Ceramic fiber board is a kind of plate made of refractory material, which can maintain good mechanical strength even after heating. Compared with fiber blanket and felt, this product has good rigidity and matching strength. What are its quality discrimination methods?
Ceramic fiber board and foamed fiber are used as raw materials, and a certain proportion of binder and filler-grade additives are added, which are fully dispersed into slurry in a slurry mixing tank after beating. Pumped into the forming tank and stirred with compressed air.
1. The supplier is the first important factor to consider when purchasing ceramic fiber board. See whether the supplier purchases goods through formal channels and check the supplier's evaluation. Buying from regular manufacturers can guarantee quality and after-sales.
2. Observe whether the product is flat, whether there are impurities and stains. The appearance of good quality aluminum silicate generally has no stain or creases, so it must be carefully checked when buying.
3. ceramic fiber board has good toughness. If the tensile test shows that the elasticity is not good, it proves that there should be problems with the product quality.
www.suntherm-industry.com
