Luoyang Guorun Pipes Co., Ltd.
Main products:HDPE CORRUGATED PIPE,UHMWPE PIPE,HDPE PIPE,UHMWPE,FLOATER
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  • Contact Person : Mr. He Max
  • Company Name : Luoyang Guorun Pipes Co., Ltd.
  • Tel : 86-379-63900129
  • Fax : 86-379-63900127
  • Address : Henan,Luoyang,Airport Industrial Park, West Airport Road
  • Country/Region : China
  • Zip : 471000

Sound-dampening UHMW PE powder

Sound-dampening UHMW PE powder
Product Detailed
1.eminent wear & impact & corrosion resistant 2.self-lubrication 3. Low temperature resistance 4. low friction coefficient

Abrasion resistant 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

Sound-dampening UHMW PE powder



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