ASTM D 3958 - 06 (Reapproved 2016) Standard Test Methods for Rubber - Evaluation of BIIR and CIIR (Halogenated Isobutene-Isoprene Rubber)

Current edition approved June 1, 2016. Published July 2016. Originally approved in 1980. Last previous edition approved in 2011 as D3958 – 06 (2011). — 5 p.
These test methods cover the standard materials, test formula, mixing procedures, and test methods for the evaluation of halogenated isobutene-isoprene rubbers (BIIR and CIIR).
Both mill and miniature internal mixer procedures are given.