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HPI706 Blended polyol

Application:
  Pipe insulation
Introduction:
  HPI706 is designed for all water blowing system. HPI706 contains all chemicals.
Preponderances:
      Good flowing ability and homogeneous density distribution
      Fine cells and high closed cell content
      High compressive strength and good dimensional stability on both high and low temperature
Properties:
  Appearance                          Light yellow transparent viscous liquid
  Viscosity                             cp, 25 Centigrade           450-650
  Special gravity                      g/ml, 20 Centigrade          1.10
Recommended formulation:
  HPI706                                 pbw                          100
  MDI                                  pbw                          155-165
Reaction characteristics (hand mixing, 20-22 Centigrade):
  Mixing time                         s                            10
  Cream time                      s                            35-45
  Gel time                           s                            65-205
  FRD                                 Kg/m3                   33.5-37.5
Foam performances:
  Mould density                  Kg/m3                                    60MIN
  Initial K factor                   W/m.K, 50 Centigrade      0.033MAX
  Closed cell content           %                                          90MIN
  Compressive strength        MPa                                         0.42MIN
  Water-absorbing               V/V, %                                  10MAX
Dimensional stability      
  140 Centigrade, 72hrs      %                                       2MAX
  -30 Centigrade, 48hrs       %                                       0.5MAX
Packing:
  215Kg/drum, 1000Kg/IBC or about 22MT/isotank
Storage and shelf life:
  Environment temperature is 10-25 Centigrade. Shelf life is 6 months.
Safety data:
  Please feel free to contact us for MSDS.

 
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