【Product introduction】
refractory mortars is used in the clay brick construction.
【Main Properties】
Brand | NN-30 | NN-38 | NN-42 | NN-45A | NN-45B | |
Refractory | 1630 | 1690 | 1710 | 1730 | 1730 | |
AL2O3≧ | 30 | 38 | 42 | 45 | 45 | |
Cold modulus of rupture | 110.Cdry≧ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
1200*3h burning≧ | 3.0 | 3.0 | 3.0 | 3.0 | 6.0 | |
RUL | 1200 | |||||
Permanent linear change | 1200*3h burning | +1~-3 | ||||
1300*3h burning | +1~-5 | |||||
Cohering time, min | 1~3 | |||||
Particle | —0.1mm | 100 | ||||
+0.5mm≦ | 2 | |||||
—0.074≧ | 50 | |||||
Contact: Mgr. Han
Phone: 0086-13589497465
Email: 1255953279@qq.com
Add: Industrial Area of Lingzi Town,Zichuan District,Zibo City, Shandong,China
