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Acrylic plate with natural coral patterns and method for producing same
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A production method and technology of acrylic boards, applied in the production field of acrylic boards, can solve the problems that colors cannot present natural patterns, etc., and achieve the effect of improving taste
Inactive Publication Date: 2015-05-20
赵保勤
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[0012] Due to the excellent performance of acrylic products, various products have been developed around it, but there are also some shortcomings: the colors in acrylic products are all realized by adding pigments, which makes the colors unable to present natural patterns
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Embodiment 1
[0039] This embodiment is a preferred embodiment of the present invention.
[0040] First, mix the raw materials according to the following ingredients and weight ratio:
[0041] (a), acrylic resin 100kg;
[0042] (b), pearlescent material 20kg;
[0043] (c), flame retardant 10kg;
[0044] (d), anti-settling agent 3kg;
[0045] (e), 4kg of polymerization initiator;
[0046] (f), dispersant 5kg;
[0047] Wherein, the acrylic resin is a mixture of acrylic monomer and polyacrylate dissolved therein, wherein the acrylic monomer is methacrylic acid. The amount of methacrylic acid: 60kg, the amount of polyacrylate: 40kg
[0048] The pearlescent material is pearl powder, and its particle size is 200 mesh.
[0049] The flame retardant is aluminum hydroxide powder.
[0050] Anti-settling is polyamide wax.
[0051] The polymerization initiator is a radical initiator, specifically, an inorganic persulfate is used.
[0052] The dispersant is sodium silicate.
[0053] Pour the a...
Embodiment 2
[0056] Make according to the method as embodiment one, difference is, its raw material ratio is
[0057] First, mix the raw materials according to the following ingredients and weight ratio:
[0058] (a), acrylic resin 100kg;
[0059] (b), pearlescent material 20kg;
[0060] (d), anti-settling agent 3kg;
[0061] (e), polymerization initiator 1kg;
[0062] (f), dispersant 4kg;
[0063] Wherein, the amount of methacrylic acid in the acrylic resin is 70 kg, and the amount of polyacrylate is 30 kg. The pearlescent material is pearl powder, and its particle size is 500 mesh. The flame retardant is aluminum hydroxide powder. Anti-settling is polyamide wax. The polymerization initiator is a persulfate. The dispersant is sodium silicate.
Embodiment 3
[0065] Make according to the method as embodiment one, difference is, its raw material ratio is
[0066] First, mix the raw materials according to the following ingredients and weight ratio:
[0067] (a), acrylic resin 100kg;
[0068] (b), 30kg of pearlescent material;
[0069] (c), flame retardant 15kg;
[0070] (d), anti-settling agent 10kg;
[0071] (e), polymerization initiator 2kg;
[0072] (f), dispersant 6kg;
[0073] Wherein, the amount of methacrylic acid in the acrylic resin is 90 kg, and the amount of polyacrylate is 10 kg. The pearlescent material is pearl powder, and its particle size is 1200 mesh. The flame retardant is aluminum hydroxide powder. Anti-settling is polyamide wax. The polymerization initiator is a persulfate. The dispersant is sodium silicate.
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Abstract
The invention belongs to the technical field of acrylic products and methods for producing the same and in particular to an acrylic plate with natural coral patterns and a method for producing the same. The method for producing the acrylic plate with natural coral patterns comprises the following steps: (1) preparing raw materials comprising 100 parts by weight of acrylic resin, 1-60 parts by weight of pearl material, 0-30 parts by weight of flame retardants, 1-5 parts by weight anti-sedimentation agent, 1-10 parts by weight of polymerization initiator and 2-10 parts by weight of dispersant; (2) stirring the raw materials and mixing the raw materials fully uniformly; (3) vacuumizing the raw materials stirred uniformly to remove the bubbles in the materials; (4) casting the vacuumized raw materials into a mould, carrying out reaction on the raw materials, and curing to obtain a semi-finished product; and (5) post-processing the semi-finished product to obtain the finished product. Due to the adoption of the technical scheme, patterns similar to the natural coral can be formed on the product. The acrylic plate with natural coral patterns can be applied to various fields of decoration and the like, can enhance the grade of the product produced from the acrylic plate and conforms to the green consumption concept of consumers.
Description
Technical field: [0001] The invention relates to the technical field of acrylic products and production methods thereof, in particular to a production method of an acrylic plate with a natural coral pattern. Background technique: [0002] Acrylic is a special polymethyl methacrylate (PMMA) material, which is a kind of polymer synthetic resin, which has been widely used in various industries. [0003] For other synthetic resin products, acrylic has the following advantages: [0004] 1. High transparency, light transmittance up to 92%, known as "plastic crystal". [0005] 2. Good weather resistance, can be used outdoors, and has good surface hardness and gloss, long service life, compared with other materials, the service life is more than three years longer [0006] 3. Excellent mechanical properties, good resistance to fragmentation, large processing plasticity, and can be made into various desired shapes and products. [0007] 4. It can be made in various colors. [000...
Claims
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Application Information
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