The stability of poly(viny1 chloride), as measured by thermogravimetric analysis, is significantly different from that of other thermoplastics. It is shown that the onset of weight loss can be correlated with the development of color in a processed resin. It is further shown that the ingredients wit
Thermal stability of poly(vinyl chloride). VII. Influence of particle size
โ Scribed by Alain Guyot; Michel Bert
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 582 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0021-8995
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A~tract--The molecular structural defects in four suspension-polymerized poly(vinyl chloride) (PVC) samples and their thermal dehydrochlorination rates in light and dark were determined quantitatively. Based on the influence of light, especially u.v., on the thermal stability of PVC, it is concluded
This study investigated the influence of the molecular weight on the thermal stability of poly(vinyl chloride) (PVC). It was found that the number-average molecular weight (45,000-131,000) slightly affected the thermal dehydrochlorination, but strongly affected the photo-thermal dehydrochlorination