Our company produces KP-09 ultra-high-molecular-weight sheave liners using imported materials, which boast exceptional wear resistance (with a mortar abrasion rate just 1/10 that of PVC, 1/7 that of carbon steel, and 1/27 that of brass), excellent impact resistance (achieving an impact strength of up to 180 kJ/m² or higher), outstanding self-lubricating properties (with a friction coefficient of only about 0.10), and remarkably high tensile strength (exceeding 35 MPa). Additionally, these liners exhibit superb corrosion and water resistance, maintaining excellent stability across a wide range of organic and inorganic media. They also deliver exceptional low-temperature performance and are completely hygienic and non-toxic.
We can produce products in various shapes and specifications according to customer requirements.
Project |
Numerical values |
Unit |
Test symbol |
|
Density |
0.95–1.08 |
g/cm³ |
Gb1033 |
|
Tensile strength |
36 |
Mpa |
GB1040 |
|
Elongation at break |
300 |
% |
GB1040 |
|
Impact strength |
196 |
kJ/m² |
GB1043 |
|
Ball Indentation Hardness |
38 |
N/mm² |
Gb3398 |
|
Friction Coefficient |
Self-lubricating |
0.10–0.22 |
||
Watering |
0.05–0.10 |
|||
Greasing |
0.05–0.08 |
|||
Wear and tear |
1.3 |
mg |
GB3960 |
|
Coefficient of expansion |
<2x10⁴ |
K |
GB1634 |
|
Heat Deflection Temperature at 0.45 MPa |
93 |
°C |
D2117 |
|
Melting point |
136 |
°C |
D1525 |
|
Vicat softening point |
134 |
°C |
||
Brittleness temperature |
Below -70 |
°C |
||
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KP-09 Ultra-High Molecular Wheel Sheave Lining Pads
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No.99 Hengshan Road, Jianxi District, Luoyang City, Henan Province
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