Molecular Sieve Activated Powder (3A 4A 5A)

Molecular Sieve Activated Powder (3A 4A 5A) Good additive for adhesives and paint. ISO9001:2000

Molecular Sieve Activated Powder (3A 4A 5A) 

Introduction:

  

Activated Molecular Sieve Powder is dehydrated synthetic powder molecular sieve. With the charater of high dispersibility and rapid adsorbability, it is used in some special adsorbability, it is used in some special adsorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc.

It 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.

 

Technical Parameter

 

Item	Unit	Technical Data
Type		3A	4A	5A
Size	μm	2-4	2-4	2-4
Bulk density	g/ml	≥0.43	≥0.43	≥0.33
Static water absorption	%	≥22	≥23	≥26
PH value		7-9	9-11	9-11
Water content, as shipped	%	≤1.5	≤1.5	≤1.5

 

Typical Application: 1) 2K-Polyurethane coatings and mouldings(link to the coating etc page)2) 1K-Polyurethane storage protection (link to the coating etc page)3) Storage protection for metallic pigment paint (link to the coating etc pages)4) Polysulfide and silicone systems5) Carriers for chemicals for controlled release6) Processing aid for polymer production7) Desiccant for the production of polymer desiccant materials8) Cosmetics additive (link to the personal care page)9) Storage protection additives for highly hygroscopic goods10) Additives for flame retardants11) Shift of chemical reaction by removal of water as by product

Molecular Sieve Activated Powder (3A 4A 5A)