Heat Transfer Fluids TEPRO-Solar based on Propylene Glycol

 


Stron LLC sells heat transfer fluids for solar systems through its partners:

Apogey GMBH
( 044 ) 564-95-10
( 044 ) 565-15-75
Atmosfera
( 067 ) 445-45-98
( 050 ) 440-01-74
( 093 ) 426-37-10
Applications
  • solar systems
 
Composition
  • propylene glycol
  • demineralized water
  • corrosion inhibitors
  • defoamers
  • colorants
  • other functional supplements

 

Does not contain glycerin and other components that increase the viscosity!
Technical Data

 

ParameterunitsTepro-Solar 20PTepro-Solar 30P
Density at +200С g/сm31,040-1,0551,050-1,065
Freezing point0С≤ -20≤ -30
рН  7,5 - 11,0
Alkalinityсm3≥ 10
 Initial boiling point0С≥ 100
Corrosive action on metalsg/m2 per day 
- copper, brass, steel, cast iron, aluminium ≤ 0,1  
- solder ≤ 0,2  
Foaming  
- volume of foam after 5 minсm3≤ 30  
- foam stabilityс≤ 3
Swelling of rubbe%≤ 5