Activated Molecular Sieve Powder

Item No.: 3AP 4AP 5AP 13P
Application: polyurethane polymer additive dehydration.
  • Size: 325mesh
  • Water Absorption: >24.5%
  • Bulk Density: >0.43g/ml
  • Package: Carton
  • MOQ: 1000kg
  • Sample: Ok
  • Description
    EniSorb Activated Molecular Sieve Powder is dehydrated synthetic powder molecular sieve. With the character of high dispensability and rapid adsorb ability, it is used in some special adsorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc.
    Molecular sieve powder can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber spacer.
    It is recommended to add 2.5-5.0% molecular sieve powder by weight. Please contact us to get suggestion of the type fit for your application.
    Technical Parameter
    Item EniSorb Activated Molecular Sieve Powder
    Type 3AP 4AP 5AP 13P
    Bulk density (g/ml) ≥0.43 ≥0.43 ≥0.43 ≥0.33
    Static water absorption (%) ≥24.5 ≥26 ≥26 ≥30
    Screen residual (%, 325mesh) ≤0.5 ≤1.0 ≤1.0 ≤1.0
    PH value ≤11 ≤11 ≤11 ≤11
    Water content (%) ≤2.0 ≤2.0 ≤2.0 ≤2.0
    Application -1K and 2K polyurethane system additive as moisture scavenge                 
    - Zinc rich and other metalic pinting additive as moisture scavenger              
    - Sealants and adhesives additive as moisture scavenge                        
    - Pigment and solvent drying additive as moisture scavenge                     
    - Dehydration of polyurethane polymer additive as moisture scavenger