welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-08-07 23:31
473
Company Profile
By certification [File Integrity]
Contact: jceco(Mr.)
Email: 
Telephone: 
Area: Beijing
address: No.99,Beiyuan Industrial Park,Liuquan Road,Zibo City,Shandong,China
Website: http://www.jceco-techs.com/ http://jceco.sh-zhuanshun.com/
2440x1220x20mm bamboo panel/plywood
unit price:Negotiable
Adjustable Wooden Plant Stand
unit price:Negotiable
Bamboo Caddy Tray
unit price:Negotiable
Multi Layer Horizontal Carbonized Bamboo Plywood
unit price:Negotiable
2 Tone Bamboo Cutting Board
unit price:Negotiable
3 Pieces Bamboo Cutting Board Set
unit price:Negotiable
oupled with high insulating efficiency expands the extensive applications of IFB in high-grade refractory powder and materials in good purity.
During the process of production ,organic and multiple filling materials are injected according to the required proportion ,the brick is compressed in vacuum and sintered under high temperature.
Features
Low thermal conductivity
High purity and low iron content
Good thermal resistance with direct access to fire
Superior thermal shock resistance
Accurate dimension and easy cutting
Typical Applications
Cracking Furnace
Conversion Furnace
Heating equipment
Refining equipment
Reproduction equipment
Hot Blast Stove
Description |
Grade 23 |
Grade 26 |
Grade 28 |
Grade 30 |
|
Classification Temperature |
1300C/2300F |
1400C/2600F |
1500C/2732F |
1550C/2822F |
|
Density(kg/m3) |
600 |
800 |
900 |
1000 |
|
Cold Crushing Strength (MPa) |
1.2 |
1.8 |
2.5 |
3.3 |
|
Modulus of Rupture(MPa) |
1.0 |
1.7 |
2.3 |
3.1 |
|
Permanent Linear Change (%)x24hrs |
≤0.6 |
≤0.6 |
≤0.8 |
≤0.9 |
|
Thermal Expansion (%)1000C |
0.5 |
0.52 |
0.52 |
0.53 |
|
Thermal Conductivity (W/m.k) |
350C |
0.18 |
0.25 |
0.33 |
0.38 |
400C |
0.20 |
0.29 |
0.35 |
0.40 |
|
600C |
0.24 |
0.32 |
0.37 |
0.42 |
|
Chemical Composition(%) |
Al2O3 |
42 |
56 |
67 |
73 |
SiO2 |
55 |
41 |
30 |
24 |
|
Fe2O3 |
≤1 |
≤0.8 |
≤0.7 |
≤0.7 |
|
K2O+Na2O |
1.1 |
1.7 |
1.7 |
1.7 |
|
