Flame retardant thermoplastic resin composition and mould product produced therefrom

A thermoplastic resin and composition technology, applied in the field of flame retardant thermoplastic resin composition, can solve problems such as molding equipment and mold corrosion
CN101570633AInactive Publication Date: 2009-11-04CHEIL IND INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHEIL IND INC
Publication Date
2009-11-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed is a flame retardant thermoplastic resin composition and a mould product produced therefrom, the flame retardant thermoplastic resin composition includes about 100 parts by weight of a mixed resin (A) including about 10 to about 90 wt.% of an aromatic polyamide resin (A-1) and about 10 to about 90 wt.% of a polyphenylene sulfide resin (A-2), about 0.5 to about 30 parts by weight of a phosphinic acid metal salt flame retardant (B), and about 10 to about 100 parts by weight of a filler (C).
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Description

technical field

[0001] The invention relates to a flame-retardant thermoplastic resin composition. Background technique

[0002] Recently, a thermoplastic resin having high heat resistance and chemical resistance is required as a partial material for electronic device parts, automobile device parts, chemical device parts, and the like.

[0003] Aramid resins have these characteristics but have poor flame retardancy. Therefore, it includes a halogen-containing flame retardant and satisfies V-0 characteristics according to the VB standard of UL-94.

[0004] However, since new restrictions on hazardous materials have been proposed such as the Restriction of Hazardous Substances Directive (ROHS) and the Prohibition on Certain Hazardous Substances in Consumer Products (POHS), this A halogen-containing compound is also restricted for use in electronic / electrical device components.

[0005] Accordingly, US Patent Publication 2007-0054992 discloses a polyamide resin composition i...

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
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