Non-halogen flame retardant resin composition
AssigneeLG Chem, Ltd.
InventorsJe Sun YOO, Ki Young NAM, Yong Yeon HWANG, Jae Young SIM, Seon Hyeong BAE, Jae Yeon BAE, In Seok KIM
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Abstract
The present invention relates to a non-halogen flame retardant resin composition. More particularly, the present invention provides a non-halogen flame retardant resin composition capable of simultaneously exhibiting superior flame retardancy, whiteness, and gloss by addressing problems of a flame retardant resin such as difficulties in realizing V-1 grade or higher flame retardancy when a non-halogen flame retardant is used and poor colorability due to low gloss and whiteness.
Claims19
A non-halogen flame retardant resin composition, comprising:
- (A) a blended resin comprising a poly(arylene ether)-based polymer, a styrene-based polymer, and a vinyl cyan compound-conjugated diene compound-vinyl aromatic compound copolymer;
- and (B) a non-halogen flame retardant,
- wherein the vinyl cyan compound is comprised in an amount of 1% by weight or more and less than 25% by weight based on a total weight of the vinyl cyan compound-conjugated diene compound-vinyl aromatic compound copolymer, and
- a specimen manufactured by extruding and injection-molding the non-halogen flame retardant resin composition has a surface gloss degree of 80 or more at 45° and a whiteness (L value) of 75 or more, measured using CIELAB.
A non-halogen flame retardant resin composition, comprising:
- (A) a blended resin comprising 14 to 64% by weight of the poly(arylene ether)-based polymer, 20 to 70% by weight of the styrene-based polymer and 16 to 40% by weight of the vinyl cyan compound-conjugated diene compound-vinyl aromatic compound copolymer;
- and (B) a non-halogen flame retardant,
- wherein the vinyl cyan compound is comprised in an amount of 1% by weight or more and less than 25% by weight based on a total weight of the vinyl cyan compound-conjugated diene compound-vinyl aromatic compound copolymer.
Dependencies are inferred from the claim text.