BS 4470(1987) : 1987已作废
METHOD FOR EVALUATION OF VULCANIZATION CHARACTERISTICS OF ISOBUTENE - ISOPRENE RUBBER (IIR)
出版：British Standards Institution
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基本信息
标准编号： BS 4470(1987) : 1987
发布时间：1987/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Describes the physical and chemical tests on raw polymer and standard materials, equipment and processing methods for evaluating vulcanization characteristics of all types of isobutene-isoprene rubbers. Covers references, sampling and sample preparation, physical and chemical tests on raw polymer, test recipe for evaluation of vulcanization characteristics, evaluation of vulcanization characteristics according to stress-strain properties, evaluation of vulcanization characteristics according to oscillating disc curemeter test, the test recipe for evaluation of rate of cure and scorch testing.
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