Vulcanized rubber low temperature brittleness determination: GB T1682-2014 GB T 15256-2014

This standard is used to determine the mechanical properties of vulcanized or thermoplastic rubber, such as tensile strength, tensile elongation, constant elongation, constant stress elongation, yield point tensile stress and yield point elongation

This testing method is suitable for measuring all paper and paperboards except corrugated paper and there are two measuring methods: constant speed loading and constant speed drawing

Corrugated paper is a board made of liner paper and corrugated corrugated paper formed by processing corrugated sticks It is generally divided into single corrugated cardboard, double corrugated cardboard, and triple corrugated cardboard

The tire mechanical performance testing program developed by Liangong Group can be used to test tires and tire accessories, cords and whole ropes and other products and raw materials to ensure that materials and products meet the high standards of custome

 The electronic universal testing machine (tensile testing machine) professionally developed by Liangong Group is fully applied in the field of wood inspection

Use of extensometer

If you master the following precautions, you should be able to easily solve the problem of how to choose a tensile testing machine

The definition of the yield strength, tensile strength, elongation, reduction of area and other mechanical properties of steel bars, steel pipes, steel plates and other steel products and steel products

The mechanical properties of metal materials (such as strength, plasticity, hardness, and fatigue) are important measurement indicators for bars, and they are also an important basis for judging whether it is suitable for a specific application