Product Details
Place of Origin: Zhengzhou, China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: RS-48, RS-55, RS-65, RS-75, RS-80
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800 USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons/month
Parameter of Rongsheng Factory Affordable High Alumina Bricks Price Fire Resistant Arch Bricks
Item
|
Properties
|
|||||
RS-80
|
RS-75
|
RS-65
|
RS-55
|
RS-48
|
||
Al2O3 (%)
|
80
|
≥75
|
≥65
|
≥55
|
≥48
|
|
Refractoriness (°C )
|
≥1790
|
≥1790
|
≥1790
|
≥1770
|
≥1750
|
|
Bulk density (g/cm3)
|
2.65
|
2.5
|
2.45
|
2.4
|
2.3
|
|
Softening temperature under load (°C )
|
1530
|
≥1520
|
≥1500
|
≥1470
|
≥1420
|
|
Linear changes on reheating (%)
|
1500°CX2H
|
0.1
|
0.1
|
0.1
|
0.1
|
|
-0.4
|
-0.4
|
-0.4
|
-0.4
|
|||
1450°CX2H
|
|
|
|
|
0.1
|
|
-0.4
|
||||||
Apparent porosity (%)
|
22
|
≤23
|
≤23
|
≤22
|
≤22
|
|
Cold crushing strength (Mpa)
|
55
|
≥50
|
≥45
|
≥40
|
≥35
|