GB/T 30922-2014 (English Version) PDF

Standard No.: GB/T 30922-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30922-2014

Scope: This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of isobutylene-isoprene rubber (hereinafter referred to as IIR). This standard applies to isobutylene-isoprene rubber (IIR) prepared by low-temperature copolymerization with isobutylene and isoprene as the main raw materials and methyl chloride as the solvent.

GB/T 30922-2014 Referenced Document

GB/T 1232.1-2000 Rubber,unvulcanized-Determinations using a shearing-disc viscometer-Part 1:Determination of mooney viscosity
GB/T 15340-2008 Rubber,raw natural and raw synthetic.Sampling and further preparative procedures
GB/T 16584-1996 Rubber--Measurement of vulcanization characteristics with rotorless curemeters
GB/T 19187-2003 Sampling procedures for inspection of raw synthetic rubber
GB/T 24131-2009 Rubber,raw.Determination of volatile matter content
GB/T 4498-1997 Rubber--Determination of ash
GB/T 5576-1997 Rubbers and latices--Nomenclature
GB/T 5577-2008 Codification of types for synthetic rubbers
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9869-1997 Rubber--Measurement of vulcanization characteristics with the oscillating disc curemeter
SH/T 1717-2008 Isobutene-isoprene rubber(IIR).Evaluation procedures