| Place of Origin: | Zibo, China |
|---|---|
| Brand Name: | Laurel |
| Certification: | ISO9001 |
| Model Number: | Laurel-01 |
| Minimum Order Quantity: | 20 ton |
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time: | 20~30 days |
| Payment Terms: | T/T;L/C |
| Supply Ability: | 20,000 ton/Year |
| Classification: | SK32; SK34; SK36 | Product Name: | Insulation Refractory Castable |
|---|---|---|---|
| Size: | Large | Feature:: | Thermal Insulation |
| Usage: | Linings, Furnaces And Kilns Etc | Temperature Range: | Above 1270º C |
| Highlight: | refractory fire bricks,clay fire bricks |
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Good Thermal Shock Resistance Fire Clay Brick Used For Furnace
The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
Specifications:
Technical data
|
Item |
SK-30 |
SK-32 |
SK-34 |
SK-36 |
SK-38 |
|
AL2O3 % (min) |
30-35% |
35-38% |
38-42% |
50-55% |
60-65% |
|
Fe2O3% (max) |
3 |
3 |
2.8 |
2.5 |
2.3 |
|
Refractoriness |
≥1670°C |
≥1690°C |
≥1710°C |
≥1750°C |
≥1770°C |
|
Refractoriness under load, 0.2MPa, (°C) |
≥1270 |
≥1350 |
≥1350 |
≥1430 |
≥1450 |
|
Apparent porosity (%) |
20-24 |
20-24 |
19-23 |
18-22 |
18-22 |
|
Bulk density (g/cm³) |
2.00-2.05 |
2.05-2.1 |
2.1-2.15 |
2.15-2.25 |
2.25-2.35 |
|
Cold crushing strength (MPa) |
≥25 |
≥30 |
≥35 |
≥45 |
≥50 |
|
Thermal expansion at 1000°C (%) |
≤0.6 |
≤0.55 |
≤0.55 |
≤0.4 |
≤0.4 |
Description:
Laurel produces a comprehensive range of Fire clay brick consisting of 30-55% Alumina all of which exhibit excellent strength. For more arduous environments we offer a hand fired “super duty” Fire clay brick with a very high mechanical strength.
Features:
1. Low thermal conductivity, good thermal insulation performance.
2. Long service life, easy operation, could be shaped freely
3. Product specification: standard form, normal standard, shaped and special shaped bricks.
4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Applications:
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Fireplace and pizza ovens
5. Coke ovens
6. Blast furnaces
7. Reheating furnaces
8. Lime kilns
9. Chimney
Competitive Advantage:
