ISO 7323:2006 Preview
Rubber, raw and unvulcanized compounded -- Determination of plasticity number and recovery number -- Parallel-plate method
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
ISO 7323:2006 specifies a method using the parallel-plate plastometer for the determination of the plasticity number and recovery number of uncompounded, compounded and reclaimed stocks of unvulcanized rubbers and rubber-like materials.
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