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High-resilience stereo polyvinyl chloride sheet and preparation method thereof

A polyvinyl chloride, high-resilience technology, applied in the field of high-resilience three-dimensional polyvinyl chloride sheet and its preparation, can solve the problems of low ornamental value, poor rebound effect of the sheet, poor overall performance, etc., and achieve Soft texture, low production cost and high production efficiency

Inactive Publication Date: 2016-03-30
DONGGUAN IUIU HOUSEHOLD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing patterns are generally flat patterns, which are less ornamental; and the rebound effect of the sheet is not good, and the overall performance is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A kind of high-resilience three-dimensional polyvinyl chloride sheet, described high-resilience three-dimensional polyvinyl chloride sheet comprises the raw material of following weight portion:

[0060] 80 parts of PVC resin

[0061] 5 parts plasticizer

[0062] 1 part heat stabilizer

[0063] Elastic modifier 1 part

[0064] Foaming agent 2 parts

[0065] Lubricant 6 parts.

[0066] The PVC resin is a mixture of calcium carbide method PVC resin and ethylene method PVC resin in a weight ratio of 1:2; the plasticizer is made of epoxy soybean oil, triethyl citrate and synthetic vegetable ester in a weight ratio of 1 : 0.8: 1.5 mixture.

[0067] The heat stabilizer is a mixture of calcium-zinc composite heat stabilizer and hydrotalcite heat stabilizer at a weight ratio of 1:0.8; the calcium-zinc composite heat stabilizer is composed of calcium stearate, calcium ricinoleate, hard A mixture of zinc fatty acid and zinc ricinoleate in a weight ratio of 0.5:1:0.5:0.8.

...

Embodiment 2

[0085] A kind of high-resilience three-dimensional polyvinyl chloride sheet, described high-resilience three-dimensional polyvinyl chloride sheet comprises the raw material of following weight portion:

[0086] 85 parts of PVC resin

[0087] 6 parts plasticizer

[0088] Heat stabilizer 1.5 parts

[0089] Elastic modifier 2 parts

[0090] Foaming agent 2.5 parts

[0091] 7 parts lubricant.

[0092] The PVC resin is a mixture of calcium carbide method PVC resin and ethylene method PVC resin in a weight ratio of 1:2.5; the plasticizer is made of epoxy soybean oil, triethyl citrate and synthetic vegetable ester in a weight ratio of 1 : 0.9: 1.8 composition of the mixture.

[0093] The heat stabilizer is a mixture of calcium-zinc composite heat stabilizer and hydrotalcite heat stabilizer at a weight ratio of 1:0.9; the calcium-zinc composite heat stabilizer is composed of calcium stearate, calcium ricinoleate, hard A mixture of zinc fatty acid and zinc ricinoleate in a weight...

Embodiment 3

[0111] A kind of high-resilience three-dimensional polyvinyl chloride sheet, described high-resilience three-dimensional polyvinyl chloride sheet comprises the raw material of following weight portion:

[0112] PVC resin 90 parts

[0113] 7 parts plasticizer

[0114] 2 parts heat stabilizer

[0115] Elastic modifier 3 parts

[0116] Foaming agent 3 parts

[0117] 8 parts lubricant.

[0118] The PVC resin is a mixture of calcium carbide method PVC resin and ethylene method PVC resin in a weight ratio of 1:2; the plasticizer is made of epoxy soybean oil, triethyl citrate and synthetic vegetable ester in a weight ratio of 1 : 1:2 composition mixture.

[0119] The heat stabilizer is a mixture of a calcium-zinc composite heat stabilizer and a hydrotalcite heat stabilizer at a weight ratio of 1:1; the calcium-zinc composite heat stabilizer is composed of calcium stearate, calcium ricinoleate, hard A mixture of zinc fatty acid and zinc ricinoleate in a weight ratio of 1:1:1:1. ...

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Abstract

The invention relates to the technical field of sheet, and particularly, relates to a high-resilience stereo polyvinyl chloride (PVC) sheet and a preparation method thereof. The high-resilience stereo PVC sheet includes the following raw materials in parts by weight: 80-100 parts of PVC resin, 5-10 parts of a plasticizer, 1-3 parts of a heat stabilizer, 1-5 parts of an elastic modifier, 2-4 parts of a foaming agent and 6-10 parts of a lubricant. According to the sheet, the raw materials are adopted, the weight ratios of the raw materials are strictly controlled, and the prepared sheet has the advantages of good resilience effect, heat resistance, cold resistance, acid resistance, alkali resistance, great pressure resistance, aging resistance, static electricity resistance, smooth surface, no cracks, no bubbles, uniform color and luster, soft texture, comfortable hand feeling, health and environmental protection.

Description

technical field [0001] The invention relates to the technical field of sheets, in particular to a high-resilience three-dimensional polyvinyl chloride sheet and a preparation method thereof. Background technique [0002] Soft polyvinyl chloride sheet is transparent, beautiful and soft, and has been widely used in the field of daily products, such as tablecloths, table mats and placemats. This type of product is generally attached with a transparent film on the other side of the printed pattern. When it is covered on furniture, especially glass furniture, it can not only display the printed pattern on the transparent film, but also observe the shape of the furniture through the transparent film. Play a very good decorative effect. However, the existing patterns are generally flat patterns, which are less ornamental; and the rebound effect of the sheet is not good, and the overall performance is poor. Contents of the invention [0003] In order to overcome the shortcomings...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L25/06C08L91/00C08L23/30C08L23/28C08L23/08C08K13/06C08K9/06C08K3/26C08K5/11C08K5/098C08K5/103C08K5/20C08J9/10B29D7/01
CPCB29D7/01C08J9/102C08J9/103C08J2203/04C08J2203/18C08J2327/06C08J2427/06C08K2201/011C08K2201/014C08L27/06C08L2201/02C08L2201/04C08L2201/08C08L2203/14C08L2205/025C08L2205/035C08L25/06C08L91/00C08L23/30C08L23/286C08L23/0853C08K13/06C08K9/06C08K2003/265C08K5/11C08K5/098C08K3/26C08K5/103C08K5/20
Inventor 刘承发
Owner DONGGUAN IUIU HOUSEHOLD PROD