K-200 is a white fluffy powder of high purity, with a specific surface area of 200 m²/g
Numéro d'article :
28112200Commande (MOQ) :
4.4 TonPaiement :
T/T 100%Origine du produit :
CHINACouleur :
WHITEPort d'expédition :
SHANGHAI/NINGBO/QINGDAODélai de mise en œuvre :
30 DAYSPoids :
10KG/BAGK-200
Untreated Hydrophilic Amorphous Fumed silica K-200 is a white fluffy powder of high purity, with a specific surface area of 200 m²/g
Typical Properties of K-200
UNIT | VALUE | |
Specific Surface Area | m²/g | 200 ± 20 |
pH in 4% dispersion | ~ | 3.7 – 4.7 |
Drying Loss(2hr. at 105°C) | wt. % | ≤ 1.0 |
Ignition Loss(2hr. at 1000°C) | wt. % | ≤ 1.5 |
SiO2-content | wt. % | ≥ 99.8 |
Bulk Density | g/l | 50 |
Applications
Packing
K-200 is supplied in a paper bag of 10kg and a bigbag of customized quantity. The paper bag consistsof multiple layers and contains PE coated layerbetween the papers.
Storage
K-200 is stable chemical and not degradedIf protected from moisture or chemicals, howeverit is favorable to use the product within two years