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| Product Type: | Mechanical Wood Pulp |
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The ultra-high molecular polyethylene dehydration component for papermaking machinery adopts Ziegler-type high-efficiency catalyst low-pressure synthesis method, and the molecular weight is controlled to be 1.5-300 million or more according to needs. Has the following superior performance:
1. Papermaking machinery dewatering components have high wear resistance: UHMW-PE has the best wear resistance and is the most attractive in all current engineering plastics. The higher the molecular weight, the more wearable the material is, even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.). For example, UHMW-PE pipes have a service life of 4-6 times that of steel pipes under strong corrosion and high wear conditions, and increase the conveying efficiency by 20%. It fully demonstrates the superiority of "energy saving, environmental protection, economy and high efficiency".
2, Papermaking machinery dewatering components corrosion resistance: in the lye is not corroded, can be applied in concentrated hydrochloric acid at 80 ° C, stable performance in 75% concentrated sulfuric acid, 20% nitric acid, it is for seawater, liquid detergent It is also very stable.
3.Very low friction coefficient: static friction coefficient of 0.07, good self-lubricating, is an ideal bearing, bushing, slider, lining material. UHMW-PE is selected as the friction component of the equipment, in addition to improving the wear life,it can also receive energy-saving effects.
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Product Name
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Suction box |
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Material
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UHMWPE / HDPE / PE
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Thickness
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10-150mm
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Abrasion
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70-80%
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Type
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Forming board/vacuum suction box/ felt suction box
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Hardness
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40-68
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Surface roughness
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0.3-0.5
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Breaking strength
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40-42Mpa
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