SARCER & SARMOS provides the following product specifications
PROPERTIES |
VALUE |
Composition |
|
Al2O3 |
92±1 % |
Na2O |
0,1 % |
CaO |
2,3 % |
SiO2 |
3 % |
MgO |
1.5 % |
Fe2O3 |
0,1 % |
Mohs hardness |
9 Mohs |
Wear ( ASTM C704) |
<0.3 cm3 |
Density |
3.65 gr/cm³ |
Porosity |
0 % |
Ultimate Strength, Compression |
2200 MPa |
Ultimate Strength, Flexion |
340 MPa |
Elastic Modulus |
1100 MPa |
Thermal Expansion Coefficient |
|
20-200° |
5-6 µm/m |
20-400° |
6-7 µm/m |
20-600° |
6-8 µm/m |
20-800° |
7-9.5 µm/m |
20-1000° |
7-8.5 µm/m |
Specific Heat Capacity |
900-1000 J/kg°K |
Thermal conductivity (20-100°) |
16-24 W/m°K |
Water absorption |
0 % |
Dielectric Strength |
8-9 KV/mm |
Colour |
White |
Thermal Shock |
250 C° |
Thermal Shock |
250 C° |
Benefits |
Excellent Wear ResistanceVery High Chemical ResistanceHigh Heat ResistanceTested with excellent results on numerous materials |
is obtained through controlled sintering of an atomised powder of Alpha–Alumina. The special production process creates a perfectly dense and compact product with exceptional hardness, second only to diamond. This hardness makes SARCER the product with the highest duration of protection from wear. Another extraordinary characteristic of SARCER is its chemical inertness: only hydrofluoric acid is able to damage its structure. Refinement of the SARCER production techniques has allowed for the creation – without modifying the structural and technical characteristics – of pieces with smaller size suitable for creating mosaic mats: SARMOS. This technology combines ease of installation and effective protection. The reduced size of the plates guarantees excellent coverage of the surfaces, even the most complex ones, with a consequent reduction in installation times, thicknesses, weights and costs. With this technology it is possible to cover pipes and bends of non-standard sizes. The mosaic structure reduces the effects due to impact wear, limiting the damaged area to the individual tile affected.
Thickness (mm) Format (mm) |
|
3 |
4 |
6 |
8 |
10 |
12 |
13 |
20 |
25 |
Hexagonal CH20 |
330×330 |
|
x |
x |
x |
|
|
x |
|
|
Framework 20×20 |
340×340 |
x |
x |
x |
x |
x |
x |
x |
|
|
|
500×500 |
x |
x |
x |
x |
|||||
10×10 painting |
500×500 |
x |
x |
|
|
|||||
Tiles |
150×50 |
x |
x |
x |
x |
x |
||||
|
150×100 |
x |
x |
x |
x |
x |
||||
|
100×100 |
x |
x |
x |
x |
|||||
|
200×100 |
x |
x |
x |
x |
Surface Preparation
A surface preparation is important for long-term product performance. Parameters may vary depending on the severity of the application, expectations for durability, and initial conditions of the substrates to be treated.
7
The technical data contained herein are for reference only. Please contact the technical department for assistance and recommendations on specifications for this product.
The information provided in this data sheet (TDS) including recommendations for the use and application of the product is based on knowledge and experience of the product as of the date of this TDS. The product may have a variety of different applications as well as different application and working conditions in the use environment beyond control. SARO Srl, therefore, is not responsible for the suitability of the product for the processes and production conditions for which it is used, as well as the applications and results expected. It is strongly recommended that you conduct your own tests to confirm its suitability. Any liability in connection with the information contained in the data sheet or any other written or oral recommendation concerning the product is excluded.
SARO Srl expressly disclaims all warranties expressed or implied, including warranties of merchantability or fitness for a particular purpose, arising out of the sale or use of SARO Srl's products. SARO Srl expressly disclaims any liability for consequential or incidental damages of any kind, including lost profits.
