Preparation and application of low molecular weight poly(vinyl chloride). II. Thermal stability of blended poly(vinyl chloride)
β Scribed by Kikuo Yamamoto; Takashi Maehara; Katsuo Mitani; Yukio Mizutani
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 342 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0021-8995
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Tokuyama Soda Co., Ltd., Yarnaguchi, 745 Japan ## SYNOPSIS Poly( vinyl chloride) with relatively low molecular weight (LMW-PVC) was prepared by suspension polymerization in the presence of some chain-transfer agents, such as mercapto compounds. It is elucidated by means of thermogravimetry, dehyd
## Abstract The thermal degradation of ternary blends of poly(Ξ΅βcaprolactone) (PCL), poly(vinyl acetate) (PVAC), and poly(vinyl chloride) (PVC) was studied using a thermogravimetry analyzer under dynamic heating in flowing nitrogen atmosphere. PCL degraded in a single stage, whereas the PVAC and PV
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