摘要:
Disclosed herein is a thermoplastic resin composition with good heat stability, light stability and impact strength. In an exemplary embodiment, the thermoplastic resin composition comprises (A) about 10 to about 99 parts by weight of an epoxy group-containing styrenic resin; (B) about 1 to about 90 parts by weight of a polyester resin; (C) about 0.1 to about 10 parts by weight of a thermoplastic polyester resin comprising a cycloaliphatic diol such as cyclohexane dimethanol, per about 100 parts by weight of a base resin comprising (A)+(B); (D) about 0.05 to about 2 parts by weight of a hindered phenolic compound, per about 100 parts by weight of a base resin comprising (A)+(B); (E) about 0.05 to about 4 parts by weight of a phosphite compound, per about 100 parts by weight of a base resin comprising (A)+(B); and (F) about 0.2 to about 6 parts by weight of a compound comprising a HALS compound, benzotriazol based compound, or a combination thereof, per about 100 parts by weight of a base resin comprising (A)+(B).
摘要:
The present invention provides a thermoplastic resin composition that can have excellent impact resistance, chemical resistance, fluidity and high gloss, which comprises about 1 to about 80 parts by weight of a styrene-acrylonitrile resin (A) including one or more functional groups capable of reacting with polyester; about 1 to about 98 parts by weight of an acrylonitrile-butadiene-styrene resin (B) including about 5 to about 40% by weight of a graft polymerized acrylonitrile-butadiene-styrene resin (B1) and about 60 to about 95% by weight of a styrene-acrylonitrile resin (B2) and including about 20% by weight or less of acrylonitrile; and about 1 to about 98 parts by weight of a polyester resin (C), wherein the resin composition comprises acrylonitrile in a total amount of about 1 to about 13% by weight.
摘要:
A molded article for an electronic device housing having a thickness of about 0.2 to about 2 mm and an apparent specific gravity of about 0.8 to about 2.5 g/ml is provided. A method for preparing the molded article for an electronic device housing includes extrusion molding a thermoplastic resin composition to form a continuous profile extrudate with a prescribed cross-sectional shape; and vacuum forming the continuous profile extrudate to form a molded article with a thickness of about 0.2 to about 2 mm and an apparent specific gravity of about 0.8 to about 2.5 g/ml.
摘要:
The present invention provides a chemical and impact resistant thermoplastic resin composition that can have improved extrudability. In one embodiment, the thermoplastic resin composition comprises a base resin including (A) about 1 to about 98% by weight of an epoxy group-containing vinyl copolymer resin; (B) about 1 to about 98% by weight of a rubber modified styrene copolymer resin; and (C) about 1 to about 98% by weight of a polyester resin; and about 1 to about 6 parts by weight of an aromatic vinyl-vinyl cyanide copolymer resin having a weight average molecular weight of about 1,000,000 to about 5,000,000, per 100 parts by weight of the base resin comprising (A)+(B)+(C). In another embodiment, the thermoplastic resin composition comprises a base resin including (A) about 1 to about 98% by weight of an epoxy group-containing vinyl copolymer resin; (B) about 1 to about 98% by weight of a rubber modified styrene copolymer resin; and (C) about 1 to about 98% by weight of a polyester resin; and (E) about 0.01 to about 1 part by weight of an epoxy-based additive, per 100 parts by weight of the base resin comprising (A)+(B)+(C).
摘要:
A styrenic thermoplastic resin composition of the present invention comprises about 100 parts by weight of base resin comprising (A) about 10 to about 99 parts by weight of styrenic resin containing an epoxy group and (B) about 1 to about 90 parts by weight of polyester resin; and (C) about 0.1 to about 97 parts by weight of amorphous modified polyester resin, based on the total weight of the base resin. A molded article produced from the styrenic thermoplastic resin composition of the present invention can have excellent impact resistance and paintability.
摘要:
Disclosed herein is a chemical-resistant and impact-resistant thermoplastic resin composition having excellent hydrolysis resistance. The thermoplastic resin composition comprises (A) about 1 to about 97.9% by weight of an epoxy group-containing vinyl copolymer resin; (B) about 1 to about 97.9% by weight of a rubber modified aromatic vinyl copolymer resin; (C) about 1 to about 97.9% by weight of a polyester resin; and (D) about 0.1 to about 97% by weight of an amorphous cycloaliphatic diol modified polyester.
摘要:
Disclosed herein is an inside door handle assembly in a vehicle may include: a handle bracket in which a lever of the inside door handle is rotatably installed and a hook coupling hole is formed; a coupling protrusion protruding from the handle bracket; a mounting plate protruding from a door module, having a coupling groove into which the coupling protrusion is inserted in a direction parallel to a door, and having a locking bump to support the coupling protrusion such that the coupling protrusion is not moved in a direction crossing the door in a state where the coupling protrusion is inserted into the coupling groove; and a hook formed integrally with the door module so as to protrude from the door module, and inserted and coupled to the hook coupling hole of the handle bracket.
摘要:
Disclosed herein is a door module for a vehicle, which is mounted in a door panel of a vehicle door. The door module may include: a stiffened plate including base plates formed at positions where one or more hardware parts related to the vehicle door are mounted and a connection plate for connecting the base plates, wherein the base plates and the connection plate are integrally formed; and a resin panel covering an opening of the door panel, and formed by over-molding resin onto the stiffened plate, wherein the stiffened plate is formed of a material having higher stiffness than the resin.
摘要:
The invention relates to a probe that is comprised in an ultrasonic diagnostic system, wherein the probe comprises: a scanhead which includes a housing that functions as a handle, a transducer that is installed on one side of the housing, a tuning board that is accommodated within the housing and has one side connected with a PCB of the transducer, and a board connection-connector that is connected with the other side of the tuning board; and a cable assembly which has one end on which a scanhead connector detachably coupled with the board-connection connector is positioned, and has the other end on which a system connector is placed. Since the scanhead can be separated from the cable assembly such that the scanhead can be replaced, overall convenience of a user is improved greatly, and consequently, the ultrasonic diagnostic system can be miniaturized and carried in a portable form.
摘要:
The present invention provides an emergency control apparatus, and method which maintains the power flow between a battery and an inverter and the operation state of an electric vehicle in the event of failure of a bidirectional DC-DC converter connected between the battery as a power source and the inverter for operating a drive motor.