High Quality Lightweight Silica Insulating Brick for Furnace
| Price: |
US $ 0.8-1.5/Piece |
| Min Order: |
200/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
Product Specifications
| Prod Model: |
QG-0.8 |
| Sio2 %: |
Min 88 |
| Bulk Density G/cm3: |
Max 0.85 |
| Cold Crushing Strength MPa: |
Min 1.0 |
| Thermal Conductivity (W/Mk) 350ºC: |
0.55 |
| Al2O3,%: |
>=40 |
| Refractoriness (',℃): |
1580< Refractoriness< 1770 |
| Feature: |
Long Time Materials |
| Type: |
Refractory Material |
| Shape: |
Brick |
| Material: |
Alumina Block |
Product Description
Silica insulation bricksIt is mainly made of top class silica, via shaping and burning under the high temperature, possesses high temperature resistant, high strength and low impurities, etc. Advantage1) Good thermal insulaton effects2) Good acid erosion resistance.3) High softening point with temperature.4) No shrink in burn repeatedly.Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products. ApplicationThe main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces.Technical Data| Item | QG-0.8 | QG-1.0 | QG-1.1 | QG-1.15 | QG-1.2 |
| SiO2 % | ≥88 | ≥91 | ≥91 | ≥91 | ≥91 |
| Bulk Density g/cm3 | ≤0.85 | ≤1.00 | ≤1.10 | ≤1.15 | ≤1.20 |
| Cold Crushing Strength Mpa | ≥1.0 | ≥2.0 | ≥3.0 | ≥5.0 | ≥5.0 |
| 0.2Mpa Refractoriness Under Load T0.6 ºC | ≥1400 | ≥1420 | ≥1460 | ≥1500 | ≥1520 |
| Permanent Linear Change On Reheating(%)1450ºCX2h | 0~+0.5 | 0~+0.5 | 0~+0.5 | 0~+0.5 | 0~+0.5 |
| 20-1000ºC Thermal Expansich10-6/ºC | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
| Thermal Conductivity (W/MK) 350ºC | 0.55 | 0.55 | 0.60 | 0.65 | 0.70 |
We can supply different series of Refractory Brickls, we also can supply goods as your respective demands.
Sinocean Industrial Limited is an investor, producer and supplier of calcined bauxite & refractory products to a wide variety of industries throughout the world.
Our factory has the well-equipped facilities and excellent skills throughout all stages of production, which makes annual capacity exceeds 60, 000 tons. Good quality raw materials, process making strictly, uniform sintering and compact structure, which gained the superior and satisfactoried bauxite. Based on bauxite, we develop different kinds of refractory fire bricks and castables serving steel plant, iron making plant, glass factory, cement plant etc.
Sinocean mainly produce welding grade bauxite, HFST bauxite, porcelain insualtor bauxite, cement grade bauxite, refractory grade bauxite, refractory fire bricks, refractory castables, insulation materials, and further more, we have close relationship with producers ofdead burnt maganisiaand calcined kaolin due to our long business involved in refractory and abrasive industries.
Sinocean is growing fast but always holds principle of first quality, best service and last price. Sinocean has become one global leading supplier of calcined bauxite.
