- Model NO.: RW-GB
- Feature: Long Time Materials
- Shape: Powder
- Bulk Density: ≤ 2.0g/Cm³
- Wear Resistance After Burn: ≤ 8cm³
- Using Temperature: 1400oc
- Transport Package: Ton Bags
- Origin: Gongyi, Henan, China
- Refractoriness (℃): 1580< Refractoriness< 1770
- Type: Refractory Material
- Material: Silicon Carbide (SiC)
- Compressive Strength: 800MPa
- Liner Change Rate: ±0.5%
- Trademark: REWELL
- Specification: ISO9001
- HS Code: 381600000
Refractory Castable Packaging & Shipping
Packing details: Refractory castable is packed with plastic bags, with water-proof cover , and tightened with plastic bandages or as your requirements.
Shipping: By vessel or truck from Chinese ports.Physicochemical indexes:
|Chemical component, % ≥||Al2O3+SiC||85|
|Bulk density, g/cm³ ≥||110ºC×24h||1.5~2.0|
|Heating permanent linear change, ºC×3h %||1100ºC×3h||±1.0|
|Bending strength in common temperature, MPa ≥||110ºC×24h||3|
|Compressive strength in common temperature, MPa ≥||110ºC×24h||20~30|
Refractory lining structure generally consists of wear layer and insulation layer, however the high temperature equipment like the hot air valve of pipe and the wind blowing pipe in Blast Furnace does not have construction conditions for double lining structure, It requires a kind of refractory material with wear resistance and heat insulation, and also with good air tightness, high temperature toughness and high temperature bulk stablilty. This material has to resist the scouring and erosion of smoke with high temperature and high pressure.
We sincerely cooperate with scientific reserach institutions and successfully developed high toughness insulated castable, which meet the above working conditions.
The high toughness insulated castable has excellent characteristics: bulk density≤ 2.0g/cm^3, compressive strength after burn(1400ºC) 800MPa, wear resistance after burn(1400ºC) ≤ 8cm³, liner change rate after burn(1400ºC) ±0.5%, the using temperature can reach 1400ºC.
Meanwhile, High Toughness Insulated Castable is a kind of unshaped refractory made of granular and powdery material, in which add a certain amount of binder and water together. It has high mobility, is suitable for casting construction, and can be hardened without heating. Refractory castables consist of refractory aggregates, powders, binders, admixtures, water or other liquid materials. Generally in the use site, it is molded by pour, vibration or tamping method, and can be used as preforms. Refractory castables are mainly used in the metallurgical industry furnace, also in the petroleum, chemical, building materials, power and machinery industry furnace and thermal equipment.
We could offer you the best refractory castable as following:
1.High alumina castable.
2.low cement refractory castable.
4.Self flowing refractory castable.
5.Corundum mullite castable.
6.Silicon carbide castable.
7.Zirconia Refractory Castable.
8.Lightweight insulation Refractory castable
Features and Advantages of refractory castable:
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.