Dimensional discrepancy
The Width, length, total thickness of conveyor belt should follow the standard GB/T 4490
Cloth layer joint
The number and the position of the longitudinal and transverse joints of the multi-layer belt with the core should be in accordance with the requirements of HG/T2194
cordance with the requirements of HG/T2194 |
Note: When the overlay thickness is 0.8mm~1.6mm, sample
thickness can be cut out of the maximum thickness. At this
time, tensile strength and breaking elongation than low
median 15% less than. Experiment condition Ozone density (50±5)×10-8(Volume fraction)、Temperature (40±2)℃、Elongation(20±2)%、Time15h. The test results should be no creaking of ozone aging. |
The working environment suitable for acid and alkaline, such as the phosphate fertilizer manufacturing, sea salt. The cover rubber inert material with excellent acid and alkaline resistance material. Frame material using EP canvas, the acid and alkali resistance is more reliable than cotton canvas core. |