insulation brick

Product Description

Commodity:JIS Insulating Fire brick Features: The series of our products are made according to the standard of Japanese JIS insulating refractory bricks. Physical and Chemical properties both reach or surpass the Japanese standard. The products arc exporting to Korea, Japan, Russia, and Southeast Asia etc. Applaction: high temperature furnace or stove Test temperature of linear change within 2% on rehearting Bulk density g/cm3 Crushing strength Kgf/cm2 Thermal conductivity Kcal/mh ac**0 A A*1 **0 ≤0.*0 ≥5 ≤0.*3 A*2 ***0 ≤0.*0 ≥5 ≤0.*4 A*3 ***0 ≤0.*0 ≥5 ≤0.*5 A*4 ***0 ≤0.*5 ≥8 ≤0.*6 A*5 ***0 ≤0.*0 ≥8 ≤0.*7 A*6 ***0 ≤0.*0 ≥*0 ≤0.*0 A*7 ***0 ≤0.*5 ≥*0 ≤0.*2 B B*1 **0 ≤0.*0 ≥2.5 ≤0.*7 B*2 **0 ≤0.*0 ≥*5 ≤0.*8 B*3 ***0 ≤0.*5 ≥*5 ≤0.*0 B*4 ***0 ≤0.*0 ≥*5 ≤0.*2 B*5 ***0 ≤0.*0 ≥*5 ≤0.*3 B*6 ***0 ≤0.*0 ≥*0 ≤0.*7 B*7 ***0 ≤1.0 ≥*0 ≤0.*1 C C*1 ***0 ≤1.*0 ≥*0 ≤0.*0 C*2 ***0 ≤1.*0 ≥*0 ≤0.*8 C*3 ***0 ≤1.*5 ≥**0 ≤0.*5