Effects of UV Irradiation on the Molecular Structure and Tensile Properties of Nucleated Polypropylene
β Scribed by Tao, You Ji; Jie, Gan Xin; Zhang, Xiao Dong; Hu, Li Fen; Peng, Jian; Wang, Jun; Feng, Hao
- Book ID
- 126013175
- Publisher
- Trans Tech Publications, Ltd.
- Year
- 2014
- Tongue
- English
- Weight
- 938 KB
- Volume
- 905
- Category
- Article
- ISSN
- 1662-8958
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The effects of ultrasonic irradiation on crystallization behavior of polypropylene (PP)βloaded fillers with nucleating activities, such as sodium benzoate, talc (P), talc (A), and mica, are examined. DSC and WAXD analyses demonstrate that the crystalline structure of PP is changed throu
Tensile tests were made on polypropylene films as a function of aging temperature from 80 to 130ΠC at a strain rate of 5 cm min 01 . Polypropylene films aged at 60 and 100ΠC and at time intervals up to 180 min were also stretched at the same strain rate. The yield stress and initial modulus were fou