Product introduce:
Kingcera ceramic lined belt pulley is adopting the new methods. We vulcanized our
wear resistant ceramic into the rubber and wrap onto the pulley. Beside, our lining which have troughs between the ceramic are good for draining the water and clay, so that it can ensure the working when the condition is rigorous. It not only can prevent the pulley from slipping, can also prolong the pulley's service life span.
1. Specification of alumina
|
Item |
Index |
|
Content of alumina |
≥95% |
|
Density |
≥3.6 g/cm3 |
|
Rockwell A hardness |
≥85 HRA |
|
Impact strength |
≥850 Mpa |
|
Fracture toughness |
≥4.8Mpa•m1/2 |
|
Bending strength |
≥290Mpa |
|
Thermal conductivity |
（p=76N n=800 turn/min t=30min）≤0.0002g |
|
Thermal expansion coefficient |
7.2 * 10-6m/m.K |
|
Thickness |
8mm |
2. Specification of rubber
|
Item |
Index |
|
Tensile strength（Mpa） |
≥12 |
|
Tsile elongation（%） |
≥300 |
|
Shore hardness |
55-65 |
|
Tear strength（%） |
≤24 |
|
lifetime |
≥15年 |
|
Peeling strength (ceramic and rubber) |
≥4MPa |
|
Peeling strength (rubber and equipment) |
≥12MPa |
|
Thickness |
8mm |
Technical Specification of Special Organic Bond for Abrasion-resistant ceramic（SC2000 import from German）
|
Item |
Rubber/Ceramic series |
|
Appearance |
Gray thick liquid |
|
Solid content |
20±3% |
|
Viscosity |
≥2.5pa.s |
|
Peeling strength |
≥180N/2.5cm |
|
Application temperature |
-40℃-120℃ |
Clear advantages:
--- long lifetime
--- maintenance free operation
--- no operation interruption
--- no production losses
--- reduced pressure losses and lower energy cost
--- wear resistant and corrosion resistant
--- deviation resistant
Size of wear resistant ceramic and rubber composite pulley lagging:
|
Products Type |
Lagging lining size(mm) |
Ceramic tile size(mm) |
Shape |
|
NMC-B1 |
500*500*16 |
20*20*8 |
Rectangle |
|
NMC-B2 |
500*600*16 |
20*20*8 |
Rectangle |
|
NMC-B3 |
500*400*16 |
20*20*8 |
Rectangle |
|
NMC-B4 |
500*500*16 |
39*24*8 |
Rhombus |
|
NMC-B5 |
500*600*16 |
39*24*8 |
Rhombus |
|
NMC-B6 |
500*400*16 |
39*24*8 |
Rhombus |
