84C  EXTREMELY EROSION-RESISTANT  HAND-FORMABLE REFRACTORY    Document in KOREAN(한글문서)

 ADVANTAGES
Ready-Mixed, Ready-to-Use
Putty-like consistency
Long Working time
Easy to Place and Form
Extreme Erosion and Chemical Resistance
Air Dry Cured
Suitable for Most Environments

Formable Monolithic Refractory TYPE 84 C is an ideal high-alumina, coarse grained refractory for those applications requiring high-temperature erosion and chemical resistance. Its binder stiffens as it dries upon exposure to air and hardens without susceptibility to rehydration after drying at 100 C (212 F). Its use is simple – hand-pack, air dry, and then heat to fully dry and harden to form a monolithic refractory.

Installation Information
Storage life is 6 to 9 months or longer if stored at room temperature in tightly sealed containers. To use, hand-form into free-standing shapes or hand-pack into hex-steel mesh for lining of metal subtrates, or, hand-pack into refractory ceramics to veneer. DO NOT USE TROWEL FOR PACKING. Use rubber gloves moistened with water when packing. For optimal drying, raise from ambient to 170 F at 50 F/Hr., hold for 3 hours. This step is the most important. Next, raise from 170 F to 220 F in about 1 hour and hold for 3 hours. Raise from 220 F to 420 F in about 2 hours and hold 3 hours. Raise to operating temperature at any reasonable rate.

These recommendations are believed to be accurate. No guarantee of their accuracy is made and the products are sold without warranty, expressed or implied. Purchasers shall make their own tests to determine suitability of their use.