Nitrile rubber, also known as nitrile rubber, nitrile rubber, nitrile rubber, and acrylonitrile butadiene rubber, is a synthetic rubber derived from acrylonitrile (ACN) and butadiene. [1] Trade names include Perbunan, Nipol, Krynac, and Europrene. This rubber is unusual in its resistance to oils, fu

EPDM (Ethylene Propylene Diene Monomer Rubber)[1][2][3] is a widely used synthetic rubber. The dienes used to make EPDM rubber are ethylidene norbornene (ENB), dicyclopentadiene (DCPD) and vinyl norbornene (VNB). Typically 4-8% of these monomers are used. [4]EPDM is a Class M rubber according to AST

Irrigation sometimes involves transporting water over long distances. Cement or clay canals are relatively expensive, inflexible and unable to raise water levels. PVC pipe or polypropylene (PP) hose is relatively expensive. In India, farmers started using locally made plastic hoses called lay-flat h