→ISO899.1 tensile creep testing machine for plastics, used to determine tensile creep of standard plastic samples under the given conditions of pretreatment, temperature and humidity, etc.
→Rigid plastic tensile creep test, fiber reinforced plastic tensile creep test, dumbbell thin sheet plastic tensile creep test. Plastic creep calculation of total load includes pre-load, creep temperature and humidity control records, and three-dimensional representation of tensile creep results.The creep curve, creep modulus - time curve, isochronous stress - strain curve and creep fracture curve are drawn.The tensile creep of plastics varies greatly with sample preparation, sample size and test environment.When the tensile creep property of plastics is used in engineering design, it should be tested under a wide range of internal stress, time and environmental conditions.
→key words:extension, nominal extension, tensile-creep strain, nominal tensile-creep strain, tensile-creep modulus, nominal tensile-creep modulus, isochronous stress-strain curve, time to rupture, creep-strength limit, recovery from creep.
Creep Modulus-Time Curve
Isochronous Stress-Strain Curve