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Artificial agate product and preparation method
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An agate, artificial technology, applied in the field of artificial agate products and preparation, can solve the problems of high brittleness, high cost, insufficient viscosity, etc., and achieve the effects of strength, toughness and hardness, good mechanical properties, and good surface gloss.
Inactive Publication Date: 2012-10-10
邹庆
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However, as a product of anti-furniture material, its raw materials are very thick, such as bathtubs, etc., and its inner and surface layers are produced with the same raw materials, which makes the cost of the product very high
[0004] The Chinese patent "Manufacturing Process of Artificial Agate Composite Bathtub" (application number 93105853.8) discloses that the production of the bathtub uses different raw materials inside and outside, but in this application, the inner layer material has a high resin content and is brittle, while The outer material has less resin content and more powdery fillers, resulting in high hardness, insufficient viscosity, and easy cracks. Therefore, if the bathtub made by it is slightly bumped, cracks will easily occur on the bathtub body
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[0037] The product mold is repaired, cleaned, waxed and polished, and then the surface layer material liquid is sprayed around the inside of the mold, and then the matrix layer material liquid is poured into the mold. After curing, it is stripped, trimmed, cut, and finally packaged to obtain the finished product.
[0038] This product does not pollute the environment and is safe to use. The production process of this product is simple, the color can be adjusted, and it can be poured and form...
[0042] Manufacturing process is the same as embodiment 1.
[0043] In the present invention, the ratio of resin to inorganic filler is controlled at about 1:1-2, and at the same time, the method of using o-phthalic and iso-phthalic resins in combination to make up for each other's defects, and the curing time and performance of the same type of resin are different Not too large, so that the properties of the prepared product matrix and the surface layer are the same, and also maintain strong toughness and hardness, w...
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Abstract
The invention relates to an artificial agate product and a preparation method. The artificial agate product comprises a base layer material and a surface layer material, wherein the base layer material consists of the following components in part by weight: 100 parts of o-phthalateunsaturated polyester resin, 100 parts of m-phthalateunsaturated polyester resin, 1 to 4 parts of benzoyl peroxide, 1 to 4 parts of cobalt naphthenate, 200 to 400 parts of quartz sand or artificial marble powder, and 10 to 15 parts of solvent; and the surface layer material is as same as the base layer material, and only the inorganic filler is replaced by aluminum hydroxidepowder. The ratio of the resin to the inorganic filler is controlled to be 1: (1-2), and the o-phthalate resin and the m-phthalate resin are matched to overcome defects of each other; differences of the curing time and the performance of the resin of the same type are low, so that a base layer and a surface layer of a prepared product have the same performance, and high toughness and hardness are kept; and brittleness of the product due to too high or too low resin content is avoided.
Description
technical field [0001] The patent of the present invention relates to the raw material composition and preparation method of various artificial agate products. Background technique [0002] With the improvement of people's life, every household needs beautiful, natural and luxurious sanitary ware and medium and high-grade decorative materials when decorating their houses. Artificial (imitation) agate products use synthetic resins, fillers and additives, and are produced by polymers. Technology, to produce products with high intrinsic quality, long service life, beautiful and applicable, luxurious sanitary ware and high-end decorative materials. [0003] In the Chinese patent "An artificial agate craft painting screen and its production method" (application number: 93101532.4), it announced that fluorescent materials were added to synthetic resin and other mixed materials to make it have a luminous effect; the Chinese patent "imitation jade carving or "Manufacturing process ...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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