Refractory Blanket
| Material |
UNIFRAX | Harbison-Walker | Morgan Thermal Ceramics | ||
| Property | Durablanket S | Inswool HP | Cerablanket | Kaowool | Superwool 607HT |
| Melting Point | 3200° F. | 2327 - 2372°F ** | |||
| Class Temperature | 2300° F. | 2300° F. | 2400° F. | 2300° F. | 2372° F. |
| Continous Use Limit | 2150° F. | 2150° F. | 2150° F. | 2000° F. | 1650-1922° F. ** |
| Alumina/Silica | 43-47 / 53-57 | 54 / 45 | 54 / 46 | 45 / 50-55 | CaO 18-25 / 70-80 |
| Iron | 0.02% | 0.2% | trace | 1.0% | trace |
| Strength | na | 10/6 lb/in. | na | less | 11 lb/in. |
| Published Manufacturer's data. ** Superwool melting point and continous use limit not given by manufacturer. Not recommended for forges or melting furnaces. | |||||
2 Item(s)
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Cerablanket HP Cut Lengths and Full Cartons
Starting at: $6.25
Cerablanket (Cera Wool) - 2,400°F / 1,315°C, 6 and 8 PCF blanket in 1/2 inch through 2 inch in cut lengths and full cartons. Cerablanket is the only 2400°F blanket in this class of product. Learn More -
Superwool 607 HT
Starting at: $197.00
Superwool 607 HT low biopersistence ceramic insulation blanket with the highest temperature rating of an Alkaline Earth Silicate Wool blanket.NOTE: Due to low interest in this product all sales will now be special order.
The 2372°F (1300°C) Classification temperature on this blanket is an absolute maximum compared to the other Thermal Ceramic products which were rated conservatively and can be used at higher than their rated temperatures. Due to this limitation we do NOT recommend this product for use in forges or where there is direct flame impingement. Learn More
2 Item(s)