HDK® N20ST
Synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis. Standard product for industrial applications.
HDK® N20ST
Properties
White colloidal powder of high purity.
Data sheets
HDK® N20ST is applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives, cosmetics and others. HDK® N20ST shows a lower thickening activity compared to HDK® N20.
HDK® N20ST is not suitable for pharmaceuticals, food and feed.
A good dispersion of HDK® N20ST is a must to assure optimum performance.
More detailed information about the application and processing of HDK® N20ST is available in our HDK-brochures and on the WACKER web site.
Packaging
HDK® N20ST is offered in following packaging:
- pallet with paper bags: 10 kg bags
- Big bags: 150 kg (big bags on pallets)
Storage
The 'Best use before end' date of each batch is shown on the shipping label and the certificate of analysis. HDK® N20ST should be stored in the original packaging in dry storage areas. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons. Due to the high surface area HDK® adsorbs volatiles and should be protected from humidity and volatiles. If single bags are taken away from an original pallet, the remaining bags of this pallet must again be protected against humidity and volatiles.
Sales and support
Wacker Chemical Corporation
Contact
S State Road 4950
Ann Arbor, MI 48108
United States
+1
888
922-5374
(Phone)Ann Arbor, MI 48108
United States
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