Magnesium oxysulfate board structure and formula and processing technique thereof

A technology of magnesium oxysulfide board and formula, which is applied in the direction of building structure, construction, covering/lining, etc., can solve the problems of large thickness error of the board, inconvenient use of deep processing, etc., and achieve the effect of reducing thickness error and overcoming anti-halogen

Inactive Publication Date: 2016-12-07
常州布鲁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The thickness error of the existing sheet is relatively large, wh...

Method used

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  • Magnesium oxysulfate board structure and formula and processing technique thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] As shown in the figure, this implementation processes a magnesium oxysulfide fireproof board, including a middle layer material 4, and the top of the middle layer material 4 is sequentially provided with a glass fiber cloth-5 and a sanding layer 6; the bottom of the middle layer material 4 is sequentially arranged Glass fiber cloth two 3 and primer layer 1; the formula of described primer layer 1 is:

[0068] Lightly burned magnesia: 100 parts;

[0069] Magnesium sulfate heptahydrate: 40 parts;

[0070] Water: 50 parts;

[0071] Talcum powder: 20 parts;

[0072] Latex powder: 6 parts;

[0073] Modifier: 1 part;

[0074] 3 parts of pigment;

[0075] The formula of the middle layer material 6 is:

[0076] Lightly burned magnesia: 100 parts;

[0077] Magnesium sulfate heptahydrate: 40 parts;

[0078] Water: 60 parts;

[0079] Sawdust: 20 parts;

[0080] Other fillers: 4 parts;

[0081] Modifier: 1 part;

[0082] Pigment: 1 part;

[0083] The recipe for sanding l...

Embodiment 2

[0122] As shown in the figure, this implementation processes a magnesium oxysulfide fire door lining board, including a middle layer material 4, and the top of the middle layer material 4 is sequentially provided with a glass fiber cloth-5 and a sanding layer 6; the middle layer material 4 The glass fiber cloth 2 3 and the primer layer 1 in sequence below;

[0123] The formula of the primer layer 1 is:

[0124] Lightly burned magnesia: 100 parts;

[0125] Magnesium sulfate heptahydrate: 50 parts;

[0126] Water: 55 parts;

[0127] Talcum powder: 30 parts;

[0128] Latex powder: 9 parts;

[0129] Modifier: 2 parts;

[0130] 5 parts of pigment;

[0131] The formula of the middle layer material 6 is:

[0132] Lightly burned magnesia: 100 parts;

[0133] Magnesium sulfate heptahydrate: 50 parts;

[0134] Water: 70 parts;

[0135] Sawdust: 30 parts;

[0136] Other fillers: 15 parts;

[0137] Modifier: 2 parts;

[0138] Pigment: 4 parts;

[0139] The recipe for sanding...

Embodiment 3

[0178] As shown in the figure, this implementation processes a special plate for magnesium oxysulfide purification, including a middle layer material 4, and the top of the middle layer material 4 is sequentially provided with a glass fiber cloth-5 and a sanding layer 6; the bottom of the middle layer material 4 is sequentially Secondary glass fiber cloth 2 3 and primer layer 1;

[0179] The formula of the primer layer 1 is:

[0180] Lightly burned magnesia: 100 parts;

[0181] Magnesium sulfate heptahydrate: 50 parts;

[0182] Water: 61 parts;

[0183] Talcum powder: 40 parts;

[0184] Latex powder: 12 parts;

[0185] Modifier: 3.5 parts;

[0186] 7 parts of pigment;

[0187] The formula of the middle layer material 6 is:

[0188] Lightly burned magnesia: 100 parts;

[0189] Magnesium sulfate heptahydrate: 65 parts;

[0190] Water: 80 parts;

[0191] Sawdust: 40 parts;

[0192] Other fillers: 25 parts;

[0193] Modifier: 3.5 parts;

[0194] Pigment: 7 parts;

[0...

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Abstract

The invention discloses a magnesium oxysulfate board structure. The magnesium oxysulfate board structure comprises a middle-layer material (4), and is characterized in that first glass fabric (5) and a sanding layer (6) are sequentially arranged on the middle-layer material (4), and second glass fabric (3) and a bottom pulp layer (1) are sequentially arranged under the middle-layer material (4). The magnesium oxysulfate board structure has the beneficial effects that after sanding is conducted through a reasonable formula and processing technique, the thickness error of a board is reduced to be within +/-0.3 mm, using and deep processing in the later stage are facilitated, and the magnesium oxysulfate board structure is suitable for application and popularization.

Description

technical field [0001] The invention relates to a magnesium oxysulfide plate structure, in particular to a magnesium oxysulfide plate structure and its formula and processing technology, belonging to the technical field of plates. Background technique [0002] Panels are usually manufactured as flat rectangular building material panels of standard sizes for use as wall, ceiling or floor elements. It also refers to forged, rolled or cast metal plates. Divided into thin plate, medium plate, thick plate, extra thick plate, usually made into flat rectangular building material plates of standard size. [0003] For example, the patent publication number CN204112640U discloses a fireproof and environmentally friendly integrated board, which includes a base layer, a non-woven layer, a lower glass fiber layer, an insulation layer, an upper glass fiber layer, and a decorative layer from bottom to top; the base layer, the non-woven layer , the lower glass fiber layer, the insulation ...

Claims

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Application Information

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IPC IPC(8): E04F13/077C04B28/30
CPCE04F13/0866C04B28/30C04B14/042C04B24/24C04B14/18C04B18/12C04B18/08C04B14/06C04B18/248C04B18/24C04B14/308C04B14/022C04B18/26C04B2103/50
Inventor 张震张凯
Owner 常州布鲁科技有限公司
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