
High molecular weight PE polyethylene
High molecular weight PE polyethylene (PE-500, PE-1000)
Application
Cogwheels, bearings, wear plates, supporting guide rollers, rolling rollers, yusovy blocks, guide plates and tapes for conveyors and chains, buffers, scraper blades, ring pistons and seals, sealing collars, valves, hammer head, screws, conveyor guides, filter plates, pickers, shock caps, liners for bins, inclined trays and troughs for bulk material, stamp substrates, cutting and chopping boards in the food industry (meat and fish processing), as well as for many mechanical, chemical FIR and electrical applications.
Type | Partnership, mm | Diameter, mm | Length 1 mm | Length 2 mm | |
---|---|---|---|---|---|
Cooker | |||||
WMPE-500 | 2-8 | 1000 | 2000 | ||
VM PE-500
VM PE-1000 |
10-200 | 1000
1500 1000 |
2000
2000 3000 |
||
Rod-bar | |||||
VM PE-1000 | 10-200 | 1000 |
- Good wear resistance;
- High impact strength, even at low temperatures
- Low coefficient of sliding friction
- Excellent release ability
- Excellent workability
- Physiologically inert (suitable for contact with food)
- Good resistance to high energy radiation (gamma and X-rays)
Properties | Unit of measure | VM PE-500 | VM PE-1000 |
---|---|---|---|
Density | g/cm 3 | 0.96 | 0.93 |
Color | white, black,
green |
||
Water absorption upon saturation in water at 23 оС | % | 0.01 | 0.01 |
Mechanism Properties | |||
Yield stress | MPa | 28 | 19 |
Elongation at Break | % | 50 | 50 |
Elastic modulus | MPa | 1300 | 750 |
Compression stress at 1/2/5% of the nominal strain | MPa | 12/18.5/26.5 | 4.5/8/14 |
Charpy Impact Free Impact Strength | kg/m 2 | BR | BR |
Notched Charpy Impact Strength | kg/m 2 | 105P | 110P |
Thermal properties | |||
Melting point | oC | 130-135 | 130-135 |
Thermal conductivity at 23 оС | w | 0.40 | 0.40 |
Average coefficient of linear thermal expansion between 23 о С і 100 о С | m /(m * K) | (200*10)-6 | (200*10)-6 |
Temperature of the start of bending under load Method A: 1.8 MPa | about | 44 | 42 |
Vicat mastication temperature-VST / B50 | about | 80 | 80 |
Maximum allowable working temperature:
-for short periods; -continuously, for 20,000 hours. |
o
|
120
80 |
120
80 |
Minimum usage temperature | o C | -100 | -200 |
Oxygen Index | % | 20 | 20 |
Electrical Properties | |||
Dielectric Breakdown Strength | kV/mm | 45 | 45 |
Surface electrical resistance | Om | 10 12 | 10 12 |
Volume resistivity | om*cm | 10 14 | 10 14 |
LLC "Santex"
Southern Borshchagіvka, 8, Pshenichna str., Kiev, 03134 (passage "Promkabel-Electro")
Mon-Fri from 9.00 to 18.00 without lunch.
Sat, Sun - weekends
