How To Test Cargo Lashing Strap With Tensile Testing Machine
The significance of tensile testing machine in the application of Cargo Lashing Belt/Small Ratchet Straps/Short Tie Down Straps:
To test whether the tensile strength, tensile fracture stress and tensile fracture load of the Cargo Lashing Strap meet the standard, you can use the packing belt testing tension equipment, also known as tensile testing machine, packing belt tension tester. The mechanical test of the fixture was carried out according to the tensile standard. Do tensile fracture, tensile strength, viscosity test. The test speed is continuously adjustable, the sample is pulled off automatically, and the peak is maintained.
Cargo Lashing Belt tensile testing machine test terms:
Tensile strength: in the tensile test, the maximum tensile stress (mpa) borne by the sample until fracture;
Tensile fracture stress: the tensile stress (kn or n) when the test sample breaks;
Tensile fracture load: the load (n or kn) at which the test specimen breaks. Tensile fracture load is also called fracture tension.
After packing with a Cargo Lashing Belt and tightening the bundled items, the packing belt will be (mainly) subjected to tensile load for a long time during storage and transportation. When the tensile load is greater than the tensile breaking load of the packing belt, the packing belt will break. The tensile fracture load represents the mechanical properties of the packing belt, that is, the higher the tensile fracture load value, the higher the mechanical properties of the packing belt.
The elongation at break and the tensile load can be measured in the same sample during the tensile test, but there is no direct linear relationship between them. The Cargo Lashing Belt generally requires a small breaking elongation, so as to avoid the creep and relaxation of the Cargo Lashing Strap at room temperature after the goods are bundled and packed. pet plastic is a non-metallic material, and the elongation at break of the band can be reduced by a unidirectional tensile process.
