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PVC (polyvinyl chloride) home decorative sheet and preparation method thereof

A decorative board and PVC resin powder technology, applied in the field of decorative boards, can solve problems such as short service life and application restrictions

Inactive Publication Date: 2017-02-08
江苏旺科新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With people's recognition of PVC products, as well as the enhancement of environmental protection awareness and tree protection awareness, the market demand for PVC home decoration boards is also increasing, but the existing PVC home decoration boards are generally brittle and have a short service life. Disadvantages make it limited in application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] Embodiment 1, a kind of PVC home decorative board, it is made of the raw material of following weight ratio:

[0074] PVC resin powder 20;

[0075] Active Light Calcium Carbonate 10;

[0076] PVC recycled material 90;

[0077] Composite stabilizer 1.5;

[0078] Foam regulator 6;

[0079] Composite blowing agent 1;

[0080] Plasticizer 0.2;

[0081] Internal lubricant 0.5;

[0082] External lubricant 0.1;

[0083] Brightener 0.025;

[0084] The PVC recycled materials include PVC decorative template recycled materials, white PVC plastic-steel window recycled materials and white PVC pipe recycled materials;

[0085] The composite foaming agent is formed by mixing a white foaming agent and a yellow foaming agent.

Embodiment 2

[0086] Embodiment 2, a kind of PVC home decorative board, it is made of the raw material of following weight ratio:

[0087] PVC resin powder 30;

[0088] Active Light Calcium Carbonate 30;

[0089] PVC recycled material 150;

[0090] Composite Stabilizer 2.0;

[0091] Foam regulator 9;

[0092] Composite blowing agent 1.8;

[0093] Plasticizer 0.5;

[0094] Internal lubricant 0.7;

[0095] External lubricant 0.3;

[0096] Brightener 0.035;

[0097] The PVC recycled materials include PVC decorative template recycled materials, white PVC plastic-steel window recycled materials and white PVC pipe recycled materials;

[0098] The composite foaming agent is formed by mixing a white foaming agent and a yellow foaming agent.

Embodiment 3

[0099] Embodiment 3, a kind of PVC home decorative board, it is made of the raw material of following weight ratio:

[0100] PVC resin powder 23;

[0101] Active light calcium carbonate 12.5;

[0102] PVC recycled material 100;

[0103] Composite stabilizer 1.6;

[0104] Foam regulator 7;

[0105] Composite blowing agent 1.2;

[0106] Plasticizer 0.3;

[0107] Internal lubricant 0.5;

[0108] External lubricant 0.1;

[0109] Brightener 0.025;

[0110] The PVC recycled materials include PVC decorative template recycled materials, white PVC plastic-steel window recycled materials and white PVC pipe recycled materials;

[0111] The composite foaming agent is formed by mixing a white foaming agent and a yellow foaming agent.

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Abstract

The invention discloses a PVC (polyvinyl chloride) home decorative sheet which is prepared from the following raw materials according to a weight proportion: 20 to 30 of PVC resin powder; 10 to 30 of colloidal calcium carbonate; 90 to 150 of PVC recycled materials; 1.5 to 2.0 of composite stabilizer; 6 to 9 of foaming control agent; 1 to 1.8 of composite foaming agent; 0.2 to 0.5 of plasticizer, 0.5 to 0.7 of internal lubricant, 0.1 to 0.3 of external lubricant, and 0.025 to 0.035 of whitening agent. The PVC recycled materials comprise a PVC decorative template recycled material, a white PVC plastic steel window recycled material and a white PVC pipe recycled material; the composite foaming agent is formed by mixing a white foaming agent and a yellow foaming agent. The invention further discloses a preparation method of the PVC home decorative sheet. According to the PVC home decorative sheet and the preparation method thereof, which are disclosed by the invention, the PVC recycled materials are used as one of the main raw materials, wastes are changed into treasures, production cost is reduced, energy is saved, hardness and weather resistance of the product are improved, recycling times are increased, the recycling times can reach 35 times or above, moreover, the preparation method is easy to operate, and the prepared product is smooth and attractive in surface. The PVC home decorative sheet disclosed by the invention is energy-saving, environmental-friendly, low in production cost and long in service life.

Description

technical field [0001] The invention relates to a decorative board, in particular to a PVC family decorative board and a preparation method thereof. Background technique [0002] With people's recognition of PVC products, as well as the enhancement of environmental protection awareness and tree protection awareness, the market demand for PVC home decoration boards is also increasing, but the existing PVC home decoration boards are generally brittle and have a short service life. The disadvantages limit its application. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a PVC home decorative board with good hardness, strong rigidity and long service life in view of the deficiencies of the prior art. [0004] The present invention also provides a preparation method of the aforementioned PVC home decoration board. [0005] The technical problem to be solved in the present invention is achieved through the following t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/30C08L23/06C08K3/26C08K5/098C08J9/08C08J9/10
CPCC08L27/06C08J9/08C08J9/103C08J2203/02C08J2203/04C08J2203/18C08J2327/06C08J2427/06C08L2203/14C08L2205/025C08L2205/035C08L2207/20C08L23/30C08L23/06C08K2003/265C08K5/098
Inventor 王泽王兴成王加标
Owner 江苏旺科新材料有限公司
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