Ecological moisture-proof board and preparation method thereof

A moisture-proof board and ecological technology, applied in the field of plastics, can solve the problems of rotting corners of toilet partitions, consuming wood resources and costs, etc., achieving good flame retardancy and coloring performance, improving corrosion resistance, excellent moisture resistance, water resistance and corrosion resistance. Effect

Inactive Publication Date: 2015-04-08
XIAMEN DAOMEI RUBBER & PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In our common public health field, the rot caused by expansion is common at the corner of the toilet partition, and it is replaced every year repeatedly, consuming a lot of wooden resources and costs, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of ecological moisture-proof board that the present invention proposes, its raw material comprises by weight:

[0054] PVC type 8 110 parts,

[0055] 55 parts of polyvinyl chloride type 7,

[0056] 8 parts of chlorinated polyethylene,

[0057] Active calcium carbonate 13 parts,

[0058] 1.5 parts of golden topaz titanium dioxide,

[0059] 7.5 parts of foam regulator,

[0060] Composite stabilizer 3.4 parts,

[0061] Internal slip agent OK-60 0.3 parts,

[0062] Polyethylene wax 0.3 part,

[0063] 0.3 parts of yellow foaming agent,

[0064] 0.8 parts of white foaming agent,

[0065] Fluorescent whitening agent 0.06 part.

[0066] The present invention also proposes a preparation method of the above-mentioned ecological moisture-proof board, which comprises polyvinyl chloride type 8, polyvinyl chloride type 7, chlorinated polyethylene, active calcium carbonate, golden yellow stone titanium dioxide, foaming regulator, and composite stabilizer , internal sl...

Embodiment 2

[0068] A kind of ecological moisture-proof board that the present invention proposes, its raw material comprises by weight:

[0069] PVC type 8 95 parts,

[0070] 63 parts of polyvinyl chloride type 7,

[0071] Chlorinated polyethylene 5 parts,

[0072] Active calcium carbonate 16 parts,

[0073] 0.8 parts of golden topaz titanium dioxide,

[0074] 10.5 parts of foam regulator,

[0075] Composite stabilizer 1.9 parts,

[0076] Internal slip agent OK-60 0.38 parts,

[0077] 0.23 parts of polyethylene wax,

[0078] 0.45 parts of yellow foaming agent,

[0079] 0.68 parts of white foaming agent,

[0080] 0.09 parts of fluorescent whitening agent;

[0081] The particle size of the active calcium carbonate is 30-40nm.

[0082] The present invention also proposes a preparation method of the above-mentioned ecological moisture-proof board, which comprises polyvinyl chloride type 8, polyvinyl chloride type 7, chlorinated polyethylene, active calcium carbonate, golden yellow s...

Embodiment 3

[0084] A kind of ecological moisture-proof board that the present invention proposes, its raw material comprises by weight:

[0085] PVC type 8 100 parts,

[0086] 60 parts of polyvinyl chloride type 7,

[0087] Chlorinated polyethylene 6 parts,

[0088] Active calcium carbonate 15 parts,

[0089] 1 part of golden topaz titanium dioxide,

[0090] Foam regulator 9.5 parts,

[0091] Composite stabilizer 2.4 parts,

[0092] Internal slip agent OK-60 0.35 parts,

[0093] 0.25 parts of polyethylene wax,

[0094] 0.4 parts of yellow foaming agent,

[0095] 0.7 parts of white foaming agent,

[0096] 0.08 parts of fluorescent whitening agent;

[0097] The particle size of the active calcium carbonate is 20-30nm.

[0098] The present invention also proposes a preparation method of the above-mentioned ecological moisture-proof board, which comprises polyvinyl chloride type 8, polyvinyl chloride type 7, chlorinated polyethylene, active calcium carbonate, golden yellow stone tit...

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Abstract

The invention discloses an ecological moisture-proof board which comprises the following raw materials in parts by weight: 90-110 parts of polyvinyl chloride 8 type, 55-65 parts of polyvinyl chloride 7 type, 4-8 parts of chlorinated polyethylene, 13-17 parts of activated calcium carbonate, 0.5-1.5 parts of golden stone titanium dioxide, 7.5-11.5 parts of a foaming control agent, 1.4-3.4 parts of a compound stabilizer, 0.3-0.4 part of an internal lubricant OK-60, 0.2-0.3 part of polyethylene wax, 0.3-0.5 part of a yellow foaming agent, 0.6-0.8 part of a white foaming agent and 0.06-0.1 part of a fluorescent whitening agent. The invention also discloses a method for preparing the ecological moisture-proof board. The polyvinyl chloride and chlorinated polyethylene are taken as main ingredients, the filling reinforcing agent and foaming agents are added, and the expanded plastic is prepared. Therefore, the ecological moisture-proof board disclosed by the invention has excellent humidity resistance and water resistance, high strength and good thermal insulation properties.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an ecological moisture-proof board and a preparation method thereof. Background technique [0002] In kitchens, bathrooms, and shipbuilding industries, decorative raw materials are commonly used in the market, such as pressing melamine tape on density boards, multi-layer boards and woodworking boards, cold-pressed fireproof boards and other processes. A large amount of moisture exposure in the above environment will cause the board, degumming, bulging, swelling, rot, etc. In our common public health field, rot caused by expansion is common at the corners of toilet partitions, and they are replaced every year, consuming a lot of wood resources and costs. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an ecological moisture-proof board and its preparation method, using polyvinyl chloride a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/28C08K3/26C08K3/22C08J9/04
CPCC08J9/0061C08J9/04C08J2203/18C08J2327/06C08J2423/06C08J2423/28C08J2427/06C08L27/06C08L2201/02C08L2201/08C08L2203/14C08L2205/025C08L2205/035C08L23/286C08L23/06C08K2003/265C08K2003/2241
Inventor 黄金森
Owner XIAMEN DAOMEI RUBBER & PLASTIC PROD
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