anti-wear and self-lubricatiing white uhmw-pe sheet by mould presssing machine f
Category:
所属分类： -- UHMWPE sheets and panels
Summary：Propertyof UHMWPESHEETS ANDPARTSItscoefficientoffrictionissignificantlylowerthanthatofnylonandacetal; UHMWPEstriphasbetterabrasionresistancethanPTFE,15timesmorethancarbonsteel. Withthehighestimpactstr
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Property of UHMWPE SHEETS AND PARTS
Its coefficient of friction is significantly lower than that of nylon and acetal;
UHMWPE strip has better abrasion resistance than PTFE, 15 times more than carbon steel.
With the highest impact strength of any thermoplastic presently made;
UHMWPE strip is odorless, tasteless, and nontoxic;
It is highly resistant to corrosive chemicals except oxidizing acids;
Has extremely low moisture absorption and a very low coefficient of friction;
Is self-lubricating; this property rank the second lower than PTFE.
If you have customized uhmwpe sheet cnc machined wearing strip , it is also easy for us to make . Xinxing can supply you complete drawing for free , meanwhile can produce exactly same products according to drawing .
The data sheet of UHMW-PE machined parts:
|
Property |
Unit |
Value |
|
Density |
g/cm3 |
0.93-0.96 |
|
Average molecular weight |
g/mol |
3million- 10 mill |
|
Tensile strength (23°C in air) |
MPa |
22 |
|
Breaking strength |
MPa |
|
|
Tensile strain at break |
% |
600 |
|
Charpy impact strength (notched) |
mJ/mm2 |
No break |
|
Ball indentation hardness |
N/mm2 |
42 |
|
Shore D hardness |
-- |
65-70 |
|
Abrasion |
% |
70-80, steel = 100 |
|
Static Friction Coefficient |
-- |
≤0.16 |
|
Kinetic Friction Coefficient |
-- |
≤0.10 |
|
Water Absorption |
-- |
NIL |
|
Elongation at break at 23 degress |
% |
≥300 |
|
Temperature resistance |
°C |
-269 to +85 |
|
Melt Temperature |
°C |
130-140 |
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