This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. These products have been used typically for parts, such as gaskets, diaphragms, bushings, grommets, and sleeves, requiring resistance to aromatic and aliphatic fuels when continuously or alternately exposed to both, but usage is not limited to such applications.
SAE AMS3212P-2014 Referenced Document
ASTM D1149-07 Standard Test Methods for Rubber Deterioration-Cracking in an Ozone Controlled Environment*， 2024-04-20 Update
ASTM D2137-11 Standard Test Methods for Rubber PropertyBrittleness Point of Flexible Polymers and Coated Fabrics*， 2024-04-20 Update
ASTM D2240-05 Standard Test Method for Rubber Property8212;Durometer Hardness*， 2024-04-20 Update
ASTM D297-13 Standard Test Methods for Rubber Productsmdash;Chemical Analysis*， 2024-04-20 Update
ASTM D395-03 Standard Test Methods for Rubber Property8212;Compression Set*， 2024-04-20 Update
ASTM D412-06 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension*， 2024-04-20 Update
ASTM D471-12 Standard Test Method for Rubber Propertymdash;Effect of Liquids*， 2024-04-20 Update
ASTM D518-99 Standard Test Method for Rubber Deterioration-Surface Cracking
ASTM D573-04 Standard Test Method for Rubber8212;Deterioration in an Air Oven*， 2024-04-20 Update
ASTM D624-00 Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers*， 2024-04-20 Update
2020SAE AMS3212R-2020 Elastomer: Acrylonitrile Butadiene Rubber (NBR) Aromatic Fuel Resistant 55 to 65 Type ‘A’ Durometer Hardness For Products in: Aromatic and Aliphatic Fuel Systems