- Polymer[10]
- Dredger[1]
- Pipe Fittings[1]
- Steel Pipes[44]
- Composite Pipes[33]
- Plastic Tubes[10]
- Other Rubber Products[10]
- Contact Person : Mr. He Max
- Company Name : Luoyang Guorun Pipes Co., Ltd.
- Tel : 86-379-65260951
- Fax : 86-379-65260950
- Address : Henan,Luoyang,Industrial Park, West Airport Road
- Country/Region : China
- Zip : 471000
raw material of UHMW plastic rod: UHMW PE powder
raw material of UHMW plastic rod: UHMW PE Powder
UHMWPE= Ultra-high molecular weight polyethylene whose molecular weight is more than 2.5 million
UHMWPE is a thermoplastic engineering plastic with a viscosity-average molecular weigh greater than 1.5×106, and is made by polymerization of ethylene under the action of a catalyst. Its molecular weight has reached over 5 million, its five properties of abrasion, impact and corrosion resistance, self-lubrication, and absorption of impact energy are the best among the available plastics.
Characteristics:
1. Outstanding impact strength even at very low temperature. 2. Excellent sliding abrasion resistance, wear strength several times as large as steel. 3. Very low coefficient of friction. 4. Nonstick, self-lubrication properties. 5. Good chemical resistance. 6. Excellent anti-aging. 7. Hygienic and nontoxic 8. Lightweight. 9. Hydrophobic, energy absorption and sound-dampening properties. 10. Excellent dielectric and insulating properties.
Specifications:
Item | Unit | SLL-2 | SLL-3 | SLL-4 | SLL-5 | SLL-6 |
Molecular weight | 104g/mol | 200 | 300 | 400 | 500 | 600 |
Density | g/cm3 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 |
Water Absorption | % | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Grain Size ,<20 mesh | % | 98 | 98 | 98 | 98 | 98 |
Temperature of deformation, ≥ | °C | 80 | 80 | 80 | 80 | 80 |
Izod Impact Strength, ≥ | / | no break | no break | no break | no break | no break |
Bulk Density, ≥ | g/cm3 | 0.39 | 0.39 | 0.39 | 0.39 | 0.39 |
Charpy Notched Impact Strength, ≥ | KJ/m2 | 80 | 80 | 80 | 80 | 80 |
Tensile Strength at Break | MPa | 35 | 35 | 35 | 35 | 35 |
Elongation at Break | % | 350 | 300 | 280 | 270 | 250 |
Wear by the Sand Slurry | % | 0.60 | 0.50 | 0.50 | 0.40 | 0.35 |
Application1,Building machinery, agriculture machinery, mining machinery; e.g. liners for silos, hoppers, dump trucks, railcars and chutes. 2,Transporting machinery: sliding guide, guide roll, bushing.3,Packing, container and tubing: open-type pot, bucket, gasoline tank, gas tube, conveying tube of grain. 4,Pulp and paper industry: doctor blade, suction box cover, filter, chain conveyor plate and dewatering plate. 5,Textile machinery: loom picker, shuttle, stick, strap, cap, buffer, gear, pinion and small roller. 6,Chemical industry: pump impeller, pump housing, valve seats and valve gasket. 7,Medical, macromolecular material: artificial articulation, surgical parts. 8,Sport goods: ski and snowboard bottom surface, snowmobile drive sprocket, golf ball core. 9,Aviation and military: bulletproof vest, aircraft seat. 10,Others: lead-acid battery separator, screen plate of nuclear power plant, fishing rope
raw material of UHMW plastic rod: UHMW PE powder