cr

Rubbers (polyisoprene and polybutadiene)

Rubbers There are many different kinds of rubber, but they all fall into two broad types: natural rubber (latex—grown from Plants) and synthetic rubber (made artificially in a chemical plant or laboratory). Commercially, the most important synthetic rubbers are styrene butadiene (SBR), polyacrylics, and polyvinyl acetate (PVA); other kinds include Polyvinyl chloride (PVC), polychloroprene (better … Read more

CR Formula- For RAS RTS Mains Exam and Ras Rts Prelims Examination

C. Rajagopalachari’s formula (or C. R. formula or Rajaji formula) was a proposal formulated by Chakravarthi Rajagopalachari to solve the political deadlock between the All India Muslim League and Indian National Congress on independence of India from the British. C. Rajagopalachari, a Congress leader from Madras, devised a proposal for the Congress to offer the … Read more