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A kind of polycarbonate alloy composition and its preparation method and application

A technology of polycarbonate and composition, applied in the field of engineering plastics, can solve the problems of poor dielectric properties and high gloss, achieve the effect of improving dielectric properties, simple process, and meeting the requirements of gloss

Active Publication Date: 2022-03-22
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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  • A kind of polycarbonate alloy composition and its preparation method and application
  • A kind of polycarbonate alloy composition and its preparation method and application
  • A kind of polycarbonate alloy composition and its preparation method and application

Examples

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Comparison scheme
Effect test

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 present invention relates to a polycarbonate alloy composition and its preparation method and application. The polycarbonate alloy composition includes components such as polycarbonate, polyolefin, acrylic shell silicone rubber, polyurethane, toughening agent, antioxidant and lubricant. The polycarbonate alloy composition provided by the invention improves the gloss by adding acrylic shell silicone rubber and polyurethane, gives the polycarbonate alloy composition a better matte effect, and can meet the requirements of various processes for gloss; in addition, The dielectric properties of polycarbonate alloy compositions can be greatly improved by the synergistic effect of alkene-shell silicone rubber, polyurethane and polyolefin.

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 Patents(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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