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84C
EXTREMELY EROSION-RESISTANT
HAND-FORMABLE REFRACTORY ADVANTAGES • Ready-Mixed, Ready-to-Use TECHNICAL DATA Use-temperature..................................to 1800 C (3300 F) Curing...........Chemical-Set, Dry to 100 C (212 F) to harden Bulk density..... 2.92 g/cm3 (Green) .. 2.63 g/cm3 (1100 C) Modulus of rupture................................3500 psi (@ 100 C) Linear change............-0.5% to 100 C.......-0.2% to 1100 C Analysis Shelf life .................................................... 6 to 9 months 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. NSTALLATION 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. PRICES 1 Gallon.................$291 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. All Rights Reserved ZYP Coatings, Inc. |
