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Plastic hollow board

A technology of plastic plates and empty plates, applied in the direction of layered products, metal layered products, synthetic resin layered products, etc., can solve the problems of low impact strength, poor thermal insulation performance, short service life, etc. The effect of large size, long service life and large remaining space

Inactive Publication Date: 2017-02-01
SUZHOU HENGDAL IND MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing plastic hollow boards have problems such as easy deformation, low hardness, low impact strength, poor thermal insulation performance, and short service life.

Method used

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  • Plastic hollow board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, a plastic hollow plate includes a square cavity 2 surrounded by a plastic plate 1 made of PE, and several groups of corrugated ribs 3 for connecting the upper and lower walls of the cavity 2 are arranged in the cavity 2 Each set of corrugated ribs 3 includes two opposite sub-ribs 4 arranged side by side, and the sub-ribs 4 include first oblique ribs 5 and second oblique ribs for connecting the upper and lower walls of the cavity 2. Rib 6, the first inclined rib 5, the second inclined rib 6 and the upper wall or lower wall of the cavity 2 form a triangular support structure, and the triangular support structure is provided with a structure for connecting the first inclined rib 5, the second inclined rib Two oblique ribs 6 and a triangular body 7 on the upper or lower wall of the cavity 2, the triangular body 7 divides the interior of the triangular support structure into 4 small triangles.

[0021] Connecting devices are provided on two opposi...

Embodiment 2

[0029] Such as figure 1 As shown, a plastic hollow plate includes a square cavity 2 surrounded by a plastic plate 1 made of PP, and several groups of corrugated ribs 3 for connecting the upper and lower walls of the cavity 2 are arranged in the cavity 2 Each set of corrugated ribs 3 includes two opposite sub-ribs 4 arranged side by side, and the sub-ribs 4 include first oblique ribs 5 and second oblique ribs for connecting the upper and lower walls of the cavity 2. Rib 6, the first inclined rib 5, the second inclined rib 6 and the upper wall or lower wall of the cavity 2 form a triangular support structure, and the triangular support structure is provided with a structure for connecting the first inclined rib 5, the second inclined rib Two oblique ribs 6 and a triangular body 7 on the upper or lower wall of the cavity 2, the triangular body 7 divides the interior of the triangular support structure into 4 small triangles.

[0030] Connecting devices are provided on two opposi...

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PUM

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Abstract

The invention discloses a plastic hollow board. The plastic hollow board comprises a square cavity (2) formed by plastic boards (1) in an enclosing mode, multiple groups of edge ribs (3) used for connecting the upper wall and the lower wall of the cavity (2), each edge rib (3) comprises two sub edge ribs (4) which are arranged side by side and are opposite in direction, and each edge rib (4) comprises a first inclined rib (5) and a second inclined rib (6) which are used for connecting the upper wall and the lower wall of the cavity (2), wherein the first inclined rib (5), the second inclined rib (6) and the upper wall or the lower wall of the cavity (2) form a triangular support structure, and a triangle body (7) used for connecting the first inclined rib (5), the second inclined rib (6) and the upper wall or the lower wall of the cavity (2) is arranged in the triangular support structure. According to the plastic hollow board, deformation is not prone to occur, the impact strength is high, a heat preservation function is achieved, the board surface is not prone to damage, and the service life is long.

Description

technical field [0001] The invention relates to a plastic hollow board, belonging to the technical field of boards. Background technique [0002] Plastic hollow board, also known as hollow partition board, Wantong board, double-wall board or corrugated board, is a new type of material that is light in weight, non-toxic, non-polluting, waterproof, shockproof, anti-aging, corrosion-resistant, and rich in color. Compared with cardboard structural products, plastic hollow boards have the advantages of moisture resistance, corrosion resistance, and lighter weight. Compared with injection molding products, plastic hollow panels have the advantages of shock resistance and flexible structure design. [0003] However, the existing plastic hollow boards have problems such as easy deformation, low hardness, low impact strength, poor thermal insulation performance, and short service life. Contents of the invention [0004] The technical problem to be solved by the present invention ...

Claims

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Application Information

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IPC IPC(8): B32B15/082B32B15/085B32B15/20B32B27/32B32B27/30B32B27/08
CPCB32B27/065B32B15/046B32B15/085B32B15/20B32B27/32B32B2266/0228
Inventor 徐志明
Owner SUZHOU HENGDAL IND MATERIALS CO LTD