polybutadienes
/ˌpɑliˌbjuːtəˈdaɪiːnz/
noun
- Plural of polybutadiene; various types or grades of this synthetic rubber.
- Different polybutadienes are used depending on the desired hardness and elasticity.
- The lab tested several polybutadienes to find the best one for shoe soles.
- Manufacturers often blend polybutadienes with other rubbers to improve performance.