UHMWPE Dewatering Elements

UHMWPE Vacuum Suction Box Cover For Paper Mills ,

Paper Machine Parts

paper mill machine parts

Suction Box Cover

paper machine components

UHMWPE Vacuum Suction Box Cover

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Product Overview

UHMWPE Vacuum Suction Box Cover For Paper Mills , Paper Machine Parts

Xinxing suction box covers and blades are made of UHMW-PE material. UHMW-PE dewatering element is known for its high dry-film lubricant content. This produces an extremely smooth surface, most importantly resulting in a low friction coefficient a low level of adhesion. No adhesion Excellent chemical resistance. For machines with speeds up to 800 m/min.

Xinxing dewatering elements in ultra high molecular weight polyethylene set themselves apart by the special sinter press procedure over a long period used to produce them, as well as an extremely high molecular weight plus their extra additive that is specifically tailored to paper machines. All these benefits ensure what is an outstanding service life for plastic coupled with a low coefficient of friction.

Technical Parameters

Property	Unit	Value
Density	g/cm3	0.93-0.96
Average molecular weight	g/mol	3million- 10 million
Tensile strength (23°C in air)	MPa	22
Breaking strength	MPa	42
Tensile strain at break	%	600
Charpy impact strength (notched)	mJ/mm2	No break
Ball indentation hardness	N/mm2	42
Shore D hardness	--	65-70
Abrasion	%	70-80, steel = 100
Static Friction Coefficient	--	≤0.16
Kinetic Friction Coefficient	--	≤0.10
Water Absorption	--	NIL
Elongation at break at 23 degress	%	≥300
Temperature resistance	°C	-269 to +85
Melt Temperature	°C	130-140