Ceramic fiber blanket as a widely used in the industrial field of efficient thermal insulation materials, the correct use of its performance is crucial to play. This article will introduce in detail the professional use of ceramic fiber blanket skills, to help users give full play to its thermal insulation advantages.
Installation and laying skills
The installation of ceramic fiber blanket requires special attention to the laying method. In the use of high temperature equipment, it is recommended to use the laying of layered staggered seams, each layer of ceramic fiber blanket seams should be staggered at least 100mm, which can effectively avoid the thermal bridge effect. For curved equipment, the ceramic fiber blanket should be laid diagonally at an angle of 45 degrees to ensure that it completely fits the surface of the equipment. Use special anchors to fix the ceramic fiber blanket when installing, the fixing distance is recommended to be controlled between 300-400mm, too dense will affect the thermal expansion performance of the material.
Cutting and processing points
The cutting of ceramic fiber blanket requires the use of sharp tools. For the thickness of ceramic fiber blanket below 50mm, it is recommended to use electric cutter; thicker ceramic fiber blanket is suitable for professional electric cutting knife. Cutting should be carried out in a well-ventilated environment, and the operator should wear a dust mask and protective gloves. Special reminder: there may be fiber shedding at the edge of ceramic fiber blanket after cutting, it is recommended to use high temperature tape to seal the edge.
Temperature Management Recommendations
The temperature resistance of different models of ceramic fiber blanket varies greatly. Standard ceramic fiber blankets are usually resistant to temperatures of 1050°C, while high purity types can reach 1260°C. It is important to ensure that the working temperature does not exceed the nominal value of the product. When used for the first time at high temperatures, the ceramic fiber blanket will have a thermal contraction of 3-5%, and should be installed with an appropriate expansion gap. Under the working condition of temperature over 800℃, it is recommended to use multi-layer ceramic fiber blanket composite structure.
Maintenance specification
Regular inspection is the key to ensure the long-term use of ceramic fiber blanket. It is recommended to check the surface condition of ceramic fiber blanket once a month, and the local damage should be repaired in time. When cleaning, use low pressure compressed air to blow, water rinsing is strictly prohibited. Ceramic fiber blanket under high temperature for a long time will gradually sinter, it is recommended to carry out a comprehensive performance evaluation once a year. Avoid heavy pressure and humid environment when storing.
Safety Precautions
Adequate protection must be taken when handling ceramic fiber blankets. Dustproof coveralls, goggles and dust masks should be worn when exposed. Ensure good ventilation when installing in confined spaces. Waste ceramic fiber blanket should be disposed of in special bags to avoid fiber drift. Special reminder: ceramic fiber blanket construction area should be prohibited from unrelated personnel.
By mastering these professional use skills, you can significantly improve the use of ceramic fiber blanket effect and life. Whether it is an industrial furnace, high temperature pipeline or thermal equipment, the correct use of ceramic fiber blanket can get the best thermal insulation effect. Remember, choosing the right type and following specifications are key to ensuring the best performance from your ceramic fiber blanket.
