Revision 08/28/2018      

THERMBRAKE 403-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 - Silica - Fast Curing - Fast Setting - Light Weight - Insulating


 

PACKAGING

Bag Weight* 20 lbs 9.1 kg
Jug Weight* 8 lbs 3.6 kg
Drum Weight 500 lbs 226.8 kg
Unit Weight* 35 lbs 15.9 kg
Yield / Unit* 0.44 ft3 0.012 m3
Units / Ton* 57.14 short 62.99 metric
Wet to Dry Ratio* Contact us for details
Liquid Activator THERMBRAKE
Bags Per Pallet 72
Drums Per Dry Pallet 1.5(plus predampen 1 jug to 3 bags)*
 

COMPRESSIVE STRENGTH**

1500F (816C) 550 psi 39 kg/cm2 3.8 N/mm2
2000F (1093C) 600 psi 42 kg/cm2 4.1 N/mm2
2500F (1371C) 175 psi 12 kg/cm2 1.2 N/mm2
 

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

  • Al2O3
  • SiO2
  • Fe2O3
  • P2O5
  • Other
  • Total
  • 12.00 %
  • 71.00 %
  • 1.30 %
  • 11.00 %
  • 4.70 %
  • 100.00 %
 

COLD MODULUS OF RUPTURE**

1500F (816C) 125 psi 9 kg/cm2 0.9 N/mm2
2000F (1093C) 80 psi 6 kg/cm2 1 N/mm2
2500F (1371C) 30 psi 2 kg/cm2 0 N/mm2
 

APPLICATION***

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

BULK DENSITY**

As Placed 80 lbs/ft3 1281 kg/m3
After 1500F (816C) 60 lbs/ft3 961 kg/m3
 

PERMANENT LINEAR CHANGE**

1500F (816C) -0.70%
 

THERMAL CONDUCTIVITY**

600F (316C) 1.7 Btu-in/hr-ft2-F 0.25 W/m K
1000F (538C) 1.9 Btu-in/hr-ft2-F 0.27 W/m K
1300F (704C) 1.9 Btu-in/hr-ft2-F 0.27 W/m K
1600F (871C) 1.8 Btu-in/hr-ft2-F 0.26 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.