Flame-retardant resin composition and electric wire using same
US9240260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2012 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Sep 26, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/49
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a flame-retardant resin composition having excellent flame retardancy, in which generation of a corrosive gas during combustion is suppressed.The flame-retardant resin composition of the present invention, comprising the below-described component (A) or both of components (A) and (B) as a flame retardant component(s) in a halogen-free thermoplastic resin, wherein the ratio of the components (A) and (B) is 100:0 to 60:40 in terms of mass ratio; the electric conductivity of a gas generated during combustion, which is measured in accordance with IEC 60754-2, is not higher than 10.0 μS/mm; and the flame retardancy rating measured in accordance with the UL94VTM standard is VTM-2 or higher.Component (A): a (poly)phosphate compound represented by the following Formula (1):Component (B): a (poly)phosphate compound represented by the following Formula (2):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.