Continuous ultrasonic devulcanization of unfilled butadiene rubber
β Scribed by Jeong Seok Oh; A. I. Isayev
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 144 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Sulfur-cured unfilled natural rubber (NR) is successfully devulcanized in a continuous extrusion process under the application of high-power ultrasonic energy. The die characteristics and ultrasonic power consumption are measured. A unique correlation is found between the crosslink density and gel f
## Abstract The comparative study of the continuous ultrasonic devulcanization of various unfilled rubbers [natural rubber, styreneβbutadiene rubber (SBR), ethyleneβpropyleneβdiene rubber (EPDM)] is carried out by means of a ultrasonic reactor. The power consumption, gel fraction, crosslink density