Resin composition and molded article comprising the same

A technology of resin composition and compound, which is applied in the field of resin composition and its formed body, can solve the problems of resin composition strength reduction, plasticizer exudation, plasticizer volatilization, etc., and achieve excellent mechanical properties, The effect of excellent melt fluidity
CN102203191AInactive Publication Date: 2011-09-28UNITIKA LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
UNITIKA LTD
Publication Date
2011-09-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

Provided is a resin composition comprising a thermoplastic resin (A), a filler (B), and a predetermined amount of a melt viscosity reducing agent (C). The melt viscosity reducing agent (C) used in a predetermined amount is either the following (a) or (b): (a) The melt viscosity reducing agent (C) is a polyfunctional allyl compound (C1), and the content of polyfunctional allyl compound (C1) with respect to a total of 100 parts by mass of the thermoplastic resin (A) and filler (B) is 3 to 20 parts by mass, or (b) the melt viscosity reducing agent (C) is a dimer acid-based thermoplastic resin (C2), and the content of the dimer acid-based thermoplastic resin (C2) with respect to a total of 100 parts by volume of the thermoplastic resin (A) and filler (B) is 10 to 45 parts by volume.
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Description

technical field

[0001] The present invention relates to a resin composition and a molded article formed therefrom, and particularly to a resin composition having melt fluidity during molding and a molded article formed therefrom. Background technique

[0002] Known thermoplastic resins used as raw materials for molding include polypropylene (PP), ABS, polyamide (PA6, PA66, etc.), polyester (PET, PBT, etc.), polycarbonate (PC), liquid crystal poly ester (LCP), polyphenylene sulfide (PPS), etc. These resins are widely used in various electronic devices, electronic parts, mechanical parts, and the like. These thermoplastic resins have improved strength and heat resistance by adding reinforcing fillers such as talc and glass fibers, or have various functions imparted by adding fillers having specific functions.

[0003] Amorphous thermoplastic resins such as polycarbonate resins and ABS resins, which are excellent in surface appearance and low warpage of molded products, have ...

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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