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Environmentally-friendly heat stabilizer

A thermal stabilizer, an environmentally friendly technology, applied in the field of additives, can solve the problems of inconspicuous heat insulation effect, and achieve the effect of excellent static performance and low cost

Inactive Publication Date: 2019-06-25
常州权克亿建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the lack of obvious thermal insulation effect of existing thermal insulation coatings, the present invention provides an environment-friendly heat stabilizer, which is made of stearate, β-diketone, mineral oil, polyol, calcium ricinoleate, Zinc stearate, antioxidant and lubricant are mixed and stirred under heating

Method used

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Embodiment Construction

[0009] An environment-friendly heat stabilizer, made of the following components by weight: 1-3 parts of stearate, 0.2-0.6 parts of β-diketone, 6-10 parts of mineral oil, 2-6 parts of polyol, castor 10-20 parts of calcium sesame oil, 10-25 parts of zinc stearate, 4-10 parts of antioxidant, 6-10 parts of lubricant.

[0010] Specific embodiment column 1: 1 part of stearate, 0.2 part of β-diketone, 6 parts of mineral oil, 2 parts of polyols, 10 parts of calcium ricinoleate, 10 parts of zinc stearate, 4 parts of antioxidant, 6 parts of lubricant are stirred and mixed with solvent to make paint, which has excellent static, dynamic and color retention properties and low cost.

[0011] Specific embodiment column 2: with 3 parts of stearate, 0.6 part of β-diketone, 10 parts of mineral oil, 6 parts of polyols, 20 parts of calcium ricinoleate, 25 parts of zinc stearate, 10 parts of antioxidant, 10 parts of lubricant and solvent are stirred and mixed to make paint, which has excellent s...

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PUM

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Abstract

The invention relates to the technical field of coating materials, particularly to an environmentally-friendly heat stabilizer, which is prepared from the following components by weight: 1-3 parts ofstearate, 0.2-0.6 part of beta-dione, 6-10 parts of mineral oil, 2-6 parts of polyol, 10-20 parts of calcium ricinoleate, 10-25 parts of zinc stearate, 4-10 parts of an antioxidant, and 6-10 parts ofa lubricant. According to the present invention, the environmentally-friendly heat stabilizer is prepared by carrying out heating mixing stirring on the stearate, the beta-diketone, the mineral oil, the polyol, the calcium ricinoleate, the zinc stearate, the antioxidant and the lubricant, does not contain any toxic ingredients, is environmentally friendly, and further has advantages of excellent static property, excellent dynamic property, excellent color retention and low cost.

Description

technical field [0001] The invention relates to the technical field of additives, in particular to an environment-friendly heat stabilizer. Background technique [0002] Polyvinyl chloride is one of the five most commonly used synthetic resins in the world, with the largest consumption. It has superior performance and is widely used in various fields such as construction, agriculture, and daily necessities. Due to the poor processing thermal stability of PVC at high temperatures, heat stabilizers must be added during its molding process to maintain its performance. Commonly used heat stabilizers mainly include stabilizers such as lead salts, organic tins, rare earths, and metal soaps. Lead salt heat stabilizers are low in price, good in heat stabilizing effect, and are used in relatively large amounts, but they are highly toxic, seriously endangering human health and polluting the environment. Metallic soap heat stabilizers have limited performance. However, organotin heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L91/06C08K5/098C08K5/07C08K5/053C08L27/06
Inventor 张梨
Owner 常州权克亿建筑材料有限公司
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