HDPE flame retardant coal bunker liner is the abbreviation of high molecular weight polyethylene board. The sheet is based on high molecular weight polyethylene raw materials, and relevant modified materials are added according to customer needs, and are mixed – calendering – sintering – cooling – high pressure setting – demolding – forming. It has good wear resistance, environmental protection, anti-static, cushioning, high wear resistance, moisture resistance, corrosion resistance, easy processing, shock absorption, no noise, economical, non-deformation, impact resistance, self-lubricating, and has a wide range of applications. Suitable for making all kinds of wear-resistant mechanical parts.
The product has many excellent properties such as light weight, impact resistance, wear resistance, corrosion resistance, small friction coefficient, energy absorption, aging resistance, flame retardant, antistatic and so on. In order to further promote users’ understanding of it, the relevant professional and technical personnel need to pay attention to the use of polyethylene sheets as follows:
1. When people use it for the first time, we will discharge the material after the silo material is stored to two-thirds of the entire silo capacity.
2. During operation, it is necessary to always keep the material in the warehouse at the material entry and unloading point, and always keep the material storage in the warehouse at more than half of the entire warehouse capacity.
3. The polyethylene sheet is strictly prohibited from directly impacting the lining.
4. The hardness particles of various materials are different. The material and flow rate should not be changed at will. If it needs to be changed, it should not be greater than 12% of the original design capacity. Changing the material or flow rate at will will affect the service life of the liner.
5. The ambient temperature should generally not be higher than 80 ℃. Do not use external force to destroy its structure and loose fasteners at will.
original source: https://www.beyondtd.com/news/what-should-be-paid-attention-to-when-using-polyethylene-sheet/
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