Abstract: Disclosed is a halogen-free fire-retardant polyolefin resin composition for a telecommunication cable covering, which includes 50˜74 wt % of thermoplastic polyurethane, 1˜10 wt % of maleic anhydride grafted styrene-ethylene/butylene-styrene, 5˜38 wt % of melamine cyanurate and 2˜20 wt % of an organic phosphinate salt, and in which fire retardancy is maintained, whitening or bleeding is prevented and scratch hardness is high, despite the use of a small amount of fire retardant.
Type:
Application
Filed:
May 31, 2012
Publication date:
July 4, 2013
Applicant:
TSC CO., LTD.
Inventors:
Chan-Yong SEONG, Dong-Hun Kim, Kyoung-Jin Kim, Young-Shik Kim, Hwan-Chul Bae, You-Jin Nam
Abstract: A computer desk device provides a back board that is arranged on the rear side of a desktop on which a computer is to be installed. A common power supply cable and common network cable which are to be connected to the computer are accommodated in the back board, thus removing the need for construction work for wiring on the floor or below the floor surface and achieving a reduction in the labor and expense of wiring as well as a great reduction in the amount of time needed for wiring.
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