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Outdoor age-proof PVC foaming plate

A foam board, anti-aging technology, applied in the field of composite materials, can solve the problems of shortened service life, increased use cost, easy aging of PVC foam board, etc., and achieve long service life, large market space, and excellent anti-aging performance Effect

Inactive Publication Date: 2017-09-15
南京欧格节能环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used outdoors, due to the influence of the environment, weather and other factors, the PVC foam board is easy to age, which will shorten the service life and increase the cost of use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: Adopt the conventional method of preparing PVC foam board in this field, prepare PVC foam board according to the following component ratio: SG-6 type polyvinyl chloride 75kg, calcium powder 50kg, AC yellow foaming agent 0.4kg, NC White foaming agent 0.85kg, foam regulator 7.5kg, stabilizer 3.4kg, plasticizer 0.25kg, internal lubricant 0.5kg, external lubricant 0.4kg, antioxidant 0.8kg.

[0012] Described AC yellow foaming agent and NC white foaming agent are the products of Qingdao Xinyuan Industry and Trade Co., Ltd., and the foam regulator is the DLF-200 type PVC foam regulator of Weifang Donglin Chemical Co., Ltd., and the stabilizer is stearin Calcium acid, plasticizer is dibutyl phthalate, internal lubricant is Zibo Huaxing Auxiliary Co., Ltd. ZB-60Y type PVC processing internal lubricant, external lubricant is Hangzhou Oil Chemical Co., Ltd. HG70S plastic external lubrication Antioxidant and antioxidant are antioxidant 1010 from Nanjing Huali Mingke ...

Embodiment 2

[0014] Example 2: The conventional method for preparing PVC foam boards in this field is used to prepare PVC foam boards according to the following component ratios: SG-7 type polyvinyl chloride 75kg, calcium powder 50kg, AC yellow foaming agent 0.35kg, NC White foaming agent 0.9kg, foam regulator 7kg, stabilizer 3.2kg, plasticizer 0.25kg, internal lubricant 0.4kg, external lubricant 0.5kg, antioxidant 1.5kg.

[0015] Described AC yellow foaming agent and NC white foaming agent are the products of Qingdao Xinyuan Industry and Trade Co., Ltd., and the foam regulator is the DLF-200 type PVC foam regulator of Weifang Donglin Chemical Co., Ltd., and the stabilizer is stearin Calcium acid, plasticizer is dibutyl phthalate, internal lubricant is Zibo Huaxing Auxiliary Co., Ltd. ZB-60Y type PVC processing internal lubricant, external lubricant is Hangzhou Oil Chemical Co., Ltd. HG70S plastic external lubrication Antioxidant and antioxidant are antioxidant 1010 from Nanjing Huali Ming...

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Abstract

The invention discloses an outdoor age-proof PVC foaming plate. The outdoor age-proof PVC foaming plate comprises the following components in parts by weight: 70-80 parts of polyvinyl chloride, 40-60 parts of calcium powder, 0.3-0.5 parts of an AC yellow foaming agent, 0.8-1 part of a NC white foaming agent, 6-8 parts of a foaming conditioning agent, 2-4 parts of a stabilizing agent, 0.1-0.3 parts of a plasticizer, 0.3-0.6 parts of an internal lubricant, 0.3-0.6 parts of an external lubricant, and 0.6-1.8 parts of an anti-oxidant. The outdoor age-proof PVC foaming plate has the advantages of simple process, high intensity, excellent age-proof performance, and long usage life, satisfy requirement for outdoor usage, and has large market space.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a PVC foam board. Background technique [0002] PVC foam board is made of polyvinyl chloride as the main raw material, adding various processing aids and foaming agents. It has excellent chemical stability, corrosion resistance, high hardness and high strength. It is widely used in building materials, indoor and outdoor field of design. When used outdoors, due to environmental, weather and other factors, PVC foam boards are prone to aging, resulting in shortened service life and increased use costs. Therefore, it is of great significance to research and develop PVC foam boards with excellent anti-aging properties and suitable for outdoor use. Contents of the invention [0003] Object of the invention: The object of the invention is to address the deficiencies of the prior art and provide an outdoor anti-aging PVC foam board, which is easy to prepare, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/02C08K3/26C08K5/098C08K5/12C08J9/10C08J9/06
CPCC08K13/02C08J9/06C08J9/103C08J2203/04C08J2203/18C08J2327/06C08K3/26C08K5/098C08K5/12C08K2003/265C08L2203/14C08L27/06
Inventor 唐国东
Owner 南京欧格节能环保科技有限公司
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