Latent heat blend
 

Latent Heat BlendRUBITHERM® SP

The creation of the latent heat blends RUBITHERM SP has lead to to a new and innovative class of low flammability PCM. RUBITHERM SP consists of a unique composition of salt hydrates and organic compounds. This combination unites the advantages of both classes of PCM, salt hydrate based as well as latent heat paraffin based.

Application

RUBITHERM SP is preferably processed into sustaining and/or absorptive structure (e. g. foams). Material densities of 1,0 kg/l and more can be achieved. These properties make RUBITHERM SP to the preferred PCM used in the construction industry. Passive and active cooling is now possible e.g. in wall elements and air conditioners.
   
 
Latent heat blend RUBITHERM® SP
Product

Melting point1
[°C]

Heat storage capacity2
[kJ/kg]

Data sheet

Safety data sheet

SP 22 A4

22

165


(177 KB)
(35 KB)
SP 25 A8

25

180


(177 KB)
(35 KB)
   
 

Advantages:

  • Stable performance throughout the phase change cycles
  • High thermal storage capacity
  • Limited supercooling
  • low flammability
    non toxic
  • Different melting temperatures between 21°C und 31°C are available
   
 
Products:  •  Latent heat paraffins - RT  •  Latent heat granulate - GR
 Latent heat fibre boards - FB  •  Latent heat powder - PX •  Latent heat compound - PK •  Latent heat blend - SP