3A molecular sieve activated powder hydrated zeolite sodium A powder as moisture scavenger for plastic and coating systems (60769191423)

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3A molecular sieve activated powder hydrated zeolite sodium A powder as moisture scavenger for plastic and coating systems



Product Description


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Activated Molecular Sieve 3A Powder is dehydrated synthetic powder molecular sieve. It is a highly effective moisture scavenger for plastic and coating systems. Due to its small pore openings Activated Molecular Sieve 3A Powder adsorbs practically only water. Typical areas of application are two-component polyurethane systems, moisture-curable polyurethanes, metallic pigment coatings, polysulfide and silicone systems, and as cosmetic ingredient.


 


Technical Parameter:














































































ModelActivated Molecular Sieve Powder
ColorWhite
Nominal pore diameter3 angstroms; 4 angstroms; 5 angstroms; 10 angstroms
ShapePowder
Diameter (mm)3A4A5A13X
Size (μm)2~42~42~42~4
Bulk density (g/ml)≥0.43≥0.43≥0.43≥0.43
Static water absorption (%)≥22≥23≥26≥28
PH value7~99~119~119~11
Sieve Residue (%) (325 mesh)≤1.0≤1.0≤1.0≤1.0
Water content (%)≤2.0≤2.0≤2.0≤2.0
Typical Application2K-Polyurethane coatings and mouldings
1K-Polyurethane storage protection
Storage protection for metallic pigment paint
Polysulfide and silicone systems
Carriers for chemicals for controlled release
Processing aid for polymer production
Desiccant for the production of polymer desiccant materials
Cosmetics additive
Storage protection additives for highly hygroscopic goods
Additives for flame retardants
Shift of chemical reaction by removal of water as by product
AttentionThe product as a desiccant can not be exposed in the open air and should be stored in dry condition with air-proof package.

 


 


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60769191423
0.008 s.