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Modified poly(arylene ether) resin composition comprising mineral oil and wire prepared from the same

A technology of resin composition and arylene ether, which is applied in the direction of conductors, electrical components, circuits, etc., can solve the problems of reduced productivity, increased cost of raw materials, expensive, etc., to achieve increased productivity, reduced raw material costs, and excellent extrusion properties Effect

Active Publication Date: 2017-12-05
LG CHEM LTD
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Problems solved by technology

However, styrenic block copolymers added to solve the low flexibility of (arylene ether) resins are relatively expensive, so poly(arylene ether) is controlled only by using styrenic block copolymers. When the flexibility of the resin is reduced, there will be a burden of increased raw material costs
[0004] Moreover, the extrusion flow rate when preparing wire rods using equipment for mass production of conventional poly(vinyl chloride) resins is 900 to 1200 m per minute, while for conventional modified poly(arylene ether) resins, the extrusion flow rate Only about 300m per minute, so productivity is significantly lower compared to poly(vinyl chloride) resins

Method used

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  • Modified poly(arylene ether) resin composition comprising mineral oil and wire prepared from the same
  • Modified poly(arylene ether) resin composition comprising mineral oil and wire prepared from the same
  • Modified poly(arylene ether) resin composition comprising mineral oil and wire prepared from the same

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Embodiment Construction

[0020] The present invention relates to a modified poly(arylene ether) resin composition, which comprises: a mixed resin containing poly(arylene ether) resin, styrene resin and polyolefin resin, a flame retardant and mineral oil, Wherein, the weight average molecular weight of the mineral oil is 460 to 1000 g / mol.

[0021] In one embodiment, the hybrid resin may include poly(arylene ether) resin, styrenic resin, and polyolefin resin.

[0022] In one embodiment, the poly(arylene ether) resin is a homopolymer of a compound represented by the following Chemical Formula 1 or a copolymer containing a compound represented by the following Chemical Formula 1:

[0023] [chemical formula 1]

[0024] -Ar(R 1 R 2 R 3 R 4 )-O-

[0025] Among them, R 1 , R 2 , R 3 and R 4 is a substituent of aryl (Ar), each independently or simultaneously hydrogen, chlorine, bromine, iodine, methyl, ethyl, propyl, aryl, phenyl, methylbenzyl, chloromethyl, bromine Methyl, cyanoethyl, cyano, metho...

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Abstract

The invention discloses a modified poly(arylene ether) resin composition, which comprises: a mixed resin containing poly(arylene ether) resin, styrene resin and polyolefin resin, a flame retardant and mineral oil , wherein, the weight-average molecular weight of the mineral oil is 460 to 1000 g / mol, and the invention also discloses a wire comprising a cable prepared from the composition. Since the modified poly(arylene ether) resin composition of the present invention contains mineral oil, it is possible to control the extrudability and performance of the wire at low cost without negatively affecting the appearance or performance when the wire is prepared. In addition, the modified poly(arylene ether) resin composition of the present invention exhibits excellent extrudability and improves productivity by reducing raw material costs. Also, since the wire prepared using the modified poly(arylene ether) resin composition of the present invention does not contain poly(vinyl chloride), an environment-friendly effect can be achieved.

Description

technical field [0001] The invention relates to a modified poly(arylene ether) resin composition and a wire prepared by the composition. More specifically, the present invention relates to a modified poly(arylene ether) resin composition so that when producing a wire, the extrudability and properties of the wire can be controlled at low cost without negatively affecting the appearance or performance , and the invention also relates to a wire comprising a cable prepared with the composition. Background technique [0002] Conventionally, halogenated resins and poly(vinyl chloride) resins are generally used as insulating wire materials and wire materials for photoconductors. Poly(vinyl chloride) resins have many advantages, such as relatively low cost, wide range of applications, and inherent flame retardancy, but also have some disadvantages, such as the generation of dioxins and large amounts of toxic gases when burned. Therefore, in the field related to electric wires incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L71/12C08L25/04C08L23/02C08L91/00H01B7/17
CPCC08L71/12C08L2201/02C08L2203/202C08L2205/03H01B3/427H01B3/441H01B3/442
Inventor 任成焕崔钟国李相浩朴南集李秀珉李承頀
Owner LG CHEM LTD
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