1. Ambient temperature should not exceed 80℃.

2. During operation, materials must remain within the warehouse at the entry point, and the storage volume of materials in the warehouse should always be maintained at more than half of the total warehouse capacity.

3. Materials should not remain stationary in the warehouse for more than 36 hours. Materials with a moisture content of less than 4% can be stored for a slightly longer period.

4. When the temperature is low, please pay attention to the stationary time of materials in the warehouse to prevent freezing and blockage.

5. Direct impact on the polymer to improve wear resistance is strictly prohibited.

6. Do not damage its structure with external force, and do not loosen fasteners at will.