product list
- Refractory Bricks
- Corundum Plastic Materials
- Refractory Castable
- High Aluminum Refractory Castable
- Light Refractory Castable
- Molten Copper Refractory Castable
- Silica Ramming Mass
- Silicon Carbide Refractory Castable
- Magnesite Basic Ramming Mass
- Refractory molded brick
- Corundum refractory Concrete
- Refractory precast block
- Zirconium refractory Mixture
- Magnesia refractory cement
- Silica Refractory Cement
- Refractory cement
- Fire clay
- Alumina Composite refractory concrete
- Refractory mortar
- Continuous casting Refractory cement
- Silica sand
- Quartz sand for copper smelting
- Molten Copper Refractory Material
- Molten copper ramming mass
- Molten copper refractory castable
- Acid induction furnace lining refractory cenent
- Castable Refractory for natural copper smelting
- Castable refractory furnace lining
- Application of refractory ramming mass
- Refractory materials furnace lining
- Amorphous Refractory Castable
- Molten Zinc Refractory Castable
- Molten Zinc Ramming Mass
- Molten Aluminum Refractory Material
- Ladle Castable
- Special Refractory Ramming Mass
- Accessory Material Refractory (Crystallizer)
- Silica Ramming Mass (GDL)
- Silica Ramming Mass (GYDL)
- Heavy Accessory Refractory Material
- High Strength Refractory Mortar
- Special Ramming Mass
- Light-weight Castable Refractory
- Castable Refractory
- Accessory Refractory Material
- High Grade Composite Silica Ramming Mass
- Corundum Plastic Refractory Cement
- Alumina Composite Ramming Mass
- Silica Refractory Ramming Mass
Silica Ramming Mass (GYDL)
Model
| Type | GYDL-1 | GYDL-2 | GYDL-3 | GYDL-4 | |
| Chemical composition (%) | SiO2≥ | 95 | 96 | 96 | 97 |
| Al2O3≤ | 0.7 | 0.6 | 0.6 | 0.5 | |
| Fe2O3≤ | 0.6 | 0.6 | 0.5 | 0.5 | |
| Cold crushing strength (Mpa) |
1250℃×3h After firing at |
15 | 15 | 10 | 10 |
| Ａpparent porosity (%) |
1250℃×3h After firing at |
26 | 26 | 25 | 25 |
| Linear changing after burnt (%) |
1250℃×3h After firing at |
0～+1.6 | 0～+1.2 | ||
| Bulk density (g/cm3) |
1250℃×3h After firing at |
1.9 | 1.9 | 2.0 | 2.0 |
| Refractoriness (℃) | 1620 | 1630 | 1650 | 1650 | |
| Max. grain size of aggregate (mm) | 5 | 4.5 | 4.5 | 4.2 | |
| Amount for construction (kg/m3) | 2100 | 2100 | 2200 | 2200 | |
| Mathod of construction | Jolt or ramming | ||||
| Application | Melting furance for nonferrous metals | ||||
| Characteristc | Cost down; Thernal insulation; Economy electricity; Nostick residue; Fast drying; Chemical bonded; Corrosion resistance. | ||||
Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
gyjinniu@163.com
products list : castable refractory cement for up lead copper rod Molten Zinc Refractory Casting Molten Zinc Ramming Mass Molten Aluminum Refractory Material refractory castable for up lead copper rod Special Refractory Ramming Mass Copper alloy refractory materials for electric furnace acidic refractory for electric furnace body electric furnace refractory material for copper smelting Corrosion resistance Molen Zinc Refractory Castable for up lead copper rod High Strength Refractory Mortar Refractory installation services Fireclay Light-weight Castable Refractory Casting Refractory Accessory Refractory Material Corrosion resistance Quartz sand High Grade Composite Silica Ramming Mass Corundum Plastic Refrctory Alumina Composite Ramming Mass for horizontal continuous casting Silica Refractory Ramming Mass for horizontal continuou casting quartz sand refractory for copper smelting silica sand refractory for core induction furnace refractory concrete block pre-cast refractory block refractory ramming mixture fire clay for up lead copper rod refractory mortar for non core induction furnace refractory cement for copper smelting high grade composite silica mortar silica refractory cement Magnesia refractory cement