Factory Price Extruding HDPE Bar, Custom-made Plastic Rod
Factory Price extruding HDPE bar, custom-made plastic rod
About UHMW-PE ROD:
Ultra-high molecular weight polyethylene(UHMWPE) has amusing performance.
It retains all excellent performance of ultra-high molecular weight polyethylene, wear-resistant is 7 time than steel, and 3 times than nylon.
It has good self-lubricating, shock, eliminate noise & vibration, anti-adhesive, anti-corrosion, and anti-aging properties.
Its light weight is only 1/7 of manganese steel.
So it’s the best material for bulk storage material and transport equipment lining, such as silos and launder.
It’s widely used in the industries of power, steel mills, coal mines, and so on.
Performance of UHMW-PE RODS
Testing Method |
Unit |
UHMW-PE |
||
Physical Property |
Density |
D1505 |
g/cm3 |
0.94-0.98 |
Mechanical Property |
Breaking Strength |
D638 |
N/cm2 |
2900 |
|
Elongation at Break |
D638 |
% |
350 |
|
Notch Impact Strength |
D256 |
CJ.cm/cm2 |
Not Destroyed |
|
Hardness (Rockwell) |
D747 |
|
80 |
Thermal Property |
Melting Point |
D2117 |
°C |
136 |
|
Vicat Softening Point |
D1525 |
°C |
134 |
|
HDT(O.46Mpa) |
D648 |
°C |
85 |
|
Expansion Coefficient |
D696 |
10-4/°C |
1.5 |
Electrical Property |
Volume Resistance |
D257 |
SL-CM |
1017 |
|
Breakdown Voltage |
D149 |
Kv/mm |
50 |
|
Dielectric Constant |
D150 |
|
2.3 |
Others |
Water Absorption |
D570 |
% |
<0.01 |
|
Scaling |
|
|
Uneasy to scale |
UHMW-PE RODS combination of excellent properties
1. Outstanding abrasion resistance;
2. Excellent impact resistance;
3. Non-sticking and self-lubricating ;
4. Excellent mechanical properties, even in cryogenic conditions;
5.Anti-weather&anti-aging;
6.Superior corrosion resistance.
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