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Anti-static calcium sulfate plate and preparation method thereof

A calcium sulfate, anti-static technology, applied in the field of panels, can solve the problems of floor collapse, surface warping, bearing capacity not meeting the requirements, etc., to achieve the effect of improving concentrated load and ultimate load, high waterproofness and beautiful appearance

Pending Publication Date: 2021-07-23
湖北吉佩克环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above two floors are assembled with square tube beams and screws with network brackets, and the anti-static floor surface is glued by spraying glue. There are still many problems. The sprayed glue is easy to burn and explode in the air, and it will produce large amounts of formaldehyde
Surface layers such as steel plates, PVC, HPL, etc. have been pasted on the floor for a long time, and the glue will fall off, causing the surface layer to warp and hollow; it will also cause abnormal noise on the floor and incomplete static electricity dissipation, which will not achieve real anti-static effect. If the steel plate is used, it will rust after a long time, the bearing capacity will not meet the requirements, and safety accidents such as floor collapse will easily occur.

Method used

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  • Anti-static calcium sulfate plate and preparation method thereof

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preparation example Construction

[0037] The embodiment of the present invention also provides a kind of preparation method of antistatic calcium sulfate plate, and this preparation method comprises the following steps:

[0038] (a) Carry out sanding, dedusting to calcium sulfate base material bottom surface, subsequently, lay UV penetrating agent and dry, form the second UV penetrating agent layer, lay UV conductive primer on the surface of the second UV penetrating agent layer and dry , forming the second UV conductive primer layer; then bonding the color-coated plate on the surface of the second UV conductive primer layer to obtain the bottom surface processing plate;

[0039] (b) Sanding and dedusting the side of the bottom surface processing plate, subsequently, laying UV penetrating agent and drying to form the third UV penetrating agent layer, laying UV conductive primer on the surface of the third UV penetrating agent layer and drying, Form the 3rd UV conductive primer layer, obtain side processing pla...

Embodiment 1

[0048] This embodiment is an antistatic calcium sulfate plate, such as figure 1 As shown, the antistatic calcium sulfate plate 1 includes a UV conductive wear-resistant layer 2, a UV conductive topcoat layer 3, a pattern layer 4, a first UV conductive primer layer 5, a putty layer 6, a first One UV penetrating agent layer 7, calcium sulfate substrate layer 8, the second UV penetrating agent layer 9, the second UV conductive primer layer 10, adhesive layer 11 and color-coated plate 12;

[0049] The antistatic calcium sulfate plate 1 also includes a third UV penetrant layer 13 and a third UV conductive primer layer 14;

[0050] The third UV penetrant layer 13 is arranged on the side of the calcium sulfate substrate layer 8;

[0051] The third UV conductive primer layer 14 is disposed on the outside of the third penetrant layer 13 .

Embodiment 2

[0053] Present embodiment is a kind of preparation method of antistatic calcium sulfate plate, and this preparation method comprises the following steps:

[0054] (a) Under a high pressure of 400t, the phosphogypsum is pressed to obtain a calcium sulfate substrate by means of upper and lower water filtration, and after natural curing for 48 hours, it is dried at 180°C and dimensionally processed to obtain a calcium sulfate substrate layer 8;

[0055] Use 400-mesh sandpaper to sand and remove dust on the bottom surface of the calcium sulfate substrate layer 8. Then, use a double-roll coater to lay a UV penetrant on the bottom surface of the calcium sulfate substrate, and then enter the UV dryer to dry to form the second UV penetrant. Agent layer 9, adopt infrared leveling machine to lay UV conductive primer on the surface of the second UV penetrating agent layer 9 and adopt UV drier to dry, form the second UV conductive primer layer 10; The surface of the layer 10 is sprayed wi...

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Abstract

The invention discloses an anti-static calcium sulfate plate and a preparation method thereof. The anti-static calcium sulfate plate comprises a UV conductive wear-resistant layer, a UV conductive finish paint layer, a pattern layer, a first UV conductive primer layer, a putty layer, a first UV penetrant layer, a calcium sulfate base material layer, a second UV penetrant layer, a second UV conductive primer layer, an adhesive layer and a color-coated plate which are sequentially connected from top to bottom. The anti-static calcium sulfate plate has the characteristics of excellent water resistance, corrosion resistance, wear resistance and high conductivity, and in addition, the surface layer of the anti-static calcium sulfate plate is not provided with an adhesive layer, so that the problems of tilting and hollowing of the surface layer of the plate caused by glue falling are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of plates, in particular to an antistatic calcium sulfate plate and a preparation method thereof. Background technique [0002] Anti-static floor is also called dissipative static floor. The working principle of the electrostatic floor is to introduce static electricity into the ground through the layer of material on the floor surface. As we all know, the earth is a medium for spreading static electricity, and the electrostatic floor is a device that connects the earth and the static electricity generated in the workplace. Widely used in computer centers, communication centers, data centers, radio and television transmission centers, power control and dispatch centers, microwave communication stations, satellite ground stations, mobile communications, program-controlled telephone exchanges, radio and television editing control and other professional computer rooms, integrated circuits, etc. Computer, comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/18B24B7/22B28B3/00B32B7/12B32B13/00B32B13/04B32B33/00B32B37/00B32B37/12
CPCB24B7/22B28B3/00B32B7/12B32B13/00B32B13/04B32B33/00B32B37/00B32B37/12B32B2255/26B32B2255/28B32B2307/202B32B2307/554B32B2307/714B32B2307/726B32B2419/00B32B2471/00E04F15/02E04F15/18E04F15/181
Inventor 李跃严萍沈柯臣王墨匀
Owner 湖北吉佩克环保科技有限公司
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