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Anti-electromagnetic radiation power protection tube

An anti-electromagnetic radiation and power protection technology, which is applied in the field of power protection tubes to achieve improved flame retardancy, high tensile strength and tear strength, and increased 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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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 electric power protection tube against electromagnetic radiation, made of the following raw materials in parts by weight (kg): polyvinyl chloride 126, magnesium hydroxide 3, stearic acid 0.3, calcium carbonate 7, sodium lignosulfonate 0.4, nanometer three Diantimony oxide 1, sodium oleate 0.8, silane coupling agent kh5500.8, tributyl citrate 1, tribasic lead sulfate 2, magnetic powder 2, silicon acrylic emulsion 1, zinc borate 0.6, appropriate amount of water;

[0016] A power protection tube against electromagnetic radiation 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 60°C, then dissolve stearic acid with 2 times the amount of ethanol, add it to the magnesium...

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Abstract

The invention discloses an anti-electromagnetic radiation power protection tube 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 lignosulphonate, 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 tributyl citrate, 2-3 parts of tribasic lead sulfate, 2-3 parts of a magnetic powder, 0.5-2 parts of a silicone-acrylic emulsion, 0.5-1 part of zinc borate, and a proper amount of water. A PVC material prepared by adopting the appropriate ratio has good performance, and the added raw materials have simple sources; and moreover, the PVC anti-electromagnetic radiation and anti-electromagnetic interference functions are increased, so that the harm to the environment and human bodies is small; and in the use process, the tensile strength and the tearing strength are high and the aging-resistant performance is good.

Description

technical field [0001] The invention relates to the technical field of electric power protection tubes, in particular to an electric power protection tube for preventing electromagnetic radiation. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/00C08L33/08C08K13/02C08K3/22C08K5/09C08K3/26C08K5/098C08K5/544C08K5/11C08K3/30C08K3/38
CPCC08L27/06C08K2201/011C08L2201/02C08L2203/18C08L2205/03C08L97/00C08L33/04C08K13/02C08K2003/2224C08K5/09C08K2003/265C08K3/2279C08K5/098C08K5/544C08K5/11C08K2003/3045C08K2003/387
Inventor 盛付林
Owner 安徽盛华管业有限公司
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