Reflective material for protecting electric power facilities and preparation method of reflective material

A technology of reflective materials and power facilities, which is applied in the field of polymer materials, can solve the problems of decreased reflective effect, short service life, easy wear and tear, etc., and achieves the effects of good reflective effect, not easy to yellow, and good reflective effect.

Inactive Publication Date: 2016-12-14
STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the reflective effect of the existing reflective materials is seriously reduced after long-term use, easy to wear and age, and the service life is short

Method used

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  • Reflective material for protecting electric power facilities and preparation method of reflective material

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A reflective material for the protection of electric power facilities. The raw materials include, in parts by weight, 5 parts of polybutylene adipate, 0.5 parts of trimethylolpropane, 0.4 parts of 1,6-hexamethylene diisocyanate, and 0.1 parts of silicon carbide powder. 0.2 parts, 0.2 parts of tetraethyl silicate, 0.1 parts of lecithin, 1 part of polystyrene, 2 parts of polyamide resin, 0.8 parts of EPDM rubber, 0.1 parts of glyoxal, 0.2 parts of nano titanium dioxide, 0.3 parts of compatibilizer 0.1 part, 0.1 part of terpineol, 0.1 part of antioxidant, 0.1 part of cellulose, 0.4 part of coconut acid diethanolamide.

[0022] Among them, the compatibilizer is a mixture of ABS~g~MAH and PE~g~MAH in a weight ratio of 1:1; the antioxidant is a mixture of antioxidant 1010 and antioxidant 168 in a weight ratio of 1:3; Cellulose is methyl cellulose.

[0023] The preparation method of the above-mentioned light-reflecting material for protecting electric facilities comprises the...

Embodiment 2

[0030] A reflective material for the protection of electric power facilities. The raw materials include, in parts by weight, 7 parts of polybutylene adipate, 0.7 parts of trimethylolpropane, 0.5 parts of 1,6-hexamethylene diisocyanate, and 0.3 parts of silicon carbide powder. 0.4 parts of tetraethyl orthosilicate, 0.3 parts of lecithin, 2 parts of polystyrene, 4 parts of polyamide resin, 1.3 parts of EPDM rubber, 0.3 parts of glyoxal, 0.4 parts of nano titanium dioxide, 0.5 parts of compatibilizer part, 0.2 part of terpineol, 0.4 part of antioxidant, 0.3 part of cellulose, and 0.7 part of coconut acid diethanolamide.

[0031] Among them, the compatibilizer is a mixture of ABS~g~MAH and PE~g~MAH in a weight ratio of 1:1; the antioxidant is a mixture of antioxidant 1010 and antioxidant 168 in a weight ratio of 1:3; Cellulose is methyl cellulose.

[0032] The preparation method of the above-mentioned light-reflecting material for protecting electric facilities comprises the foll...

Embodiment 3

[0039] A reflective material for the protection of electric power facilities. The raw materials include, in parts by weight, 8 parts of polybutylene adipate, 0.8 parts of trimethylolpropane, 0.6 parts of 1,6-hexamethylene diisocyanate, and 0.4 parts of silicon carbide powder. 0.3 parts, 0.3 parts of tetraethyl orthosilicate, 0.2 parts of lecithin, 3 parts of polystyrene, 6 parts of polyamide resin, 1.8 parts of EPDM rubber, 0.6 parts of glyoxal, 0.5 parts of nano titanium dioxide, 0.4 parts of compatibilizer part, 0.2 part of terpineol, 0.3 part of antioxidant, 0.4 part of cellulose, and 0.8 part of coconut acid diethanolamide.

[0040] Among them, the compatibilizer is a mixture of ABS~g~MAH and PE~g~MAH in a weight ratio of 1:1; the antioxidant is a mixture of antioxidant 1010 and antioxidant 168 in a weight ratio of 1:3; Cellulose is methyl cellulose.

[0041] The preparation method of the above-mentioned light-reflecting material for protecting electric facilities compris...

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Abstract

The invention provides a reflective material for protecting electric power facilities and a preparation method of the reflective material. The reflective material comprises poly ethylene succinate, trimethylolpropane, 1, 6-hexamethylene diisocyanate, silicon carbide powder, ethyl orthosilicate, lecithin, polystyrene, polyamide resin, ethylene propylene diene monomer, glyoxal, nanometer titania, compatilizers, terpilenol, antioxidants, cellulose and coco fatty acid diethanol amide. The preparation method includes the steps: firstly preparing elastomer by the poly ethylene succinate, the trimethylolpropane, the 1, 6-hexamethylene diisocyanate, the silicon carbide powder and the ethyl orthosilicate, and then mixing the elastomer with the lecithin to obtain yellow-resistant powder; finally, mixing remaining components with the yellow-resistant powder, adding mixture into a double-screw extruder for extrusion, and pelleting and cooling the mixture to obtain the reflective material. The reflective material for protecting the electric power facilities has excellent mechanical property and heat resistance, is not easy to yellow and good in reflective effect, and can still keep good reflective effect after long-time use.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a reflective material for electric facility protection and a preparation method thereof. Background technique [0002] Traffic signs are an important type of road traffic safety facilities. They are installed on urban roads and highways. They form a traffic language with shapes, colors, patterns and characters, and provide all road users with regulations, warnings, instructions, and Road guidance information plays an important role in building a harmonious traffic order. Traffic signs convey a silent language, and information is obtained through the visual reading of road users. During the day, the sunlight provides sufficient illumination, so that the traffic signs have good visibility, while at night, the traffic signs must maintain the same visibility as during the day, mainly relying on the reflective materials on the sign surface. Therefore, the perfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/00C08L23/16C08L25/06C08L1/02C08K13/06C08K9/06C08K3/22C08K3/34C08K5/20
CPCC08L77/00C08K2201/011C08L2201/08C08L2205/035C08L2205/08C08L23/16C08L25/06C08L1/02C08K13/06C08K9/08C08K2003/2241C08K3/34C08K5/20
Inventor 王景隆王森谢永俊符奥杨普程云祥牟善仲延凯季金豹郁章伟
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY
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