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Method for fabricating artificial stone, and artificial stone with luminescence function, and products

A manufacturing method and artificial stone technology, which are applied in the field of artificial stone and artificial stone with luminescent function and its products, can solve the problems of unsatisfactory performance and quality of artificial stone, high price of artificial stone, poor weather resistance and anti-aging resistance, etc. , to achieve the effect of strong bending resistance, low cost and strong aging resistance

Inactive Publication Date: 2007-07-25
金国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the technical problems of unsatisfactory performance and quality of artificial stone made of unsaturated resin, high price of artificial stone made of MMA monomer, and poor weather resistance and aging resistance of existing artificial stone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Take 4.2 kg of isophthalic acid-propylene glycol marble resin, add 0.3 kg of dibutyl phthalate and mix well, add 0.6 kg of styrene and mix well, then add 0.9 kg of MMA monomer to accelerate stirring and mix evenly, then add triphosphite 0.09 kg was stirred evenly for later use. Then 9 kg of aluminum hydroxide and 9 kg of glaze glass frit [pre-treated with 0.125 kg of coupling agent vinyl triethoxysilane], the required color paste, color particles, 120 grams of methyl ethyl ketone peroxide, 100 grams of ring Mix cobalt alkanoate with the above-mentioned modified resin and stir evenly for about 5 minutes, inject into the mold and enter the vacuum box to evacuate the whole for about 5 minutes, take it out and transfer it to a drying oven to raise the temperature to about 60 degrees and keep it for two hours, then raise the temperature to about 80 degrees and keep it for two hours , take out the demoulding after natural cooling and cooling, and promptly make 1 square meter ...

Embodiment 2

[0021] Fully mix 6 kilograms of basic magnesium carbonate tetrahydrate and 13 kilograms of aluminum hydroxide as a filler [treat with 0.125 kilograms of coupling agent anilinomethyltriethoxysilane in advance], and implement the same as in Example 1 to obtain Artificial marble with anti-aging and high flame retardancy.

Embodiment 3

[0023] Weigh 2.28 kg of strontium aluminate luminescent powder and mix with appropriate amount of required fluorescent pigment evenly, add 13.66 kg of aluminum hydroxide and glaze glass frit 1:1 mixed powder and mix well, then use 0.11 kg of coupling agent Y-methyl Acryloxypropyl trimethoxysilane coating treatment, then weigh 6.82 kg of modified resin that has been mixed uniformly, 0.122 kg of curing agent methyl ethyl ketone peroxide, 0.102 kg of accelerator cobalt naphthenate and luminescent powder, aluminum hydroxide powder , Stir the mixed filler of glaze glass frit for about 5 minutes to mix evenly, pour into the mold and vacuumize for about 5 minutes in a vacuum box, take it out and transfer it to a drying box and heat it up to about 60 degrees for 2 hours, then raise the temperature to 80 degrees for 2 hours, naturally After cooling, take out demoulding to obtain 12mm thick artificial luminescent marble of 1 square meter. Then the artificial luminescent marble is proces...

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Abstract

A process for preparing artificial stone and artificial luminous stone includes such steps as proportionally adding phthalate and tetramethyl (or pentamethyl) derivative to unsaturated resin, stirring, adding the vinyl derivative of benzene, stirring, adding MMA, high-speed stirring, adding filler, pigment, modified resin, methylethyl ketone peroxide and cobalt nephthenate, stirring, filling the mixture in mould, vacuumizing, heating at 50-70 deg.C for 1-3 hr, heating at 75-85 deg.C for 1-3 hr, natural cooling, and demoulding. Its products are also disclosed.

Description

[0001] Technical field: The present invention relates to a manufacturing method of artificial stone and its products, in particular to a kind of artificial stone made of modified resin and a manufacturing method of artificial stone with luminescent function and its products. Background technique: [0002] In the existing artificial stone technology, unsaturated resin or methyl methacrylate (MMA) monomer is generally used for production, but the finished products of the former are not as good as the latter, and the cost of the latter is relatively high. At the same time, the products produced by them all have problems such as poor weather resistance and aging resistance, which affect the outdoor application of the products. In addition, in the existing luminous artificial stone technology, due to factors such as high price of luminescent powder fillers, large usage, and poor transparency of other selected fillers, luminescent products have no practical application value. Inven...

Claims

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Application Information

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IPC IPC(8): B29C70/44B29C70/88B29C70/68B29K105/06B29K73/00
Inventor 金国华
Owner 金国华
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