Contact Us
- Zibo, Shandong, China
- suntherm@suindustry.com
- +86-533-6286577
1600C Polycrystalline Mullite Fiber Blanket
SUNTHERM 1600C Polycrystalline mullite fiber blanket, it has higher temperature resistance than ordinary ceramic fiber blanket, which can reach 1600c, and is more suitable for ultra-high temperature field.
Description
Product Introduction
Polycrystalline mullite fiber blanket is a kind of refractory fiber in the form of mullite crystal phase, which is made into mother liquor by chemical "colloid method", and then made into embryonic cotton by blowing method or wire throwing method, and then processed and produced by post stage burning and other processes. It can be used in the high temperature field of 1250 ℃ - 1600 ℃.
Product Parameter
Item | Index | |
Classification Temperature(C) | 1600 | |
Continuous temperature Use Limit (C) | 1500 | |
Density(kg/m3) | 96/128 | |
Al2O3 (%) | 72 | |
SiO2 (%) | 27.7 | |
Permanent linear shrinkage(%) | 1400Cx24h, <1.0 | |
Tensile strength (Kpa) | ≥80 | |
Thermal conductivity (W/m.k) | 400C | 0.09 |
600C | 0.16 | |
800C | 0.22 | |
1000C | 0.28 | |
1200C | 0.36 | |
1400C | 0.45 | |
Product Details


Product Feature
•Good heat reflection
•Low shot content, high corrosion resistance
•Low heat capacity and high purity
•Excellent high temperature stability
•Good insulation and fire resistance.
•Good heat reflection
•The fiber diameter is evenly distributed and the tensile strength is high
•It has good resistance to mechanical vibration at high temperature
Product Application
•Hot surface lining for high temperature industrial furnaces
•High temperature equipment in the petrochemical industry
•Kilns in the ceramic industry
•Sealing gaskets and muffling materials used in the automotive industry
• Used for heat preservation of various heating industrial equipment
• For top insulation of foundry furnace
Why Choose Us
Zibo Soaring Refractory& Insulation materials Co., Ltd is a production company engaged in thermal insulation materials. It was established in 1993, with more than 28 years production experience in ceramic fiber field and more than 15 years of export experience. SUNTHERM team is highly professional and develops its own production line to pursue the production of high-quality products.
Plant size: The factory covers an area of about 28,000 square meters and till now has 46 production lines, with an annual output of about 200,000 tons.
SUNTHERM has already passed a variety of industry certificate tests, such as CE, SGS, ASTM,ISO9001-2000, SASO, ROHS, BV , MSDS and so on.


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