Flame-retardant resin composition and molded body using same

A resin composition and flame retardant technology, used in the field of cables, flexible wires or optical fiber core wires, can solve the problems of flame retardancy, reduced flexibility, dioxin, etc., and generate a large amount of corrosive gas, and achieve excellent resistance. Excellent flammability, high mechanical properties, and excellent recyclability

Inactive Publication Date: 2007-11-28
FURUKAWA ELECTRIC CO LTD
View PDF1 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, when these resin compositions are discarded without proper treatment, there are controversial problems in that plasticizers and heavy metal stabilizers contained in coating materials are dissolved and eluted, or a large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flame-retardant resin composition and molded body using same

Examples

Experimental program
Comparison scheme
Effect test

Example

[0103] Examples 1-12, Comparative Examples 1-10

[0104] Table 1 shows the content of each component of the resin composition of Examples 1 to 12, and Table 2 shows the content of each component of the resin composition of Comparative Examples 1 to 10 (as long as there is no special description, the numbers in the table indicate parts by mass ). The components shown in the table were dry-blended at room temperature, and melt-kneaded using a Banbury mixer to produce each resin composition.

[0105] Each component material shown in the table is expressed as follows.

[0106] (a-1) Ethylene-vinyl acetate copolymer

[0107] Commodity name: エバフレツクスEV180, manufacturing unit: Mitsui Dhampkin Pelikaru Co., Ltd.

[0108] Vinyl acetate content: 33% by mass

[0109]Commodity name: VPKA8784 Manufacturing unit: Biel Corporation

[0110] Vinyl acetate content: 70% by mass

[0111] Commodity name: Rebappen 800HV Manufacturing unit: Made by Bayer

[0112] Vinyl acetate content: 80% by mass

[011...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention provides a flame retardant resin composition, characterized in that, with respect to 100 parts by mass of the resin component (A), it contains more than 100 parts by mass and not more than 300 parts by mass of magnesium hydroxide, and contains a specific amount of The resin of the propylene unit also contains a specified amount of acid and/or ester component, and the resin component (A) contains a specific content of ethylene-vinyl acetate copolymer and/or ethylene-(meth)acrylate copolymer, whether or not Polyolefin and/or ethylene-(meth)acrylic acid copolymer modified with saturated carboxylic acid or its derivative, acrylic rubber containing (meth)acrylic acid as a copolymerization component, polypropylene.

Description

technical field [0001] The present invention relates to a coating material suitable for insulated wires, cables, flexible wires (电気コード) or optical fiber core wires, optical fiber wires, etc. used in internal and external wiring of electric / electronic instruments, or as power cords Flame-retardant resin compositions such as mold materials, pipes, and sheets, wiring materials and molded articles using the same, and more specifically, those having excellent heat resistance, flexibility, and mechanical strength without cross-linking treatment Flame-retardant resin composition, wiring material and molded article using the same. Background technique [0002] For covering materials of insulated wires, cables, flexible wires and optical fiber core wires, optical fiber wires, etc. used in internal and external wiring of electrical / electronic equipment, use polyvinyl chloride compounds, or those containing bromine atoms or chlorine atoms in the molecule Resin compositions containing ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L23/08C08K3/22
CPCC08L23/0869C08L23/0853C08L23/147
Inventor 西口雅己新垣雅进
Owner FURUKAWA ELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap