Alumina Ceramic Mosaic
Commonly square and hexagonal, others have cylindrical and other shaped pieces.
Cylindrical common specifications for the diameter ø10-20mm, thickness of 3-20mm.
PRODUCT DESCRIPTION

 Product Description

Commonly square and hexagonal, others have cylindrical and other shaped pieces.

Cylindrical common specifications for the diameter ø10-20mm, thickness of 3-20mm.

 

With/without gapNO gap a gap of about 1 mm.
Back sticker

Transparent tape(150*80) or

double-sided tape(150*150) or Acetate

Grid cloth or Acetate
Thickness and Size

3mm, 4mm, 5mm, 6mm, 7mm, 8mm,

 10mm etc.(10*10mm,17.5*17.5mm,20*20mm).

3mm(12*12mm)6mm(12*12mm,24*24mm)etc
Specifications can be customized according to customer requirements.


High hardness

It has a Rockwell hardness of HRA 80-90, second only to diamond in hardness.

 

Smooth surface

High alumina ceramics have smoothness and adhesion properties, and their roughness is only 1/6 of that of steel pipes, so they have less flow resistance.

 

Corrosion resistance

High alumina ceramics are inorganic oxides with an extremely stable molecular structure and no electrochemical corrosion, so they are resistant to acids, bases, salt solutions and organic solvents.

 

Light weight

The weight is only half that of steel, so the equipment load can be greatly reduced.

 

Excellent wear resistance

Its theoretical wear resistance is equivalent to 260 times that of manganese steel and 170 times that of high chromium cast iron.


Product Performance Parameters:

  ItemIndex
Alumina Content≥92%
Density≥3.6g/cm3
Water Absorption Rate≤0.02
Bending Strength≥290Mpa
Rockwell HardnessHRA 80-90
Compressive(Impact) Strength≥850MPa
KIC Fracture Toughness≥4.8 Mpa.M1 / 2 
Coefficient of Thermal Expansion((25℃-600℃)6.5-7.5 × 10-6/℃
Dielectric Strength18-20 Kv/mm
Electrical Resistivity(25℃-400℃)10×10-6Ω.cm
Maximum Service Temperature1600℃
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