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Acrylate resin quartzite floor coating and preparation method thereof

An acrylate and acrylate technology, applied in the field of acrylate resin quartz stone floor paint and its preparation, can solve the problems of low one-time film-forming thickness and slow film-forming speed, and achieve low molecular weight, good compatibility, The effect of improving overall performance

Inactive Publication Date: 2010-03-10
北京红狮科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water-based floor coatings have disadvantages such as low film thickness at one time, slow film forming speed, and breathable and water-permeable coating film.

Method used

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  • Acrylate resin quartzite floor coating and preparation method thereof
  • Acrylate resin quartzite floor coating and preparation method thereof
  • Acrylate resin quartzite floor coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Environmental protection type acrylate resin quartz stone floor paint of the present invention comprises following components: methyl methacrylate 20kg, styrene 8kg, ethyl acrylate 5kg, benzoyl peroxide 0.1kg, ascorbic acid 0.05kg, tetraethylene Pentamine 0.03kg, BYK346 0.5kg, BYK P104 3kg, BYK 088 0.5kg, natural colored quartz 50kg, corundum 10kg, calcium carbonate 5kg.

[0052] Its preparation method is as follows:

[0053] 1) According to the above ratio, add methyl methacrylate, styrene, ethyl acrylate, 2 / 3~3 / 4 benzoyl peroxide and ascorbic acid into the reaction kettle, feed nitrogen, heat at 45°C, and react for 1.5 Hour. A VOC-free, low-viscosity oligomer is prepared.

[0054] 2) Add 1 / 3 of the total weight of the above-mentioned oligomer resin, BYK P104 and BYK088 into the dispersing kettle, and stir for 30 minutes at a speed of 500 rpm to make the materials evenly mixed;

[0055]3) Add the formula amount of corundum, natural colored quartz stone, calcium carb...

Embodiment 2

[0061] Acrylate resin quartz stone floor paint of the present invention comprises following components: methyl methacrylate 30kg, hydroxyethyl acrylate 10kg, benzoyl peroxide 0.1kg, sodium sulfite 0.05kg, tetraethylene pentamine 0.01 kg, BYK P104 1kg, BYK088 0.5kg, natural colored quartz stone 45kg, barium sulfate 6kg, BYK 996 2kg.

[0062] Its preparation method is:

[0063] 1) Add the prescribed amount of methyl methacrylate, hydroxyethyl acrylate, BYK P104, 2 / 3 of BYK088 into the dispersion kettle, and stir at 400rpm for 25 minutes to make the materials evenly mixed;

[0064] 2) Add the formula amount of barium sulfate, natural colored quartz stone, and the remaining amount of defoamer in sequence, and stir for 1.5 hours at a speed of 700 rpm to make the materials evenly mixed;

[0065] 3) Add the formula amount of BYK996 and stir for 20 minutes at 400rpm to make the materials evenly mixed.

[0066] 4) During construction, add benzoyl peroxide, sodium sulfite and tetraeth...

Embodiment 3

[0070] The environmental protection type acrylate resin quartz stone floor paint of the present invention comprises following components: vinyl acetate 3kg, styrene 25kg, benzoyl peroxide 0.1kg, glucose 0.05kg, N, N-dimethyl p-toluidine 0.01kg, BYK P104 3kg, BYK 088 0.5kg, natural colored quartz 60kg, wollastonite 5kg.

[0071] Its preparation method is as follows:

[0072] 1) According to the above ratio, add 3kg of vinyl acetate, styrene, 2 / 3 benzoyl peroxide and glucose into the reaction kettle, feed nitrogen, keep the temperature at 40°C, and react for 1.5 hours. A VOC-free, low-viscosity oligomer is prepared.

[0073] 2) Add the above-mentioned oligomer resin, BYK P104, and 1 / 3 BYK 088 into the dispersion kettle, and stir for 30 minutes at a speed of 500 rpm to make the materials evenly mixed;

[0074] 3) Add the formulated amount of natural colored quartz stone, wollastonite, and the remaining amount of defoamer in sequence, and stir at 650 rpm for 2 hours to make the ...

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Abstract

The invention relates to an acrylate resin quartzite floor coating and a preparation method thereof. The acrylate resin quartzite floor coating comprises the raw materials in portions by weight: 10-40 portions of acrylate monomers and / or ethane monomers, 0.1-2 portions of free radical polymerization initiator, 0.05-1 portion of reducing agent, 0.01-1 portion of accelerating agent, 0.05-5 portions of wetting agent, 0.05-5 portions of dispersing agent, 0.01-2 portions of defoaming agent and 20-80 portions of quartzite. Because a pre-polymerization technology is adopted, and the resin with high solid content and low viscosity is used as a film forming matter, the coating has no VOC emission and is environmental-friendly without toxicity. The acrylate monomers are used as the base material so that the obtained coating has high weather fastness, strong decoration, high adhesive force and large hardness; because the molecular weight of the resin with high solid content and low viscosity is low, the resin has good compatibility with other resins and can be modified by selecting other resins, and the comprehensive property of the floor is improved.

Description

technical field [0001] The invention relates to the field of quartz stone floor paint, in particular to an acrylate resin quartz stone floor paint and a preparation method thereof. Background technique [0002] At present, most floor coatings are solvent-based coatings, in which the content of volatile organic compounds is about 50%, which will be volatilized during production and construction, causing harm to the environment and human health and easily causing fires and other accidents. Therefore, countries around the world have enacted strict environmental regulations to limit the release of organic volatiles, and promote the rapid development of floor coatings from traditional solvent-based to "green". Water-based and solvent-free technologies are the two main solutions. Water-based floor coatings have disadvantages such as low primary film thickness, slow film formation speed, and breathable and water-permeable coating film. Solvent-free technology has become a researc...

Claims

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Application Information

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IPC IPC(8): C09D133/12C09D125/14C09D133/20
Inventor 郭祥恩殷耀兵王凤年
Owner 北京红狮科技发展有限公司
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