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Formula of modified polyarylester plastic

A polyarylate and plastic technology, applied in the formulation field of modified polyarylate plastics, can solve the problems of poor solvent compatibility, high melt viscosity, poor fluidity, etc., and achieve stable product performance, good compatibility and good fluidity. Effect

Inactive Publication Date: 2013-09-25
宜兴市永加化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the various properties of polyarylates currently used by people often cannot meet people's needs, but they have poor compatibility with solvents, poor fluidity, poor performance of products formed during the production process, and high melt viscosity.

Method used

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Embodiment Construction

[0009] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0010] The present invention is a formulation of modified polyarylate plastics, including polyarylate plastics and additives, the additives include phase solvents, crosslinking agents, fillers, coupling agents and tackifiers, the described The phase solvent is maleic anhydride grafted, the crosslinking agent is dicumyl peroxide, the filler is carbon fiber, and the coupling agent is glycidylmioxypropyltrimethoxysilane, Described tackifier is rosin glyceride.

[0011] Further, the weight percentage of each component of the formula of the modified polyarylate plastic is that the polyarylate plastic accounts for 76.6%-82.9%, the maleic anhydride branch accounts for 1.8%-3.1%, and the dicumyl peroxid...

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Abstract

The invention discloses a formula of modified polyarylester plastic. The formula comprises polyarylester plastic and additives which comprise a compatilizer, a cross-linking agent, a filling agent, a coupling agent and a thickening agent, wherein the compatilizer is maleic anhydride graft, the cross-linking agent is dicumyl peroxide, the filling agent is carbon fibers, the coupling agent is glycidyl ether oxygen group propyl group trimethoxy silane, and the thickening agent is rosin glycerin ester. The prepared modified polyarylester plastic has the characteristics of low fusion viscosity, good fluidity, good intermiscibility, stable product property and the like.

Description

technical field [0001] The invention relates to a plastic formula, in particular to a modified polyarylate plastic formula. Background technique [0002] Plastic is a synthetic polymer compound, which is a material that is polymerized by synthesis or condensation reaction using monomer raw materials. It is composed of synthetic resins and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. Most plastics have the advantages of light weight, chemical stability, no rust, good impact resistance, good insulation, etc. Therefore, plastics are widely used in stationery products, catering supplies, packaging supplies and other fields. [0003] Due to the good heat resistance and electrical properties of polyarylate, it is mainly used for components and parts in the electrical, electronic and automotive industries that are resistant to high temperatures, and is also commonly used as medical equipment. However, the various properties of polyarylates current...

Claims

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Application Information

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IPC IPC(8): C08L67/00C08K13/04C08K7/06C08K3/04C08K5/14C08K5/5435C08K5/103
Inventor 张根庆
Owner 宜兴市永加化工有限公司
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