Elastomers from castor oil
โ
N. D. Ghatge; V. B. Phadke
๐
Article
๐
1967
๐
John Wiley and Sons
๐
English
โ 408 KB
Castor oil has been used to prepare millable elastomers by using 2,440luene diisocyanate, 4,4'-diphenylmethane diisocyanate, and 1,5naphthalene diisocyanate, re- spectively. These elastomers are vulcanized with sulfur and 4,4'-diphehylmethane diisocyanate separately by using the standard methods of