Light heat-insulation brick
Alcera light heat-insulation brick is a kind of light heat-insulation brick made of selected pure fire-resistant clay and ceramic aggregate, with even air hole. Application temperature range from 1200℃ to 1700℃. The mixing ratio of product in each level is specially designed to satisfy different hot working and physical requirements.

Features

• low thermal conductivity
• low thermal capacitance

Typical Applications
Can be used as heat insulation layer for hot surface fire-resistant liner or other fire-resistant materials in melting furnace, burning kiln, flue, refinery plant, heat facility, regeneration facility, gas generation furnace and piping, soaking furnace, annealing furnace, reaction room and other industry hot working equipment.

Abnormal Shaped Block
In addition to standard sized bricks, pre-fabricated block in abnormal shape can be supplied. Alcera (suzhou) Co., Ltd. welcomes any special requirement from you.