Vol. 1, Issue 2 (2013)
Study of Compatiblity Behaviour of Solution Blends of NbrSbr Using Ultrasonic and Other Related Techniques
![Ultrasonic velocity vs. blend ratio of NBR and SBR without a compatiblizer, and the effect of the addition of CPE](https://www.chemijournal.com/up/graphics/14/9.1.png)
Fig. 1: Ultrasonic velocity vs. blend ratio of NBR and SBR without a compatiblizer, and the effect of the addition of CPE
![Variation of ultrasonic velocity with polymer concentration in solution of NBR-SBR blends without a compatiblizer](https://www.chemijournal.com/up/graphics/14/9.2.jpg)
Fig. 2: Variation of ultrasonic velocity with polymer concentration in solution of NBR-SBR blends without a compatiblizer
![Variation of ultrasonic velocity with polymer concentration in solution of NBR-SBR blends containing CPE as compatibilizer](https://www.chemijournal.com/up/graphics/14/9.3.jpg)
Fig. 3: Variation of ultrasonic velocity with polymer concentration in solution of NBR-SBR blends containing CPE as compatibilizer
![Variation of Ultrasonic velocity with temperature for NBR-SBR blends without a compatiblizer](https://www.chemijournal.com/up/graphics/14/9.4.jpg)
Fig. 4: Variation of Ultrasonic velocity with temperature for NBR-SBR blends without a compatiblizer
![Variation of Ultrasonic velocity with temperature for NBR-SBR blends with CPE as compatiblizer](https://www.chemijournal.com/up/graphics/14/9.5.jpg)
Fig. 5: Variation of Ultrasonic velocity with temperature for NBR-SBR blends with CPE as compatiblizer
![Viscosity vs. blend ratio of NBR-SBR without a compatiblizer and the effect of the addition of compatiblizer CPE](https://www.chemijournal.com/up/graphics/14/9.6.jpg)
Fig. 6: Viscosity vs. blend ratio of NBR-SBR without a compatiblizer and the effect of the addition of compatiblizer CPE
![SEM micrograph of NBR-SBR (50-50) without compatibilizer.](https://www.chemijournal.com/up/graphics/14/9.7.jpg)
Fig. 7: SEM micrograph of NBR-SBR (50-50) without compatibilizer.
![SEM micrograph of NBR-SBR (50-50) with CPE as compatibilizer.](https://www.chemijournal.com/up/graphics/14/9.8.jpg)
Fig. 8: SEM micrograph of NBR-SBR (50-50) with CPE as compatibilizer.