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Acrylic special-shaped panel and manufacturing method thereof

A manufacturing method and acrylic technology, applied in the field of acrylic special-shaped panel and its manufacturing, can solve the problems of installation failure, glue line, hard cannot be modified or bent, etc., to achieve good workability, eliminate glue line, and eliminate the effect of color difference

Inactive Publication Date: 2020-07-24
GUANGDONG FUSHENG INNOVATIVE MATERIAL TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the strength of the special-shaped surface prepared by this method has been improved, there is also the problem of on-site installation of prefabricated materials, which requires high dimensions. If the dimensions are slightly deviated, the installation will fail due to the hard material that cannot be modified or bent during installation.
In addition, special-shaped panels are often spliced ​​by several panels. This method also has the problem of high requirements for the color difference of the panels and high requirements for control during heating. If there is a slight color difference between different panels, or the heating temperature and time of different panels during heating If there is a slight difference in color after heating, it is easy to have inconsistent colors in different areas after on-site splicing
Moreover, the glue material used after on-site splicing and installation is not consistent with the yellowing property of the board, which can easily lead to glue lines after use

Method used

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  • Acrylic special-shaped panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The acrylic special-shaped panel is made of the following raw materials by weight percentage: A material 95%, B material 4%, C material 1%; among them, A material is made of the following components by weight percentage: MMA 25%, PMMA 15%, 20% of monofunctional acrylic ester monomer with atmospheric boiling point greater than 115°C, 35% of aluminum hydroxide with a mesh number of 70-3000 mesh, 3% of color paste, 1% of organometallic salt accelerator, and 2% of defoamer; B Material is peroxide curing agent; material C is EGDMA.

[0036] The manufacturing method of embodiment 1 comprises the following steps:

[0037] S1. Complete the closed mold cavity 6 on site according to the design requirements, set a vacuum exhaust pipe at the top of the mold cavity 6, and set a feed pipe at the bottom of the mold cavity 6;

[0038] S2. Connect the vacuum pumping pipe to the vacuum pump 8 through the plastic barrel 7, connect the feeding pipe to the feeding barrel 3, install a detac...

Embodiment 2

[0046] The acrylic special-shaped panel is made of the following raw materials by weight percentage: A material 93%, B material 5%, C material 2%; among them, A material is made of the following components by weight percentage: PMMA 30%, normal pressure boiling point greater than 37% bifunctional acrylate monomer at 115°C, 25% aluminum hydroxide with a mesh number of 70-3000 mesh, 5% color paste, 2% metal oxide accelerator, and 1% coupling agent; material B is peroxide Material curing agent; C material is benzyl triethyl ammonium chloride.

[0047] The manufacturing method of embodiment 2 comprises the following steps:

[0048] S1. Make a closed mold cavity on site according to the design requirements, set a vacuum exhaust pipe at the top of the mold cavity, and set a feed pipe at the bottom of the mold cavity;

[0049] S2. Connect the vacuum suction pipe to the vacuum pump through the plastic barrel, connect the feed pipe to the feeding barrel, install a detachable outlet va...

Embodiment 3

[0057] The acrylic special-shaped panel is made of the following raw materials by weight percentage: A material 99.9%, B material 0.1%; among them, A material is made of the following components by weight percentage: MMA 60%, PMMA 5%, and the boiling point at normal pressure is greater than 115 1% polyfunctional acrylate monomer at ℃, 33.8% aluminum hydroxide with a mesh number of 70-3000 mesh, 0.1% hydroxide accelerator, and 0.1% wetting and dispersing agent; material B is a peroxide curing agent.

[0058] The manufacturing method of embodiment 3 comprises the following steps:

[0059] S1. Make a closed mold cavity on site according to the design requirements, set a vacuum exhaust pipe at the top of the mold cavity, and set a feed pipe at the bottom of the mold cavity;

[0060] S2. Connect the vacuum suction pipe to the vacuum pump through the plastic barrel, connect the feed pipe to the feeding barrel, install a detachable outlet valve on the vacuum suction pipe, and install...

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Abstract

The invention provides an acrylic special-shaped panel which is prepared from the following raw materials in percentage by weight: 93-99.9% of a material A, 0.1-5% of a material B and 0-2% of a material C, and the sum of the weight percentages of the raw materials is 100%, wherein the material A is prepared from the following components in percentage by weight: 0-60% of MMA, 5-30% of PMMA, 1-60% of acrylates of which the normal pressure boiling point is greater than 115 DEG C, 25-70% of filler, 0-5% of color paste, 0.1-2% of curing accelerator and 0.1-3% of assistant. The invention further provides a manufacturing method of the acrylic special-shaped panel. The acrylic special-shaped panel can be constructed on site and is integrally poured and has higher strength without color differenceand glue lines.

Description

technical field [0001] The invention relates to an acrylic special-shaped panel and a manufacturing method thereof. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements for interior decoration design, and the design is more and more personalized. According to different room types, locations and design requirements, there are more and more construction occasions for single-sided special-shaped walls, partitions and other shapes that are custom-made on site alone, such as changing the right-angled wall surface to a curved wall surface transition, curved surface The decoration of hollow screen partitions, and other individually customized personalized special-shaped thin plates, etc. This decoration method requires individual customization according to the design requirements, and brick or cement walls cannot be made, because the wall is too thick and there is no relevant design effect, and it is generally ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/00C08F265/06C08F220/14C08F220/10C08F222/14C08F2/38C08F2/44C08K3/22B29C39/42B29C39/02
CPCC08L51/003C08F265/06C08F2/38C08F2/44C08K3/22B29C39/42B29C39/02C08K2003/2227
Inventor 徐凌龚学锋
Owner GUANGDONG FUSHENG INNOVATIVE MATERIAL TECH LTD
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