Flexible PVC pellets were treated at 150-250ะC in 0-7M NaOH solutions for 0-12 h. The degree of dehydrochlorination of flexible PVC pellets increased with increasing reaction temperature and was about 100% at 250ะC over 5 h. A porous char, 2-16 mm in pore size, was produced. The dehydrochlorination
โฆ LIBER โฆ
Photoconduction in sintered cadmium sulphide pellets at elevated temperatures
โ Scribed by B. N. Das; MD. N. Islam
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 132 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0261-8028
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