دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

Acrylonitrile-Butadiene-Styrene.

a resin polymerized from one of several sources: acrylonitrile, acrylic acid, methacrylic acid, etc.

n: CH2=CHCN, a kind of organic compound, colourless and fluxionary liquid. The vapor is toxic. It is the important material for coagulant of drilling fluid.

n: a nitrile rubber used in seals and packing units throughout the oilfield.

n: see hydrogen cyanide.

hydrogenated nitrile (bunadiene rubber).

n: an extremely poisonous compound of hydrogen, carbon, and nitrogen (HCN),with a boiling point of 79�F (26�C) and having the odour of bitter almonds. It is water-soluble in all proportions. Also called formonitrile, hydrocyanic acid. or prussic acid.

nitrile butadiene rubber. The most widely used elastomers in the oil field.

nitrile

a common seal materials with good resistance for oil but poor resistance to aromatics.