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Insulating waterproof material for substation roofing and preparation method thereof

A waterproof material and substation technology, applied in the field of rubber, to achieve the effect of wide application range, good weather resistance, and not easy to age and decompose

Inactive Publication Date: 2016-11-09
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the requirements of scientific and technological progress, the current substation roof materials are not only required to have high insulation performance and waterproof performance, but also require ozone resistance, heat aging resistance, low temperature resistance, and chemical corrosion resistance. In addition, it is also required This product has environmental performance; therefore, traditional rubber products simply have good insulation properties, which are far from meeting the requirements of modern society

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An insulating and waterproof material for a substation roof, comprising an inner layer and an outer layer, and the mass ratio of the inner layer to the outer layer is 2.5:1;

[0036] The inner layer is made of the following raw materials in parts by mass: 2.5 parts of nitrocellulose resin, 1.5 parts of polyvinyl chloride resin, 1.5 parts of bisphenol A type unsaturated polyester resin, 2 parts of butadiene rubber, 4 parts of EPDM rubber 2 parts of bromobutyl rubber, 4 parts of reticulated polyimide, 3 parts of calcium carbonate, 5 parts of paraffin oil, 1 part of attapulgite, 1 part of glass fiber, 3.5 parts of nano-carbon fiber, 1.5 parts of stearamide , 1 part of zinc oxide, 2 parts of N-cyclohexyl-2-benzothiazole sulfenamide, 3 parts of sulfur, 0.8 parts of carbon black, 3 parts of white carbon black, 3 parts of tackifying resin, 2 parts of magnesium hydroxide, 4 parts of plasticizer, 4 parts of anti-aging agent and 4 parts of auxiliary agent;

[0037] The outer lay...

Embodiment 2

[0049] An insulating and waterproof material for a substation roof, comprising an inner layer and an outer layer, and the mass ratio of the inner layer to the outer layer is 2:1;

[0050] The inner layer is made of the following raw materials in parts by mass: 2 parts of nitrocellulose resin, 1 part of polyvinyl chloride resin, 1 part of bisphenol A type unsaturated polyester resin, 3 parts of butadiene rubber, 5 parts of EPDM rubber 1.5 parts of bromobutyl rubber, 3.5 parts of reticulated polyimide, 2.5 parts of calcium carbonate, 4 parts of paraffin oil, 2 parts of attapulgite, 2 parts of glass fiber, 3 parts of nano-carbon fiber, 1 part of stearamide , 0.8 parts of zinc oxide, 1.5 parts of N-cyclohexyl-2-benzothiazole sulfenamide, 2.5 parts of sulfur, 0.6 parts of carbon black, 2.5 parts of white carbon black, 2.5 parts of tackifying resin, 1.5 parts of magnesium hydroxide, 3 parts of plasticizer, 3 parts of anti-aging agent and 5 parts of auxiliary agent;

[0051] The out...

Embodiment 3

[0063] An insulating and waterproof material for a substation roof, comprising an inner layer and an outer layer, the mass ratio of the inner layer and the outer layer being 3:1;

[0064] The inner layer is made of the following raw materials in parts by mass: 3 parts of nitrocellulose resin, 2 parts of polyvinyl chloride resin, 2 parts of bisphenol A type unsaturated polyester resin, 2.5 parts of butadiene rubber, 4.5 parts of EPDM rubber 1 part, bromobutyl rubber 1 part, reticular polyimide 3 parts, calcium carbonate 2 parts, paraffin oil 3 parts, attapulgite 1.5 parts, glass fiber 1.5 parts, nano-carbon fiber 4 parts, stearamide 2 parts , 0.5 parts of zinc oxide, 1 part of N-cyclohexyl-2-benzothiazole sulfenamide, 2 parts of sulfur, 0.5 parts of carbon black, 2 parts of white carbon black, 2 parts of tackifying resin, 1 part of magnesium hydroxide, 5 parts of plasticizer, 5 parts of anti-aging agent and 3 parts of auxiliary agent;

[0065] The outer layer is made of the fo...

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PUM

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Abstract

The invention belongs to the field of rubber materials, in particular to an insulating waterproof material for substation roofing and a preparation method thereof. the material includes an inner layer and an outer layer; the inner layer is made from the following materials: nitrocellulose resin, polyvinyl chloride resin, bisphenol A unsaturated polyester resin, cis-polybutadiene rubber, ethylene propylene diene monomer, brominated butyl rubber, meshed polyimide, calcium carbonate, paraffinic oil, attapulgite, glass fiber, nano carbon fiber, stearamide, zinc oxide, N-cyclohexyl-2-benzothiazole-sulphenamide, sulfur, carbon black, white carbon black, tackifying resin, magnesium hydroxide, a plasticizer, an antiager and an aid; the outer layer is made from the following materials: polyimide, calcium carbonate, glass fiber, microcrystalline wax, an antiager and an aid. The insulating waterproof material for substation roofing has good insulating property, is resistant to ozone, thermal aging, low temperatures, chemical corrosions, impact and water, and is high in toughness, strength and wear resistance; The invention also provides the preparation method of the insulating waterproof material for substation roofing.

Description

technical field [0001] The invention belongs to the field of rubber, and in particular relates to an insulating and waterproof material for a substation roof and a preparation method thereof. Background technique [0002] Insulation material is a commonly used functional material and is widely used in the power industry. With the requirements of scientific and technological progress, the current substation roof materials are not only required to have high insulation performance and waterproof performance, but also require ozone resistance, heat aging resistance, low temperature resistance, and chemical corrosion resistance. In addition, it is also required This product is environmentally friendly; therefore, traditional rubber products simply have good insulation properties, which are far from meeting the requirements of modern society. Contents of the invention [0003] In view of the deficiencies in the prior art, the object of the present invention is to provide an ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B25/08B32B25/18B32B25/14B32B25/16B32B27/28B32B27/30B32B27/36B32B27/18C08L23/16C08L9/00C08L67/06C08L27/06C08L23/22C08L79/08C08L91/06C08K13/04C08K7/14C08K7/06C08K3/34C08K3/26C08K3/22C08K3/04
CPCB32B25/08B32B25/14B32B25/16B32B25/18B32B27/18B32B27/28B32B27/281B32B27/304B32B27/36B32B2307/206B32B2307/536B32B2307/552B32B2307/554B32B2307/712B32B2307/714B32B2307/7265B32B2419/06C08K2201/011C08L23/16C08L79/08C08L2201/08C08L2205/035
Inventor 巩洧平
Owner STATE GRID SHANDONG ELECTRIC POWER
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