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Widely-applicable insulating PVC board and production method thereof

A technology of PVC board and production method, which is applied in the field of board production and processing, can solve problems such as imperfect manufacturing process, and achieve the effect of good pretreatment effect, continuous surface and good brightness

Inactive Publication Date: 2015-12-23
ANHUI TIANRUN PLASTIC IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The PVC boards and their production processes that appear in the existing market are not perfect, and need to be improved, such as cost, the yield and quality of PVC boards; in addition, some performances of PVC boards need to be improved, such as heat preservation, etc. Meet the needs of the public

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The first embodiment of the present invention is a widely used thermal insulation PVC board, wherein the weight content of each component is: 100 parts of PVC powder, 20 parts of PVC waste powder, 12 parts of calcium powder, 8 parts of talcum powder, and 0.28 parts of paraffin wax 0.32 parts of stearic acid, 1.2 parts of stabilizer, 1.2 parts of CPE, 0.15 parts of magnesium chloride powder, 1.0 parts of mica powder.

[0027] In this embodiment, the particle size of the PVC powder is 50 mesh, and the particle size distribution is reasonable, which is conducive to the forming of the PVC board, and the combination is tight, the surface roughness and brightness of the PVC board are good, and the strength and The hardness meets the requirements for use. Similarly, the particle size of the PVC waste powder is 40-50 mesh.

[0028] The present invention also provides a kind of manufacture method of above-mentioned PVC plate, specifically carries out according to the following ...

Embodiment 2

[0040] In the second embodiment, the weight content of each component in the widely used thermal insulation PVC board is: 100 parts of PVC powder, 20 parts of waste PVC powder, 15 parts of calcium powder, 5 parts of talcum powder, 0.25 parts of paraffin, 0.3 parts of stearic acid, 1.5 parts of stabilizer, 1.5 parts of CPE, 0.2 parts of magnesium chloride powder, 1.0 parts of mica powder.

Embodiment 3

[0042] In the third embodiment, the weight content of each component in the widely used thermal insulation PVC board is: 100 parts of PVC powder, 25 parts of PVC waste powder, 10 parts of calcium powder, 5 parts of talcum powder, 0.3 part of paraffin, 0.35 parts of stearic acid, 1.0 parts of stabilizer, 1.2 parts of CPE, 0.12 parts of magnesium chloride powder, 1.2 parts of mica powder.

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Abstract

The invention discloses a widely-applicable insulating PVC board and a production method thereof. The widely-applicable insulating PVC board comprises the following components in part by weight: 100 parts of PVC powder, 15 to 25 parts of PVC waste powder, 10 to 15 parts of calcium powder, 5 to 10 parts of talcum powder, 0.2 to 0.3 parts of paraffin, 0.3 to 0.5 parts of stearic acid, 1.0 to 1.5 parts of stabilizer, 1.0 to 1.5 parts of CPE, 0.1 to 0.2 parts of magnesium chloride and 1.0 to 1.5 parts of mica powder. The PVC board produced by virtue of the method is good in surface coarseness and brightness; moreover, the surface is continuous, the thickness is uniform, the quality of the board is guaranteed, and the board is durable; the PVC board has good insulating and heat preservation effect, not only can be installed inside a room, but also can be installed outside the room, and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of plate production and processing, and in particular relates to a PVC plate and a production method thereof. Background technique [0002] With the continuous and rapid development of the social economy, the demand for house decoration has also risen sharply. With the massive consumption of wood, it is impossible to provide wood for making more decorative wall panels in the short term. Therefore, research on replacing wooden wall panels has been put on the table. schedule. At present, more PVC boards are used to replace wooden wallboards. The manufacturing cost is low, and it can also be fireproof and moisture-proof. It is safe and reliable to use, and is widely used in house interior decoration. The PVC boards and their production processes that appear in the existing market are not perfect, and need to be improved, such as cost, the yield and quality of PVC boards; in addition, some performances of PVC b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/02C08K3/26C08K3/34C08K5/09C08K3/16
Inventor 李玲李琦
Owner ANHUI TIANRUN PLASTIC IND
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