China Ceramic Felt Suction Box Dewatering Element for Paper Mill, Find details about China Dewatering Element, Ceramic Foils from Ceramic Felt Suction Box Dewatering Element for Paper Mill
Vacuum Suction Box & Forming Machine | Dewatering Box | Forming Board Box |
UItra-fine grain /Uniform and dese | UItra-fine grain /Uniform and dese | Best choice of dot |
Low friction coefficient | Low friction coefficient | Improve paper quality |
Stable struture-tray-frame | Angles are avaible to choose | One time made ceramic |
High-strength matrix of fiber glass /carbon fiber | Low adhesive rate for mixtures | Stable struture |
Choices for the percentage opening | Effectively protect forming wire | High-strength matrix of fiber glass /carbon fiber |
Lubricant equipment | Firmly fixed structure | Firmly fixed structure |
Movable bar | Easy to replace | Easy to replace |
Long service life | Long service life | Long service life |
Alumina Ceramics Sub 99% AL2O3 | ||
Property | Unit | Value |
Bulk Density | g/cm3 | 3.86 |
Hardness (HV) | Gpa | >14.7 |
Bending strength | MPa | ≥360 |
Fracture toughness | MPa | 5-6 Mpa.m 1/2 |
Coefficient of thermal expansion | 7.0-7.5x10-6.0c | |
Porosity | % | <0.04% |
Water absorption | % | <0.025% |
Surface roughness | --- | ≤0.5μm |
Particle size | Submicron |