Revision 12/28/2018      

FORMULA 2125-G
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 - Medium Weight - Fast Curing - Insulating - Fine Grain


 

PACKAGING

Bag Weight* 50 lbs 22.7 kg
Jug Weight* 8 lbs 3.6 kg
Drum Weight 400 lbs 181.4 kg
Unit Weight* 58 lbs 26.3 kg
Yield / Unit* 0.43 ft3 0.012 m3
Units / Ton* 34.48 short 38.01 metric
Wet to Dry Ratio* Contact us for details
Liquid Activator FORMULA
Bags Per Pallet 72
Drums Per Dry Pallet 1.5(plus predampen 1 jug to 3 bags)*
 

COMPRESSIVE STRENGTH**

1500F (816C) 5000 psi 352 kg/cm2 34.5 N/mm2
2000F (1093C) 5000 psi 352 kg/cm2 34.5 N/mm2
 

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

  • Al2O3
  • SiO2
  • Fe2O3
  • P2O5
  • Other
  • Total
  • 47.00 %
  • 38.00 %
  • 0.80 %
  • 9.00 %
  • 5.20 %
  • 100.00 %
 

ABRASION RESISTANCE** (ASTM C-704)

After 1500F (816C) <16 cc loss
 

APPLICATION

Data based on
  • Gunning
 

BULK DENSITY**

As Placed 133 lbs/ft3 2130 kg/m3
After 1500F (816C) 120 lbs/ft3 1922 kg/m3
 

PERMANENT LINEAR CHANGE**

1500F (816C) -0.30%
2300F (1260C) -0.50%
 

THERMAL CONDUCTIVITY**

350F (177C) 7.0 Btu-in/hr-ft2-F 1.01 W/m K
550F (288C) 8.0 Btu-in/hr-ft2-F 1.15 W/m K
850F (454C) 7.5 Btu-in/hr-ft2-F 1.08 W/m K
**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.