Product Description
All high purity Molded Pressed Grate have individual properties that will help you to choose the perfect grade that best suits your needs. Molded Pressed Grate provides an extremely wide range of properties in terms of mechanical strength, friction, density, hardness and conductivity, which is even further enhanced by impregnation with resin or metal. Due to their fine grain size and homogeneous structure, it can often replace Isostatic Grate if dimensions is not taken into consideration.
Features
1.Good Machinability
Compared with metallic materials, the bulk density of grate is lower. It has exnt mechanical machining properties.
2.Strong Thermal Stability
It is possible to be used even at 3000â in inert atmosre or more.
3.Low Expansion Ratio
Low Thermal expansion ratio will ensure dimensional stable, even rapid change in temperature.
4.Exnt Chemical Resistance
Grate has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents.
5.Exnt Electrical Conductivity and Thermal Conductivity
With strong thermal resistance, which means grate is the ideal material for certain applications like heating pan>
Specifications
Item | Unit | Molded grate |
Grain size | μm | 15-40 |
Bulk density | g/cm3 | 1.5-1.9 |
Specific resistance | μΩ.m | 7-15 |
Bending strength | Mpa | 15-50 |
Compressive strength | Mpa | 30-100 |
Shore hardness |
| 20-80 |
Ash | ppm | 20-800 |
Popular Sizes of Grate Block
Molded Grate Block | ||
Round Block |
| Square Block |
Ф55*120 |
| 300*200*120 |
Ф65*120 |
| 300*250*120 |
Ф65*135 |
| 330*260*160 |
Ф70*135 |
| 345*345*165 |
Ф75*120 |
| 350*270*150 |
Ф105*160 |
| 370*280*150 |
Ф110*160 |
| 420*310*140 |
Ф110*255 |
| 420*310*150 |
Ф145*260 |
| 420*310*160 |
Ф160*255 |
| 420*310*180 |
Ф180*255 |
| 420*310*200 |
Ф190*410 |
| 400*400*300 |
Ф225*260 |
| 500*300*200 |
Ф240*410 |
| 650*210*150 |
Ф300*255 |
| 650*500*200 |
Ф330*255 |
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Ф480*400 |
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Note: Special sizes are available according to customerâs requirement. |