature drop to room temperature.

[0045] The power of the plasma box of this embodiment is 150W.

[0046] The filling aid in this embodiment is nano silica and latex powder resin in a weight ratio of 5:2.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

High bonding strength
Improve the effect of grafting

Nonvolatile Memory Devices Having Cells with Oxygen Diffusion Barrier Layers Therein and Methods of Manufacturing the Same

ActiveUS20110291066A1high bonding strength

Owner:SAMSUNG ELECTRONICS CO LTD

Process for forming catalyst layer, and process for producing membrane/electrode assembly for polymer electrolyte fuel cell

ActiveUS20100043954A1high bonding strengthbonding strength

Owner:ASAHI GLASS CO LTD

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

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

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Description & Claims & Application Information

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