Flame retardant composition for cable covering material and ocean cable using the same
US7737364B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2005 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Aug 9, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B3/448
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are a flame retardant composition for a cable covering material and an ocean cable using the same. The flame retardant composition of the present invention includes 100 parts by weight of a base resin; 30˜150 parts by weight of a flame retardant; 1-30 parts by weight of a cold resistant plasticizer; 0.5˜10 parts by weight of a silane coupling agent; 0.5-8 parts by weight of a co-crosslinking agent; and 3-20 parts by weight of a crosslinking agent, and the ocean cable using the same. The composition for a cable covering material according to present invention has an excellent oil resistance to oil components without deteriorating mechanical properties, and has a superior durability such as a cold resistance at −40° C. as well as minimally generates toxic gases upon firing and has an excellent flame retardancy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.