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Polycarbonate alloy composition as well as preparation method and application thereof

A technology of polycarbonate and composition, which is applied in the field of engineering plastics, can solve problems such as high gloss and poor dielectric properties, and achieve the effects of simple process, improved dielectric properties, and easy popularization and application

Active Publication Date: 2021-03-09
KINGFA SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the defects or deficiencies of high gloss and poor dielectric properties of polycarbonate alloy compositions in the prior art, and provide a polycarbonate alloy composition

Method used

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  • Polycarbonate alloy composition as well as preparation method and application thereof
  • Polycarbonate alloy composition as well as preparation method and application thereof
  • Polycarbonate alloy composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1～13

[0085] This example provides a series of polycarbonate alloy compositions and their components.

[0086] The component (part) of the polycarbonate alloy composition that table 1 embodiment 1~13 provides

[0087]

[0088]

Embodiment 14～20

[0090] This embodiment provides a series of polycarbonate alloy compositions, the components and dosage of which are shown in Table 2.

[0091] The component (part) of the polycarbonate alloy composition that table 2 embodiment 14~20 provides

[0092]

[0093]

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Abstract

The invention relates to a polycarbonate alloy composition as well as a preparation method and application thereof. The polycarbonate alloy composition comprises the components: polycarbonate, polyolefin, acrylic acid shell silicone rubber, polyurethane, a flexibilizer, an antioxidant, a lubricant and the like. According to the polycarbonate alloy composition provided by the invention, the gloss is improved by adding the acrylic acid shell silicone rubber and the polyurethane, so that the polycarbonate alloy composition is endowed with a relatively good matte effect, and the requirements of various processes on the gloss can be met; in addition, through the synergistic effect of acrylic acid shell silicone rubber, polyurethane and polyolefin, the dielectric property of the polycarbonate alloy composition can be greatly improved.

Description

technical field [0001] The invention belongs to the field of engineering plastics, and in particular relates to a polycarbonate alloy composition and a preparation method and application thereof. Background technique [0002] Polycarbonate alloy (polycarbonate and polyolefin) is a new type of high-performance alloy, which has beneficial characteristics such as high surface gloss, good toughness, and good processing fluidity. The addition of polyolefin can greatly improve the performance of polycarbonate. The chemical resistance is extended to various fields, especially in the field of engineering plastics technology in electronic appliances, transportation, building materials and other fields. With the development of the industry, in the communication industry, especially in applications requiring 5G, polycarbonate alloys with low dielectric properties have great application potential; Gloss will make the visual sensory effect of the product softer and more durable, meeting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L75/04C08L23/06C08L23/12C08L51/08
CPCC08L69/00C08L23/12C08L2205/035C08L75/04C08L51/085C08L23/06
Inventor 梁惠强岑茵黄险波艾军伟李明昆张志铭丁超叶南飚
Owner KINGFA SCI & TECH CO LTD
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