Testing Rubber Dumbbells to ISO 37 and ASTM D412 скачать в хорошем качестве

Testing Rubber Dumbbells to ISO 37 and ASTM D412

ISO 37 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties ISO 37 specifies a method for the determination of the tensile stress-strain properties of vulcanized and thermoplastic rubbers. This test standard is equivalent to BS ISO 37. The properties which can be determined are tensile strength, elongation at break, stress at a given elongation, elongation at a given stress, stress at yield, and elongation at yield. The measurement of stress and strain at yield applies only to some thermoplastic rubbers and certain other compounds. ASTM D412-16 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers— Tension1 ASTM D412 is a test standard for testing the tensile stress-strain properties of thermoset rubbers and thermoplastic elastomers. The standard is divided into to test methods. Method A is used for evaluating the tension properties of dumbbell type samples and Method B covers procedures to evaluate the tension properties of flat ring type samples. Calculations derived from ASTM D412 include tensile stress, tensile stress at a given elongation, tensile strength, yield point and ultimate elongation. Before commencing any testing to a standard it is important to use the latest version, these can be found directly with the appropriate standards body. Mecmesin is a leading designer and manufacturer of force and torque test equipment for over 30 years, Mecmesin offers precision test instruments and systems that are accurate, reliable and excellent value for money. We provide a tailor-made service creating the ideal testing platform, which is robust, easy-to-operate and gives top-level performance time after time! Operating under ISO 9001 quality standards, Mecmesin test products are used to guarantee the quality of components, materials and finished products, from factory floor through to the R&D laboratory, in multiple industries.