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H403P Blended polyol (without HCFC-141b)

Application:
  Discontinuous panel
Introduction:
  H403P blended polyol is designed for HCFC-141b blowing system. H403P includes all chemicals except HCFC-141b. The foam made by H403P and MDI has self-extinguishing flame retardant ability.
Preponderances:
       Good flowing ability, homogeneous density distribution
       Fine cells, good dimensional stability
       High compressive strength
       Short demould time
Properties:
  Appearance                                                               Yellow transparent liquid
  Special gravity                 g/ml, 25 Centigrade        1.17
  Viscosity                            cp, 25 Centigrade          2500-3500
  Water content                            w%                             1.0-1.5
Recommended formulation:
  H403P                                      pbw                         100
  HCFC-141b                      pbw                         30
  MDI                                           pbw                         130
Reaction characteristics (components temperature is 20 Centigrade):
  Cream time                       s                          18-22
  Gel time                                s                          160-180
  FRD                                    Kg/m3                    26.0-28.0
  (Actual results would vary depending on different conditions)
Foam performances:
  Core density                         Kg/m3                        40.1
  Closed cell content             %                             93.2
  Compressive strength        MPa                           0.23
  Dimensional stability
    -30 Centigrade, 48hrs        %                           0.5
    70 Centigrade, 48hrs         %                           0.5
    FR ability                                           Self-extinguishing
    Initial K factor             W/m.K                        0.020
Packing:
  215Kg/drum, 1000Kg/IBC or about 22MT/isotank.
Storage and shelf life:
  Keep dry and ventilated. Shelf life is 6 months.
Safety data:

 
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