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Anti-aging transfer georgette type PVC (Polyvinyl Chloride) sheet and preparation method thereof

A polyvinyl chloride, anti-aging technology, applied in the field of anti-aging transfer printed polyvinyl chloride sheet and its preparation, can solve the problems of short service life, poor anti-aging performance, etc., and achieve improved fluidity and low temperature resistance Good, the effect of improving flexibility

Inactive Publication Date: 2015-04-01
DONGGUAN IUIU HOUSEHOLD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing sheet has poor anti-aging performance and short service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] An anti-aging transfer laminated polyvinyl chloride sheet, comprising the following raw materials in parts by weight:

[0061] PVC resin 50 parts

[0062] Plasticizer 20 parts

[0063] Lubricant 8 parts

[0064] 1 heat stabilizer

[0065] Slippery agent 0.05 part

[0066] Pigment powder 0.02 parts

[0067] 0.1 part of anti-ultraviolet agent;

[0068] Wherein, the anti-ultraviolet agent is 4-benzoyloxy-2,2,6,6-tetramethylpiperidine.

[0069] The PVC resin has a degree of polymerization of 1000, a particle size of 0.1mm, and a density of 1.35g / cm 3 PVC resin.

[0070] The plasticizer is a mixture of dioctyl phthalate and epoxidized soybean oil in a weight ratio of 2:1.

[0071] The lubricant is a mixture of natural paraffin and methylenebisstearamide in a weight ratio of 1:1.2.

[0072] The heat stabilizer is a mixture of barium stearate and zinc stearate in a molar ratio of 1:1.4.

[0073] The slippery agent is a mixture composed of erucamide, oleic acid amide ...

Embodiment 2

[0086] An anti-aging transfer laminated polyvinyl chloride sheet, comprising the following raw materials in parts by weight:

[0087] 60 parts of PVC resin

[0088] Plasticizer 24 parts

[0089] Lubricant 9 parts

[0090] Heat stabilizer 1.5 parts

[0091] Slippery agent 0.07 parts

[0092] Pigment powder 0.02 parts

[0093] 0.12 parts of anti-ultraviolet agent;

[0094] Wherein, the anti-ultraviolet agent is composed of 4-benzoyloxy-2,2,6,6-tetramethylpiperidine and 2-hydroxyl-4-n-octyloxybenzophenone in a weight ratio of 1.5: 1 composition of the mixture.

[0095] The PVC resin has a degree of polymerization of 1050, a particle size of 0.12 mm, and a density of 1.37 g / cm 3 PVC resin.

[0096] The plasticizer is a mixture of dioctyl phthalate and epoxidized soybean oil in a weight ratio of 2.5:1.

[0097] The lubricant is a mixture of natural paraffin and methylenebisstearamide in a weight ratio of 1:1.3.

[0098] The heat stabilizer is a mixture of barium stearate ...

Embodiment 3

[0112] An anti-aging transfer laminated polyvinyl chloride sheet, comprising the following raw materials in parts by weight:

[0113] PVC resin 70 parts

[0114] Plasticizer 27 parts

[0115] Lubricant 10 parts

[0116] 2 parts heat stabilizer

[0117] Slippery agent 0.1 parts

[0118] Pigment powder 0.03 parts

[0119] 0.15 parts of anti-ultraviolet agent;

[0120] Wherein, the anti-ultraviolet agent is by weight ratio 2: 1 composition of the mixture.

[0121] The PVC resin has a degree of polymerization of 1100, a particle size of 0.15 mm, and a density of 1.4 g / cm 3 PVC resin.

[0122] The plasticizer is a mixture of dioctyl phthalate and epoxidized soybean oil in a weight ratio of 3:1.

[0123] The lubricant is a mixture of natural paraffin and methylenebisstearamide in a weight ratio of 1:1.5.

[0124] The heat stabilizer is a mixture of barium laurate and zinc laurate in a molar ratio of 1:1.8.

[0125] The slippery agent is a mixture composed of erucamide, ol...

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Abstract

The invention relates to the technical field of sheets, and particularly relates to an anti-aging transfer georgette type PVC (Polyvinyl Chloride) sheet and a preparation method thereof. The sheet is prepared from the following raw materials in parts by weight: 50 to 90 parts of PVC resin, 20 to 34 parts of a plasticizer, 8 to 12 parts of a lubricant, 1 to 3 parts of a heat stabilizer, 0.05 to 0.15 part of a slipping agent, 0.02 to 0.04 part of pigment powder, and 0.1 to 0.2 part of an anti-ultraviolet agent, wherein the anti-ultraviolet agent is prepared from one or a mixture of 4-benzoyloxy-2, 2, 6, 6-tetramethylpiperidine and 2-hydroxy-4-octyloxybenzophenone in proportion. According to the sheet, the raw materials are adopted, and the weight ratio of the raw materials are strictly controlled, so that the sheet has a good anti-aging effect, and is resistant to heat, cold, acid, alkali and great pressure, antistatic, smooth in surface, free of crack and bubble, uniform in color and luster, high in stereoscopic impression, soft, comfortable to touch, healthy and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of sheets, in particular to an anti-aging transfer-printed patterned 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 sheets have poor aging resistance and short service life. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K5/00C08K5/3435C08K5/132C08K5/12C08K5/1515C08K5/098B29B7/28B29B9/06B29B13/10B29C43/24B29C43/52B29C43/58B44C1/165
CPCB29D7/01B29K2995/0016B29K2995/0073B44C1/165C08K2201/014C08L27/06C08L2201/04C08L2201/08C08L2205/02C08L2205/03C08L91/00C08L91/06C08K5/00C08K5/3435C08K5/132C08K5/12C08K5/098
Inventor 刘承发
Owner DONGGUAN IUIU HOUSEHOLD PROD
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