JLH Mattress - A TOP Wholesale Mattress And Bed Manufacturer In China Since 1992
Sponge tensile strength test
2018-01-17
This machine is used to test the tensile speed of the sponge.
The durability of the mattress is related to the tensile strength.
Three sponges were placed on the test machine with specific shapes and a thickness of 1 cm.
Maximum elongation Σ(%) = [L(measured value at break, mm-L0 (gague length at arigin, mm)/L0 (blur length at raigiin, mm)
Tensile strength 0 (Mpa) = F (gague load, N)/A (average of sample cross-sectional area, m㎡.
The test machine will calculate the required value based on the average of the three samples.
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At JLH Mattress, our mission is to Bring Sweet Dreams to the World by offering top-of-the-line products and excellent customer service.
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