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Sunlight reflecting paint

A technology for reflecting paint and sunlight, applied in the field of sunlight reflecting paint, can solve the problems of wear resistance, impact resistance, sunlight reflectivity, poor thermal insulation, etc., and achieves a simple and easy preparation method and excellent aging resistance. , suitable for large-scale promotion and application

Inactive Publication Date: 2016-12-14
广西南宁荣威德新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a solar reflective coating to solve the problems of existing solar reflective coatings such as poor wear resistance, impact resistance, solar reflectivity, heat insulation and the like

Method used

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  • Sunlight reflecting paint

Examples

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preparation example Construction

[0024] The preparation method of described solar reflection paint, comprises the following steps:

[0025] S1: Polyester resin, polyamide resin, butyl acrylate, methylpyrrolidone, alkylphenol polyoxyethylene ether, sodium dodecylbenzenesulfonate, 3-glycidyl etheroxypropyl trimethoxysilane, Paraffin wax, wollastonite powder, sodium bicarbonate, attapulgite, zinc stearate, polyvinyl chloride fiber, polypropylene fiber, polyamide fiber, benzoin, magnesium stearate, wetting agent 407, colorless cobalt, platinum catalyst and tert-butyl peroxy tert-valerate were mixed, and stirred for 1-1.5 hours at a microwave power of 180-230W, a temperature of 90-94°C, and a rotation speed of 3000-3500r / min to obtain a mixture a;

[0026] S2: Add propanol, silicon acrylic emulsion, polybutadiene rubber, polyoxyethylene polyoxypropylene pentaerythritol ether, and indene resin to the mixture a prepared in step S1, and the microwave power is 150-175W, and the temperature is 108-112 °C, stirring at ...

Embodiment 1

[0032] A kind of solar reflection paint, by weight, comprising the following raw materials: 165 parts of polyester resin, 100 parts of polyamide resin, 80 parts of butyl acrylate, 38 parts of methylpyrrolidone, 18 parts of alkylphenol polyoxyethylene ether, 15 parts of sodium dodecylbenzenesulfonate, 8 parts of 3-glycidyl etheroxypropyl trimethoxysilane, 28 parts of propanol, 15 parts of paraffin wax, 45 parts of silicon acrylic emulsion, 6 parts of wollastonite powder, bicarbonate 7 parts of sodium, 8 parts of attapulgite, 6 parts of zinc stearate, 5 parts of polyvinyl chloride fiber, 8 parts of polypropylene fiber, 6 parts of polyamide fiber, 1 part of benzoin, 0.8 part of magnesium stearate, wetting agent 0.6 parts of 407, 0.6 parts of colorless cobalt, 0.5 parts of platinum catalyst, 0.4 parts of tert-butyl peroxyvalerate, 0.6 parts of polybutadiene rubber, 0.6 parts of polyoxyethylene polyoxypropylene pentaerythritol ether, 0.8 parts of indene resin , 1.5 parts of p-hydro...

Embodiment 2

[0041] A kind of solar reflection paint, by weight, comprising the following raw materials: 150 parts of polyester resin, 80 parts of polyamide resin, 60 parts of butyl acrylate, 30 parts of methyl pyrrolidone, 15 parts of alkylphenol polyoxyethylene ether, 12 parts of sodium dodecylbenzenesulfonate, 5 parts of 3-glycidyl etheroxypropyl trimethoxysilane, 25 parts of propanol, 12 parts of paraffin wax, 35 parts of silicon acrylic emulsion, 4 parts of wollastonite powder, bicarbonate 5 parts of sodium, 6 parts of attapulgite, 5 parts of zinc stearate, 3 parts of polyvinyl chloride fiber, 6 parts of polypropylene fiber, 4 parts of polyamide fiber, 0.7 part of benzoin, 0.6 part of magnesium stearate, wetting agent 0.4 parts of 407, 0.4 parts of colorless cobalt, 0.3 parts of platinum catalyst, 0.3 parts of tert-butyl peroxyvalerate, 0.5 parts of polybutadiene rubber, 0.4 parts of polyoxyethylene polyoxypropylene pentaerythritol ether, 0.6 parts of indene resin , 1.2 parts of p-hyd...

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Abstract

The invention discloses sunlight reflecting paint, which comprises the following raw materials: polyester resin, polyamide resin, butyl acrylate, methyl pyrrolidinone, alkylphenol polyoxyethylene, sodium dodecyl benzene sulfonate, 3-glycidoxy propyl trimethoxy silane, paraffin, aedelforsite powder, sodium bicarbonate, attapulgite, zinc stearate, polyvinyl chloride fibers, polypropylene fibers, polyamide fibers, benzoin, magnesium stearate, colorless cobalt, tert-butyl peroxypivalate, propyl alcohol, silicon-acrylate emulsion, polybutadiene rubber, polyoxyethylene polyoxypropylene pentaerythritol ether, indene resin, p-hydroxybenzenesulfonic acid, sodium benzoate, 2,4-dihydroxy benaophenonel, carboxymethylcellulose, propylene glycol methyl ether acetate, antimonous oxide and additives. The paint provided by the invention has excellent ageing resistance, sunlight reflectivity, heat-insulating property, wear resistance and impact resistance; the product is non-toxic and harmless; the paint is sunlight reflecting paint with excellent comprehensive properties.

Description

technical field [0001] The invention belongs to the technical field of coating preparation, and in particular relates to a sunlight reflecting coating. Background technique [0002] Metal is a shiny, malleable, easily conductive, thermally conductive substance. The above properties of metals are all related to the free electrons contained in the metal crystals. In nature, most metals exist in a compound state, and a few metals such as gold, platinum, silver, and bismuth exist in a free state. Metals are used in a very wide range of applications. Many outdoor fixtures are made of metal. People protect metals by applying paints to their surfaces. However, due to being placed outdoors for a long time, the paint is easy to age and fade, and is easy to be worn. [0003] Existing coatings for metals currently on the market have poor sunlight reflection properties, low elasticity, poor impact resistance, and poor thermal insulation and wear resistance properties. For example,...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D5/33C09D7/12
CPCC09D4/06C09D5/004C09D7/61C09D7/63C09D7/65
Inventor 覃央央
Owner 广西南宁荣威德新能源科技有限公司
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