ASTM D1043 explains the determination of the stiffness characteristics of plastics over a wide range of temperatures through measuring the apparent modulus of rigidity, G, via a torsion test. The apparent modulus of rigidity may be affected by the creep characteristics of the material. Test specimen used for torsion testing per ASTM D1043 are rectangular in shape can are cut from compression molded sheets or extruded sheets of plastic.
TestResources builds and sells materials testing machines for torsion testing plastic in accordance to ASTM D1043. By means of our testing expertise and modular product design, we will help find the solution that is right for you. Give our test engineers a call today for help configuring the best test machine and accessories according to your standard.
Recommended Test Machine
2 to 5650 Nm (18 to 50,000 in-lb)
Electromechanical Gear
The 160 Series Electromechanical Torsion Test Machines are best for static and quasistatic cyclic tests. As an affordable option to torsion testing, we find the 160 Series to be a popular choice.
1 to 200 Nm (9 to 1770 in-lb)
Electrodynamic Direct Drive
560 Series Electrodynamic Torsion Test Machines include high speed motors and actuators that are capable of performing static, dynamic and fatigue testing applications. The 560 Series is capable of more sophisticated dynamic fatigue applications for users with fatigue-life testing requirements.
Recommended Testing Accessories
Standard temperature range of -155°C to 620°C (-247°F to 1150°F)
Accompanied by a broad set of accessories that are capable of withstanding the heat or cold
PID controlled internal temperature
Mounts directly to the test frame
Forms rubber or plastic test specimens from stock material or from individual particles
Variable temperature and pressure to form samples to different specifications
Capable of cooling the newly formed specimen at a user-specified time
Force outputs of 9,100 kgf, 27,000 kgf, or 45,000 kgf (10 ton, 30 ton, or 50 ton)
Stamps test specimens from soft rubber, leather, or similar stock materials
Consistant samples for consistant results
Force outputs of 900 kgf or 3,000 kgf (1 ton or 3 ton)
No need to press by hand
Forms plastic test specimens from plastic particles
Variable temperature and pressure to form samples to different specifications
Capable of cooling the newly formed specimen at a user-specified time
Outputs 9,100 kgf (10 ton) of force
