Man-made stone basin and preparation method thereof

A stone basin and artificial technology, applied in the field of artificial stone basin and its production, can solve the problems of difficulty in maintaining hardness and luster, air bubbles on the surface, warping of artificial stone basin, etc., so as to maintain hardness and luster, smooth surface and good effect Effect

Inactive Publication Date: 2013-03-13
GUIZHOU HONGSHUNFA BUILDING MATERIAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an artificial stone basin and a manufacturing method, which solves the problems in the prior art that the artificial stone basin is warped, cracked, bubbles and pockmarks exist on the surface, and the hardness and luster are not easy to maintain.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] According to the weight ratio of each raw material, first take 80kg of unsaturated polyester resin as base material and 1kg of filler granite stone powder, then take 0.1kg of cobalt naphthenate, 0.1kg of methyl ethyl ketone peroxide, tris(2-chloropropyl) phosphate Ester (TCPP) 0.1kg, isopropyl tris (dioctyl pyrophosphate acyloxy) titanate (titanate coupling TMC-201) 0.1kg, dilauryl thiodipropionate (antioxidant DLTP ) 0.1kg, titanium dioxide 0.1kg, color paste 0.1kg, quartz sand glitter powder 0.1kg, mix and stir evenly to obtain slurry. Inject the slurry into the stone basin mold, and place it at room temperature for 24 hours to solidify and form. After demoulding, place it at 90°C for 4 hours to obtain a semi-finished stone basin. The semi-finished stone basin is polished and waxed to obtain the finished artificial stone basin.

Embodiment 2

[0032] Get materials according to the weight ratio of each raw material, first get base material unsaturated polyester resin 85kg and filler dolomite powder 4kg, then get auxiliary material zinc isooctanoate 0.4kg, peroxide ketal 0.4kg, phosphoric acid tris (2,3-bis) Chloropropyl) ester (TDCPP) 0.4kg, isopropyl tris (dioctyl phosphate acyloxy) titanate (titanate coupling agent TMC-102) 0.4kg, triphenyl phosphite (antioxidant TPP) 0.4kg, organic nickel light stabilizer 0.4kg, color paste 0.4kg, diamond micropowder 0.4kg, mix and stir evenly to obtain slurry. Inject the slurry into the stone basin mold, and place it at room temperature for 24 hours to solidify and form. After demoulding, place it at 93°C for 4 hours to obtain a semi-finished stone basin. The semi-finished stone basin is polished and waxed to obtain the finished artificial stone basin.

Embodiment 3

[0034] According to the weight ratio of each raw material, first take 90kg of base material unsaturated polyester resin and 7kg of filler marble stone powder, then take 0.7kg of cobalt isooctanoate, 0.5kg of methyl ethyl ketone peroxide, 0.2kg of peroxycarbonate, methyl phosphine Dimethyl Mate (DMMP) 0.7kg, Isopropyl dioleate acyloxy (dioctyl phosphate acyloxy) titanate (titanate coupling TMC-101) 0.7kg, tris(nonyl phenyl base) phosphite (antioxidant TNP) 0.7kg, hindered amine light stabilizer (HALS) 0.7kg, color paste 0.7kg, glitter powder 0.7kg, mix and stir evenly to obtain a slurry. Inject the slurry into the stone basin mold, and place it at room temperature for 24 hours to solidify and form. After demoulding, place it at 95°C for 4 hours to obtain a semi-finished stone basin. The semi-finished stone basin is polished and waxed to obtain the finished artificial stone basin.

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PUM

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Abstract

The invention discloses a man-made stone basin and a preparation method thereof. The man-made stone basin comprises a main material, a filter and auxiliary materials, wherein the main material comprises the following ingredients in parts by weight: 80-98 parts of unsaturated polyester resin; the filter comprises the component in parts by weight: 1-10 parts of limestone powder; and the auxiliary materials comprise any multiple substances or all the substances in the following components in parts by weight: 0.1-1 part of accelerant, 0.1-1 part of curing initiator, 0.1-1 part of fire retardant, 0.1-1 part of coupling agent, 0.1-1 part of antioxidant, 0.1-1 part of light stabilizer, 0.1-1 part of color paste and 0.1-1 part of flashlight powder. The preparation method mainly comprises the steps of: mixing the base material, the filler and the auxiliary materials; filling slurry into the mixture; curing and molding; demoulding; carrying out post-curing treatment; and polishing and waxing. The man-made stone basin is free from warping and cracking, smooth in surface, free from bubbles and pitted surface, good in hardness and gloss maintenance, oxidation-resistant, aging-resistant, free from pollution, rich in colors, fashionable and attractive.

Description

technical field [0001] The invention relates to an artificial stone basin and a manufacturing method thereof. Background technique [0002] Artificial stone, also known as solid surface material, is a new type of composite material, which is made of organic polymer materials such as unsaturated polyester resin and acrylic, fillers such as natural ore powder and particles, and other auxiliary agents such as pigments and initiators. Made by vacuum casting or compression molding. In the manufacturing process, with different pigments, it can be made into products with bright colors and luster like jade, which resembles natural marble. Because artificial stone has the advantages of non-toxic, non-radioactive, flame-retardant, non-sticky oil, non-seepage, antibacterial and anti-mildew, wear-resistant, impact-resistant, easy to maintain, seamless splicing, arbitrary shape, etc., it has been recognized by the market. Its demand is constantly increasing. Artificial stone fillers m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08K13/02C08K3/34
Inventor 张盛权
Owner GUIZHOU HONGSHUNFA BUILDING MATERIAL SCI & TECH
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