Rongsheng Refractories Group
Ceramic foam – This is a type of porous ceramic material, which is obtained by adding a foaming agent to a ceramic suspension and subsequent firing at high temperatures. The resulting material has a three -dimensional network of interconnected pores, which gives him unique properties, such as high thermal and chemical resistance, Great filter abilities and high mechanical strength.
Foaming details
| Brand | Bulk density, g/cm3 | Porosity % | Cold crush strength, MPa | Difference to the thermal shock cycle 1100 ℃ | Bending strength at high temperature1200 ℃ MPa |
| Ptw-g | 0.4~0.85 | ≥76 | ≥1.2 | ≥2 | ≥0.6 |
| PTW-T | 0.36~0.5 | ≥80 | ≥1.0 | ≥2 | ≥0.6 |
| Ptw-l | 0.3~0.5 | ≥80 | ≥0.8 | ≥2 | ≥0.4 |
| Specification: Individual size; The density of the holes 0 ~ 50 PPI | |||||
Introduction to Rongsheng Company
Rongsheng is a professional fireproof material supplier with 10 years of export experience to more than 80 countries. Rongsheng's main products are various fire bricks, shapeless fireproof materials, metallurgical materials, thermal insulation materials and so on.
