Revision 11/02/2017      

FORMULA 12-L
Language: English



Thermbond Refractories use the patented Stellar Binder Systemâ„¢ for easy and accurate mixing, controlled setting, fast dry-out and heat up, thermal shock resistance and other unique properties. Thermbond chemically bonds to existing fired refractories.

CHARACTERISTICS - Very Dense - Non-Wetting - Fast Curing - Longer Working Time - Fast Setting - High Alumina - Abrasion Resistant


 

PACKAGING

Unit Equivalent Bags:2 Jug:1
Bag Weight* 54 lbs 24.5 kg
Jug Weight* 8 lbs 3.6 kg
Drum Weight 400 lbs 181.4 kg
Unit Weight* 116 lbs 52.7 kg
Yield / Unit* 0.61 ft3 0.017 m3
Units / Ton* 17.22 short 18.98 metric
Wet to Dry Ratio* Contact us for details
Liquid Activator FORMULA
Bags Per Pallet 72
Drums Per Dry Pallet
 

COMPRESSIVE STRENGTH**

1200F (649C) 18000 psi 1265 kg/cm2 124.1 N/mm2
1500F (816C) 18000 psi 1265 kg/cm2 124.1 N/mm2
 

CHEMICAL ANALYSIS (After 1500F (816C))**

  • Al2O3
  • SiO2
  • Fe2O3
  • P2O5
  • Other
  • Total
  • 80.00 %
  • 8.00 %
  • 0.70 %
  • 4.00 %
  • 7.30 %
  • 100.00 %
 

ABRASION RESISTANCE** (ASTM C-704)

After 1500F (816C) <3 cc loss
 

HOT MODULUS OF RUPTURE**

1500F (816C) 2500 psi 176 kg/cm2 17 N/mm2
 

APPLICATION***

Data based on
  • Ramming
Alternative Method***
  • Hand Packing
 

BULK DENSITY**

As Placed 190 lbs/ft3 3044 kg/m3
After 1500F (816C) 180 lbs/ft3 2883 kg/m3
 

PERMANENT LINEAR CHANGE**

1200F (649C) -0.10%
1500F (816C) -0.20%
 

THERMAL CONDUCTIVITY**

600F (316C) 14.0 Btu-in/hr-ft2-F 2.02 W/m K
1000F (538C) 14.6 Btu-in/hr-ft2-F 2.11 W/m K
1200F (649C) 15.0 Btu-in/hr-ft2-F 2.16 W/m K
1800F (982C) 15.5 Btu-in/hr-ft2-F 2.24 W/m K
 

MOLTEN METAL CONTACT

Aluminum,Zinc
**Test data shown are based on averages subject to normal variation on individual tests, and therefore should not be assumed to be maximum or minimum specifications.
***Application by alternative method may produce somewhat different results.
Measures are approximate and may vary. For mixing partial units, contact Stellar Materials for specific wet-to-dry ratios. See Installation Guide for more detailed information.
To assure you are getting the latest data, see our online data sheets at tds.thermbond.com.
Due to the unique nature of the Stellar binder system, test procedures vary slightly from ASTM.
Documentation of these variations is available upon request.
Thermbond is a registered trademark of Stellar Materials Incorporated. All rights reserved.