Intumescent fire-retardant systems
β Scribed by G. Camino; L. Costa; G. Martinasso
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 910 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0141-3910
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π SIMILAR VOLUMES
A new numerical method allowing one to estimate a temperature field in an intumescent fire-retardant coating is proposed. The data on heat conductivity of the material, on kinetics of its decomposition, and on kinetics of change of its rheological properties serve for calculation of input parameters
## Abstract **Summary:** A novel carbonization agent was synthesized and characterized. The flame retardancy and thermal behavior of a new IFR system with and without metal chelates for LDPE were investigated by LOI, ULβ94 test, and TGA. Metal chelates can remarkably improve the flame retardant per
In this work we study the thermal behavior of an ammonium polyphosphate-pentaerythritol mixture, fire-retardant additive for polyolefins, and most particularly the carbonization process resulting from an intumescent phenomenon. The study has been carried out using Micro-Raman and 13C, 'H. "P NMR of