Barium-zinc liquid stabilizer, preparation method and application thereof

A liquid stabilizer, barium-zinc technology, applied in the field of thermal stabilizer for decorative PVC materials and its preparation, can solve the problems of high price, complicated preparation process, peculiar smell of products, etc., achieve a large price advantage, simplify the production process, Energy saving effect
CN101775153AInactive Publication Date: 2010-07-14德清县东来化学有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
德清县东来化学有限公司
Publication Date
2010-07-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to PVC heat stabilizer, in particular to heat stabilizer applied to decoration of PVC materials, a preparation method and application thereof. The barium-zinc liquid stabilizer is prepared from the following components in percentage by weight:, 20.0 to 35.0 percent of sodium iso-octoate, 10.0 to 15.5 percent of oleic acid, 8.5 to 12.8 percent of barium monohydrate, 1.0 to 5.0 percent of zinc oxide, 5.0 to 10.5 percent of diethylene glycolmonobutylether, 1.0 to 3.0 percent of antioxidant 1010, 1.0 to 4.5 percent of bisphenol A, 1.0 to 3.0 percent of beta-diketone, 5.0 to 10.5 percent of anti-separation agent, and 20.0 to 35.0 percent of DOP, wherein the total amount of components is 100 percent. The invention solves the problem that products have foreign smell based on raw materials, simplifies the production process by a one-step synthesis method, has more convenient operation, and has the effects that: firstly, the stabilizer saves energy consumption and reducing pollution; secondly, the stabilizer has high value advantage compared with international products with the same function and has better competitive force; and thirdly, the stabilizer belongs to green and environment-friendly product, and has strong vitality.
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Description

technical field

[0001] The invention relates to a PVC heat stabilizer, in particular to a heat stabilizer applied to decorative PVC materials and a preparation method and application thereof. Background technique

[0002] Heat stabilizers are a class of additives that can prevent or reduce the degradation or crosslinking of polymers due to heat during processing and use, and prolong the service life of composite materials. Commonly used stabilizers can be classified into bases, fatty acid soaps, organotin compounds, compound heat stabilizers and pure organic compounds according to their main components.

[0003] 1) Salt-based heat stabilizers: Salt-based stabilizers refer to lead salts of inorganic and organic acids combined with "basic bases". This type of stabilizer has excellent heat resistance, weather resistance and electrical insulation, and is low in cost. , Poor transparency and certain toxicity, the dosage is generally 0.5% to 5.0%.

[0004] 2) Fatty acid heat sta...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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