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Preparation method of thermoplastic acrylic resin

A technology of thermoplastic acrylic acid and production method, applied in the field of production of thermoplastic acrylic resin, can solve the problems of difficult construction, slow drying, inconvenient construction and the like

Inactive Publication Date: 2013-04-24
姚昂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the past ten years, with the rapid development of my country's economy, the production equipment of domestic acrylic acid monomers has increased rapidly, and its production capacity has also increased greatly. However, the drying is slow, the construction is inconvenient, and it is not easy to construct. need

Method used

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Experimental program
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Embodiment Construction

[0008] A production method of thermoplastic acrylic resin, characterized in that: the production methods of thermoplastic acrylic resin include: emulsion polymerization, bulk polymerization and suspension polymerization.

[0009] Emulsion polymerization is formed by the reaction and polymerization of monomers, initiators and their reaction solvents. Generally, the resin formed is a resin solution with a solid content of 50%, and a resin containing about 50% of solvents. The solvent used is benzene (toluene) Or xylene), esters (ethyl acetate, butyl acetate), generally single or mixed.

[0010] Bulk polymerization is to put raw materials into a plastic film, then react into agglomerates, take them out and crush them, and then filter them.

[0011] Suspension polymerization is a method used to produce solid resins. Solid acrylic resins generally use methacrylates to react and polymerize. The process is to put monomers, initiators, and additives into the reaction ax and then put t...

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PUM

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Abstract

The invention relates to a preparation method of a thermoplastic acrylic resin. The thermoplastic acrylic resin has good light and color protective property and water and chemical resistance, is rapid to dry and convenient to construct. The whiteness and the positioning of aluminum powder are good when the resin is used for preparing aluminum powder. The thermoplastic acrylic resin is widely used in fields of automobiles, electric appliances, machines, buildings and the like.

Description

technical field [0001] The present invention relates to the preparation method of thermoplastic acrylic resin. Background technique [0002] The application of thermoplastic acrylic resin in my country still lags behind that of foreign countries. However, in the past ten years, with the rapid development of my country's economy, the production equipment of domestic acrylic acid monomers has increased rapidly, and its production capacity has also increased greatly. However, the drying is slow, the construction is inconvenient, and it is not easy to construct. need. Contents of the invention [0003] The invention relates to a thermoplastic acrylic resin, which has good gloss and color retention, water and chemical resistance, fast drying and convenient construction. [0004] The present invention is realized by the following technical solutions: a method for producing thermoplastic acrylic resin, characterized in that: the production methods of thermoplastic acrylic resin ...

Claims

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Application Information

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IPC IPC(8): C08F20/00C08F2/22C08F2/02C08F2/18C08F20/10
Inventor 姚昂
Owner 姚昂