High Impact Absorption UHMW-PE Rod with Diameter 15-200 mm Applied
in Coal Mine
UHMW-PE Rod is Ultra-high-molecular-weight polyethylene Rod. The
molecular weight for the material is above 1.5million, it is a new
kind of engineering plastic. With high molecular weight, the melt
flowing rate is almost "0". The process is very difficult. And the
common way of process is compression moulding.
UHMW-PE has a relative molecular weight more than 1.5 million (the
relative molecular weight of common polyethylene is between 20,000
and 300,000), which given the material excellent performances.
● Abrasive Resistance
|Material||UHMW-PE||PA66||PTFE||45# Carbon Steel||Stainless Steel|
|Rate of Abrasion|
|Average Value %||0.62||1.51||2.31||4.02||4.05|
PA66: Polyamide 66 (Nylon 66) PTFE: Polytetrafluoroethylene
● Impact Strength Test Method: ASTM-D250
|Material||UHMW-PE||PA66||PTFE||ABS||PC||45# Carbon Steel|
ABS: Acrylonitrile butadiene styrene PC: Polycarbonate
● Water Absorption Test Method: ASTM-D570
● Friction Coefficient Test Method: ASTM-D1894
|Length||Diameter||Diameter Tolerance||Ellipticity||Special-Shaped Products|
|≦1200 mm||∅15-∅200 mm||±0.5 mm||≦4-6||Customized|
• Mining industry: manufacturing artificial slot liner, chain plate, the vibrating
screen plate, conveyor plate, car plate.
• General machinery industry: manufacturing all kinds of shaft sleeve, gear, bushing, slide
plate, the impeller, etc.
• Vehicle manufacturing and transportation industry: the main products is dump truck, self-unloading vessels lining
board, the train vehicles impact resistance parts, etc.
• Paper industry: the main production of vacuum suction box panel and the wiper
plate, pressure parts, connector, mobile seal shaft rod, idler
pulley, scraper, filters, etc.
• Textile industry: manufacturing all kinds of leather knot, volume fiber, picking
stick, gear, coupling.Sweep flower stem, buffer block, shaft
sleeve, swinging back rest impact wear resistance parts, etc.
• Skiing sports industry: ski lining, track ice and snow car parts, glider block floor, and
the steel ball equipment parts, all kinds of bearing bushing,
scroll fairway, snowmobile parts, etc