High-fullness high-distinctness thermosetting acrylic resin and preparation method thereof

A technology of acrylic resin and acrylic resin, which is applied in the field of high fullness and high distinctness of image thermosetting modified acrylic resin and its preparation and resin field, which can solve the problems of poor distinctness of image and fullness, etc. Sex and fullness, good gloss and color retention, good flexibility

Inactive Publication Date: 2013-10-09
无锡市南雅化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of poor vividness of image and poor fullness existing in thermosetting acrylic resins in the prior art, to provide a s

Method used

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  • High-fullness high-distinctness thermosetting acrylic resin and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example 1

[0014] A thermosetting acrylic resin with high vividness and fullness, which is made of the following parts by weight: prepolymer 15%, styrene 25%, n-butyl acrylate 15%, butyl acrylate 10 %, 0.5% tert-butyl peroxybenzoate, 34.5% xylene.

Example Embodiment

[0015] Example 2

[0016] A thermosetting acrylic resin with high vividness and fullness, which is made of the following parts by weight: prepolymer 25%, styrene 15%, n-butyl acrylate 20%, butyl acrylate 5 %, 0.1% tert-butyl peroxybenzoate, 34.9% xylene.

Example Embodiment

[0017] Example 3

[0018] A thermosetting acrylic resin with high sharpness and fullness, which is made of the following parts by weight of raw materials: prepolymer 24.7%, styrene 24%, n-butyl acrylate 18%, butyl acrylate 8 %, 0.3% tert-butyl peroxybenzoate, 25% xylene.

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Abstract

The invention discloses a high-fullness high-distinctness thermosetting acrylic resin which is prepared from the following raw materials in parts by weight: 15-25% of prepolymer, 15-25% of styrene, 8-20% of n-butyl acrylate, 5-10% of butyl acrylate, 0.1-0.5% of tert-butyl peroxybenzoate and 25-37% of dimethylbenzene. The high-fullness high-distinctness thermosetting acrylic resin disclosed by the invention is composed of the raw materials selected from abundant experiments according to the optimal proportion, and the component proportion is scientific and reasonable. The property detection result indicates that the thermosetting acrylic resin has the characteristics of high gloss, high hardness, high distinctness, high fullness and the like, and can be widely used in the fields of automobiles, electric appliances, mechanics, architecture and the like.

Description

[0001] technical field [0002] The invention relates to a resin, in particular to a thermosetting modified acrylic resin with high fullness and high distinctness of image and a preparation method thereof, which can be widely used in the fields of automobiles, electrical appliances, machinery, construction and the like. Background technique [0003] Acrylic resins refer to homopolymers of acrylate and methacrylate monomers and copolymers with other ethylenic monomers. Various types and uses of acrylic resins can be synthesized by selecting different monomer ratios, production processes and solvent compositions. Acrylic resins can generally be divided into thermoplastic acrylic resins and thermosetting acrylic resins. Thermosetting acrylic resins are further cross-linked during the film-forming process, so they have good gloss and color retention, water and chemical resistance, and good flexibility. However, the thermosetting acrylic resins in the prior art have poor distinc...

Claims

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Application Information

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IPC IPC(8): C08F285/00C08F212/08C08F220/18C08F283/06C08F220/28C08F220/06
Inventor 许彩奎薛华钱旭峰
Owner 无锡市南雅化工有限公司
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