摘要:
A thermoplastic resin composition of the present invention comprises (A) 5-45 parts by weight of polypropylene resin, (B) 10-50 parts by weight of ethylene-propylene-diene rubber, (C) 5-25 parts by weight of an ethylene copolymer, (D) 15-45 parts by weight of an ionomer, (E) 2-10 parts by weight of phenol cross-linking agent and 3-15 parts by weight of a cross-linking accelerator per 100 parts by weight of the (B), and (F) 3-15 parts by weight of epoxy polymer based on 100 parts by weight of the (D), wherein (A+B) is 30-40 parts by weight and (C+D) is 20-70 parts by weight. The thermoplastic resin composition is excellent in impact resistance at low temperature, heat resistance, weather resistance, scratch resistance and the vacuum formability, and is thus useful for the interior sheathing of an automobile.
摘要:
There is provided olefin-based cross-linked thermoplastic elastomers and a preparation method thereof. The TPE comprises a thermoplastic polyolefin resin; an ethylene-propylene-dien rubber; an ethylene-octene copolymer; and a phenolic cross-linking agent. The TPE shows good tensile strength, tension set and compression set.
摘要:
An error management system for managing an error occurring in a client application includes: a client terminal which intercepts an event, and collects error information and a crash dump file when the client application is abnormally terminated, and transmits the collected error information and the crash dump file in a predetermined format via a network; and an error collecting server which receives the error information and the crash dump file from the client terminal, and stores the received error information and the crash dump file for each online service, the error collecting server being independent from an online service server that executes a server application providing a service in correspondence to the client application.