Abstract: A polypropylene composite resin composition with fiber texture includes a polypropylene resin including homo-polypropylene, a first ethylene-propylene copolymer, a second ethylene-propylene copolymer or a combination thereof, and an ethylene/?-olefin copolymer, and a molded article manufactured using the same.

Abstract: Disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength. More particularly, disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength which enhances environmental stress cracking resistance and impact resistance, compared to general materials, while exhibiting superior mechanical strength such as flame retardancy, tensile strength, flexural strength, flexural modulus, etc. through addition of particularly glass fiber, maleic anhydride-grafted polyphenylene ether, a thermoplastic styrenic elastomer, an ethylene terpolymer and an epoxy resin to a polyphenylene ether resin, and thus, may be used as a material of automobile battery cell modules or electric/electronic components.

Abstract: A polypropylene resin composition includes a base resin, a thermoplastic elastomer, and an inorganic filler. The base resin is a polypropylene-based mixed resin including a first resin, a second resin, a third resin, and a fourth resin. The first resin is a homopolypropylene resin. The second resin, the third resin, and the fourth resin are each a polypropylene-based block copolymer resin. A melt index of the second resin measured at a temperature of 230° C. and under a load of 2.16 kg is higher than a melt index of each of the third resin and the fourth resin measured under the same condition. A flexural modulus of the third resin measured in accordance with ASTM D790 is lower than a flexural modulus of the fourth resin measured under the same condition.

Abstract: A polypropylene complex resin composition for low-temperature injection molding, may include (A) a polypropylene resin; (B) an olefin-based elastomer; (C) an inorganic reinforcing agent; and (D) an additive, wherein (A) the polypropylene resin is a polypropylene mixed resin including: about 100 parts by weight of (A-1) a high-crystalline ethylene-propylene copolymer having an isotactic index of about 98 to 100% and a melt flow index value of about 20 to 50 g/10 min (2.16 kg, 230° C.); and about 5 to 20 parts by weight of (A-2) an ultrahigh fluidity homopolypropylene having a melt flow index value of about 1,000 to 1,800 g/10 min (2.16 kg, 230° C.).

Abstract: Disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength. More particularly, disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength which enhances environmental stress cracking resistance and impact resistance, compared to general materials, while exhibiting superior mechanical strength such as flame retardancy, tensile strength, flexural strength, flexural modulus, etc. through addition of particularly glass fiber, maleic anhydride-grafted polyphenylene ether, a thermoplastic styrenic elastomer, an ethylene terpolymer and an epoxy resin to a polyphenylene ether resin, and thus, may be used as a material of automobile battery cell modules or electric/electronic components.