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STABILIZER

PU Additives > STABILIZER

RIGID FOAM 
Grade

Cell Size

Emulsification Solubility With Blowing Agents Flowability Dimensional Stability Improved Surface Voids 
AK-8803                   

For HCFC-141b or pentane blown foam, good nucleation and excellent flowability

AK-8804                
Excellent emulsification and FR properties.
AK-8805                   

General purpose surfactant, which can be used for HCFC-141b, cyclopentane and water blown foam

AK-8806                   

For Polyester based PU rigid systems, good compatibility with other components

AK-8808                      

For foams blown with HCFC-365/227 and its mixtures to provide very low thermal conductivity

AK-8809                        

For HCFC-245fa blown foam providing very low thermal conductivity

AK-8810                   

For cyclopentane blown foams providing good nucleation and flowability

AK-8811                 

For HCFC-141b blown foam providing balanced performance

AK-8818                    
For water or pentane blown foam, excellent emulsion stability and elimination of pinholes.
AK-8825                   

For iso-cyclopentane blown foam with good nucleation and flowability

AK-8830                
For Cyclopentane blown foam, with very low thermal conductivity and superior adhesive strength.
AK-8832                   

For HCFC-141b blown foam. Good balance of nucleation, flowability and density distribution.

AK-8860                          

For foam blown with pentane, HFC and next generation HFO blowing agents

AK-8193                      
Excellent emulsification and FR property.
  medium        good           excellent
RIGID FOAM SELECTION GUIDE

Blowing Agent Choice

Appliance

Continuous lamination panel

Discontinuous lamination panel

Block Spray
PUR PIR PUR PUR Conventional Spray Low Density Spray
HC AK-8805
AK-8810
AK-8811
AK-8818
AK-8825
AK-8830
AK-8832
AK-8882
AK-8860
AK-8863
AK-8805
AK-8811
AK-8860
AK-8861
AK-8863
AK-8806
AK-8872
AK-8805
AK-8811
AK-8860
AK-8863
AK-8805
AK-8811
AK-8832
AK-8830
AK-8860
AK-8863
AK-8806
AK-8872
   
HFC AK-8808
AK-8809
AK-8808
AK-8809
  AK-8808
AK-8809
AK-8808
AK-8809
AK-8806
AK-8872
AK-8808
AK-8809
 
HFO AK-8860       AK-8860   AK-8860  
H2O AK-8805
AK-8818
AK-8805
AK-8818
  AK-8805
AK-8818
      AK-8872
141B   AK-8811
AK-8803
AK-8805
AK-8806
AK-8872
AK-8811
AK-8803
AK-8805
AK-8861
AK-8805
AK-8811
AK-8830
AK-8832
AK-8806
AK-8872
AK-8803
AK-8804
AK-8805
AK-8811
 
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