Adjust and maintain the hardness and thickness of the rubber fender.
Firstly, the hardness of rubber fenders can be tested by adjusting the durometer, and whether an adjustment in hardness is necessary can be determined based on the test results. If the hardness is too high, an appropriate amount of softener can be added to reduce it; if the hardness is too low, an appropriate amount of hardener can be added to increase it. Additionally, the hardness can also be adjusted by controlling the ratio of rubber to filler in the rubber formula.
Secondly, the thickness of rubber fenders can be controlled by adjusting the output of the extruder during production. Increasing the output of the extruder will increase the thickness of the rubber fender, while reducing the output will decrease it. Additionally, the thickness of the rubber fender can also be controlled by increasing or decreasing the degree of stretching during production. During use, the thickness of the rubber fender should be regularly inspected to promptly identify and address issues such as insufficient or excessive thickness.
In general, to adjust the hardness and thickness of rubber fenders, it is necessary to strictly control various parameters during the production process, timely detect and adjust the hardness and thickness, ensure that the rubber fenders meet the usage requirements, and safeguard the safety of ships and docks. At the same time, in actual use, regular inspection and maintenance of rubber fenders should be carried out, and aged and damaged rubber fenders should be replaced in a timely manner to extend their service life and ensure the safe operation of ships.
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