HK Micro Silica Grade Undensified-HK95U with a typical bulk of Density of 200-350kg/m3
Undensified-HK95U Package is 550kg jumbo bag, 25kg paper or plastic bags.
Chemical composition and physical properties are regularly tested by SGS with international standards
HK Microsilica should be kept in dry storage. Products that have been subjected to moisture and allowed to dry again may result in inferior performance.
|Chemical & Physical Analysis||Specification (Characteristic Values)||Frequency|
|Loss on Ignition, LOI (%)||<3.0||Weekly|
|Retained on 45 micron sieve (Undensified, %)||<1.5||Weekly|
|Specific surface (BET-M2/Gram)||>18||Monthly|
|Pozz.Activity Index (%) – 7days accelerated curing||>110||Monthly|
|Bulk Density (kg/m3)-Undensified||200-350||Monthly|
The information give on this datasheet is accurate to the best knowledge of HK Microsilica.
The information is subject to change without notice.