Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 100tons/week |
| Delivery Time | 7-10 days |
| Packaging Details | Kraft paper bag + Pallet |
| Refractoriness | 1350-1850C |
| Size | 1-6mm |
| Package | bag+ pallet |
| Al2O3 | 40-90% |
| Color | Grey |
| Type | low cement, high alumina, insulation type,plastic,gunning type |
| Brand Name | LEADSUN |
| Model Number | Plastic Castable |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 100tons/week |
| Delivery Time | 7-10 days | Packaging Details | Kraft paper bag + Pallet |
| Refractoriness | 1350-1850C | Size | 1-6mm |
| Package | bag+ pallet | Al2O3 | 40-90% |
| Color | Grey | Type | low cement, high alumina, insulation type,plastic,gunning type |
| Brand Name | LEADSUN | Model Number | Plastic Castable |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | Plastic Castable High Strength ，Plastic Castable Wear Resistant ，Refractory Castable Wear Resistant | ||
Plastic Castable is a versatile, moldable refractory material primarily formulated using high-grade aggregates such as bauxite, mullite, or corundum, bonded with a phosphate-based system. Its most critical performance feature is its unsurpassed resistance to chemical corrosion, enabling reliable service in contact with a wide spectrum of acidic, neutral, and basic slags. This makes it an indispensable lining solution for highly corrosive environments found in metal furnaces, incinerators, and slag-handling areas.
A defining characteristic of its installation is flexibility. Typically, the binder is liquid aluminium dihydrogen phosphate, which is mixed with the dry aggregates on-site. This allows for the plasticity to be precisely adjusted during application to suit specific contours and complex shapes. Notably, due to its inherent cohesive and thixotropic nature, it does not require traditional formwork during installation when anchors are in place—the material can be directly rammed or gunned into position. The exception is for flat arch constructions, where temporary support is necessary until the material sets.
We supply plastic castable in various formats to suit operational needs: the conventional dry mix with a separate liquid binder, a pre-formulated version with a powder binder (activated by adding only water), and ready-to-use plastic castable that arrives pre-moistened for immediate application. This range ensures optimal convenience, consistency, and performance for diverse industrial maintenance and repair projects.
|
Item |
LDSPC65 |
LDSPC75 |
LDSPC80 |
LDSPC95 |
|
Service Temp ℃ |
1550 |
1600 |
1650 |
1700 |
|
Bulk Density (g/cm3) (Dried at 110℃) |
2.4 |
2.5 |
2.6 |
2.8 |
|
CCS 110℃ (Mpa) 1100℃ 1500 ℃ |
30 45 50 |
35 45 50 |
40 50 60 |
50 65 70 |
|
MOR 110℃ (Mpa) 1100℃ 1500℃ |
8 9 10 |
9 10 11 |
10 11 12 |
12 13 14 |
|
Max Grain Size (mm) |
5 |
5 |
5 |
5 |
|
Chemical Analysis(%) Al2O3 Fe2O3 |
65 2.0 |
75 2.0 |
80 1.8 |
90 1.5 |
|
Mixing Liquid |
Shall be supplied with the castable powder |
|||
Advantages:
1.Excellent high Temperature Resistance, Excellent Corrosion Resistance
2.Excellent Plasticity, Excellent Wear Resistance
Applications:
1.Lining for Electric Arc Furnace Roofs: Used due to its excellent thermal shock resistance and ability to conform to complex shapes.
2.Repair of Blast Furnace Troughs (Runners): Ideal for patching and lining areas exposed to severe slag corrosion and thermal cycling.
3.Induction Furnace Linings: Its moldability allows for seamless monolithic linings resistant to metal penetration.
4.Incinerator Walls and Flues: Chosen for superior resistance to alkali and acid attacks from waste combustion.
5.Soaking Pit Covers and Doors: Provides durable, insulating seals in reheat furnaces, withstanding high temperatures and mechanical abuse.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
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