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Flame-retardant acrylic plate

A technology of flame retardant acrylic sheet and flame retardant, which is used in layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problems of inability to meet the requirements of design sense, single color, and weak decorative effect. , to achieve the effect of good flatness, good adaptability and strong decorative sense.

Pending Publication Date: 2021-07-27
安徽美高美高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a new type of organic decorative material, acrylic sheet gradually plays an important role in people's daily life. In the market, the general acrylic sheet has a single color, and generally an acrylic sheet has only one color, which cannot meet people's requirements for design sense. The decorative effect is not strong

Method used

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  • Flame-retardant acrylic plate
  • Flame-retardant acrylic plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Follow the steps below to form a flame-retardant acrylic sheet:

[0037] The first step is to prepare 100 parts of silicone resin, 50 parts of methyl methacrylate, 10 parts of urea-formaldehyde resin and 10 parts of ethylene glycol acrylate. First, dissolve the silicone resin in methyl Stir in methyl acrylate, then heat up to 40-50°C, then add urea-formaldehyde resin and ethylene glycol acrylate into the reaction kettle, stir evenly, prepare organic glass solution, and set aside;

[0038] The second step is to prepare 10 parts of silicon carbide fiber, 10 parts of zinc borate, 10 parts of calcium chloride, 1 part of calcium stearate, 1 part of sodium phosphate, copper oxide, zinc silicate and zinc oxide according to 1:1:1 Ratio ingredients: 5 parts of inorganic antibacterial agent, 2 parts of flame retardant in proportion of magnesium hydroxide and aluminum hydroxide according to 1:1 ratio, and the above materials are ground into powder for many times, all sieved until ...

Embodiment 2

[0042] Follow the steps below to form a flame-retardant acrylic sheet:

[0043] The first step is to prepare 200 parts of silicone resin, 20 parts of methyl methacrylate, 30 parts of urea-formaldehyde resin and 20 parts of ethylene glycol acrylate. First, dissolve the silicone resin in methyl methacrylate in the reaction kettle at room temperature, stir, then raise the temperature to 40-50°C, then add urea-formaldehyde resin and ethylene glycol acrylate into the reaction kettle, stir Evenly, prepare the plexiglass solution and set aside;

[0044] The second step is to prepare 30 parts of silicon carbide fiber, 30 parts of zinc borate, 20 parts of calcium chloride, 10 parts of calcium stearate, 10 parts of sodium phosphate, copper oxide, zinc silicate and zinc oxide according to 1:1:1 Ratio ingredients: 15 parts of inorganic antibacterial agent, magnesium hydroxide and aluminum hydroxide according to 1:1 proportioning ratio of 10 parts of flame retardant, and the above materia...

Embodiment 3

[0048] Follow the steps below to form a flame-retardant acrylic sheet:

[0049] In the first step, prepare 150 parts of silicone resin, 100 parts of methyl methacrylate, 20 parts of urea-formaldehyde resin and 15 parts of ethylene glycol acrylic acid. First, dissolve the silicone resin in methyl methacrylate in the reaction kettle at room temperature, stir, then raise the temperature to 40-50°C, then add urea-formaldehyde resin and ethylene glycol acrylate into the reaction kettle, stir Evenly, prepare the plexiglass solution and set aside;

[0050] The second step is to prepare 20 parts of silicon carbide fiber, 20 parts of zinc borate, 15 parts of calcium chloride, 5 parts of calcium stearate, 5 parts of sodium phosphate, copper oxide, zinc silicate and zinc oxide according to the ratio of 1:1:1 Ratio ingredients: 10 parts of inorganic antibacterial agent, 5 parts of magnesium hydroxide and aluminum hydroxide according to the ratio of 1:1, and 5 parts of flame retardant, an...

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Abstract

The invention discloses a flame-retardant acrylic plate. The flame-retardant acrylic plate comprises a first color layer, a second isolation layer and a third transparent layer which are sequentially arranged and integrally formed through injection molding, wherein the second isolation layer is opaque white. The flame-retardant acrylic plate is prepared from the following main raw materials: organic silicon resin, methyl methacrylate, silicon carbide fiber, zinc borate, urea resin, ethylene glycol acrylate, calcium chloride, calcium stearate, trimethoxysilane, an inorganic antibacterial agent, an antistatic agent, a defoaming agent, a plasticizer, a flame retardant and the like. According to the flame-retardant acrylic plate disclosed by the invention, the single acrylic plate is rich in color, can meet the requirement of people on decorative feeling, and is retardant to flame, friendly to environment, good in decorative effect and high in safety.

Description

technical field [0001] The invention belongs to the field of polymer composite boards, and more specifically relates to a flame-retardant acrylic board. Background technique [0002] Acrylic is also called PMMA, that is, plexiglass, and its chemical name is polymethyl methacrylate. It is an important thermoplastic with good transparency, chemical stability and weather resistance, easy to dye, easy to process, and beautiful in appearance , has a wide range of applications in the construction industry, and plexiglass products can generally be divided into cast plates, extruded plates, and molding compounds. With the gradual improvement of people's living standards, various decorative materials appear in major public places, luxury hotels, shopping malls and families. As a new type of organic decorative material, acrylic sheet gradually plays an important role in people's daily life. In the market, the general acrylic sheet has a single color, and generally an acrylic sheet ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/023B32B27/28B32B27/30B32B27/18B32B27/20B32B27/22B32B27/08B32B27/06B32B33/00C08L83/04C08L61/24C08L91/00C08K7/10C08K3/38C08K3/16C08K5/098C08K3/22C08K3/34C08K3/32C08J5/18
CPCB32B7/023B32B27/283B32B27/308B32B27/18B32B27/28B32B27/20B32B27/22B32B27/08B32B33/00C08J5/18C08J2383/04C08J2483/04C08J2461/24C08J2491/00C08K7/10C08K2003/387C08K2003/162C08K5/098C08K2003/2248C08K3/34C08K2003/2296C08K2003/2224C08K2003/2227C08K2003/324B32B2250/24B32B2307/4026B32B2307/412B32B2307/41B32B2307/3065B32B2307/7145
Inventor 徐巍玲徐正青李小华陈玉宏
Owner 安徽美高美高分子材料有限公司
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