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China Chinese wholesale Types Of Refractory Bricks - High Density Ft Mullite Insulation Brick For Lime Kilns – Rongsheng factory and manufacturers | Rongsheng Detail:
Applications:
Mullite insulation bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc
Specifications:
| Items |
MU 60 |
MU 65 |
MU 70 |
MU 75 |
| Chemical Composition |
Al2O3 % |
≥60 |
≥65 |
≥70 |
≥75 |
| SiO2 % |
≤35 |
≤33 |
≤26 |
≤24 |
| Fe2O3 % |
≤1.0 |
≤1.0 |
≤0.6 |
≤0.4 |
| Bulk Density g/cm3 |
≥2.55 |
≥2.55 |
≥2.55 |
≥2.55 |
| Reheating Linear Change (%) 1500℃×2h |
0~+0.4 |
0~+0.4 |
0~+0.4 |
0~+0.4 |
| Apparent Porosity % |
≤17 |
≤17 |
≤17 |
≤18 |
| Thermal Conductivity W/(m·K) 1000℃ |
1.74 |
1.84 |
1.95 |
1.95 |
| Cold Crushing Strength MPa |
≥60 |
≥60 |
≥80 |
≥80 |
| Thermal Expansion Coefficient (×10-6℃-1) |
0.6 |
0.6 |
0.6 |
0.55 |
| 0.2Mpa Refractoriness Under Load T0.6 ℃ |
≥1580 |
≥1600 |
≥1600 |
≥1650 |
| Thermal Shock Resistance 1000℃ water cycles |
≥18 |
≥18 |
≥18 |
≥18 |
Competitive Advantage:
Competitive Price. Make the products competitive in your market.
Abundant Experience. Prevent cracks and twist in bricks.
Different Moulds. Save mould fees for you.
Strict Quality Control. Meet clients’ quality requirement.
Large stocks. Guarantee prompt delivery.
Professional Packing. Avoid damage and secure the goods in transportation
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for China Chinese wholesale Types Of Refractory Bricks - High Density Ft Mullite Insulation Brick For Lime Kilns – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Vancouver, Algeria, Iran, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!