Triphenylstibinedibromide and its derivatives with tribromo-, trichloro-, and pentachlorophenols have been used as flame-retardant additives for polypropylene. Maximum limiting oxygen index of 31.5 against 18.2 for unfilled polypropylene was obtained in a sample containing 10 phr of triphenylstibine
Note: Effect of some zinc chelates on the flammability and thermal behaviour of polypropylene
✍ Scribed by A. M. Gad; M. A. Khattab; S. H. Kandil; A. F. Dawoud; A. A. Soliman; M. H. El-Sharkawy
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 431 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0308-0501
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The effect of W o 7-radiation on the thermal conductivity of polypropylene (PP) has been studied over the temperature range 0-160°C. for radiation doses of 600 and 1800 Mrad. The conductivity of unirradiated specimens rises from 4.5 X lo-' cgs units (cal./cm.-sec.-"C.) a t 0°C. to 4.8 X cgs units a
## Abstract Three different boron‐containing substances—zinc borate (ZnB), borophosphate (BPO~4~), and a boron‐ and silicon‐containing oligomer (BSi)—were used to improve the flame retardancy of melamine in a polyamide 6 (PA‐6) matrix. The combustion and thermal degradation characteristics of PA‐6
Five polypropylene films were prepared having different crystallinity and morphology, the latter having been modified by stretching. They were colored with azo dyes XC6H4N=N&H4N(C,H5), (where X=H, OCH,, CN, and NO,). The kinetics of the thermal cis-trans isomerization of these dyes has been studied