ISO 289-4 Rubber, unvulcanized -- Determinations using a shearing-disc viscometer -- Part 4: Determination of the Mooney stress-relaxation rate
ISO 289-4 establishes the test procedure for measuring Mooney viscosity in unvulcanized elastomers and rubbers. Applicable to both natural and synthetic elastomeric materials, this standard employs a Mooney viscometer operating at a controlled temperature of 100°C to assess flow resistance. The measurement provides critical data on material processability, directly affecting mixing times and extrusion behavior during manufacturing. Results are essential for quality control and ensuring elastomer compounds meet specified performance requirements in industrial production.
ISO 289-4 Rubber, unvulcanized -- Determinations using a shearing-disc viscometer -- Part 4: Determination of the Mooney stress-relaxation rate
ISO 289-4 establishes the test procedure for measuring Mooney viscosity in unvulcanized elastomers and rubbers. Applicable to both natural and synthetic elastomeric materials, this standard employs a Mooney viscometer operating at a controlled temperature of 100°C to assess flow resistance. The measurement provides critical data on material processability, directly affecting mixing times and extrusion behavior during manufacturing. Results are essential for quality control and ensuring elastomer compounds meet specified performance requirements in industrial production.
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