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Shock-resistant structural electric power pipe

A power tube and impact-resistant technology, applied in the field of structural power tubes, to achieve the effects of improving hydrophobic and lipophilic properties, enhancing compatibility, and increasing elongation at break

Inactive Publication Date: 2015-10-28
安徽盛华管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the proportion of consumption of PVC hard products in my country has risen to 59.2%, but there is still a certain gap compared with developed countries.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] An impact-resistant structural power tube, made of the following raw materials in parts by weight (kg): 120 polyvinyl chloride, 3 magnesium hydroxide, 0.3 stearic acid, 8 calcium carbonate, 0.4 sodium lignosulfonate, and nanometer trioxide Diantimony 1, sodium oleate 0.8, silane coupling agent kh5500.7, paraffin wax 1, straw powder 2, tetrachloroisophthalonitrile 0.6, antioxidant 10101, dimethyl silicone oil 0.8, appropriate amount of water;

[0016] An impact-resistant structural power tube according to claim 1, characterized in that it is prepared by the following specific steps:

[0017] (1) Put magnesium hydroxide into an appropriate amount of water, stir evenly to form a suspension, raise the temperature to 50°C, then dissolve stearic acid with 2 times the amount of ethanol, add it to the magnesium hydroxide suspension, and stir until ...

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Abstract

The invention discloses a shock-resistant structural electric power pipe which is characterized by being prepared from the following raw materials in parts by weight: 100-130 parts of polyvinyl chloride, 2-4 parts of magnesium hydroxide, 0.1-0.4 part of stearic acid, 6-10 parts of calcium carbonate, 0.2-0.5 part of sodium lignosulfonate, 1-2 parts of nano antimony trioxide, 0.5-1 part of sodium oleate, 0.4-1 part of a silane coupling agent kh550, 1-2 parts of paraffin, 2-3 parts of a straw powder, 0.3-1 part of 2,4,5,6-tetrachloro-3-benzenedicarbonitrile, 1-2 parts of an antioxidant 1010, 0.5-1 part of dimethylsilicone oil, and a proper amount of water. With synergistic effect of the straw powder, dimethylsilicone oil and 2,4,5,6-tetrachloro-3-benzenedicarbonitrile, the brittleness, shock resistance, sterilization, lubrication and other properties of PVC can be significantly improved and are obviously superior to the properties of unmodified PVC, and the PVC is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of power protection tubes, in particular to an impact-resistant structural power tube. Background technique [0002] PVC pipe has good tensile and compressive strength, but its flexibility is not as good as other plastic pipes. It has excellent corrosion resistance and the cheapest price among all kinds of plastic pipes. 100°C, excellent chemical resistance, used for residential life, industrial and mining, agricultural water supply and drainage, irrigation, gas supply, exhaust pipes, wire conduits, rainwater pipes, industrial anti-corrosion pipes, etc. The main component of PVC is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness, ductility, etc. Compared with advanced countries, the production and application of plastic pipes in my country is not small, and many applications still need to be developed, waiting for us to develop, such as the development of gas p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08L83/04C08K13/06C08K9/04C08K3/26C08K3/22C08K5/315B29C47/92B29C48/92
CPCC08L27/06B29C48/92B29C2948/9259B29C2948/92704C08K2201/011C08L2201/02C08L2203/18C08L2203/20C08L2205/035C08L91/06C08L97/02C08L83/04C08K13/06C08K9/04C08K9/02C08K9/08C08K2003/265C08K2003/2224C08K5/315
Inventor 盛付林
Owner 安徽盛华管业有限公司
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