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ZEOFREE® 600

CAS Number
1344-95-2
EC Number
215-710-8
Chemical Name
Silicic acid calcium salt
Chemical Family
Silica

ZEOFREE® 600 Calcium Silicate has a high-absorptive carrier capacity that absorbs liquids, turning them into free-flowing powder with concentrations up to 75%.

Properties

Physical Form
  • Powder
  • Solid

Product families

Composite Materials — Additives
  • Fillers & Extenders

Other characteristics

Brand
ZEOFREE
Synonyms

Calcium hydrosilicate, Calcium monosilicate, Calcium polysilicate, Calcium silicate, E 552

Benefits

Clean convenient handling; Accurate dosing and weighing; No spillage; Shorter cycle times; Less loss of material; Allows for safer handling of corrosive or acidic ingredients by converting to powder form

Shelf LIfe
36 months
Technology
Composite Materials
Storage Condition

Our silica products are inert and extremely stable chemically. However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere. Therefore, we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances. Even if a product is stored under these conditions, after a longer period it can still pick up ambient moisture over time, which could lead to its exceeding the specified moisture content. For this reason, our recommended use-by date is 36 months after date of manufacture. Product more than 36 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application. Evonik

Country Availability
  • Canada
  • Mexico
  • USA

Technical data

Table 1 of 1

7 rows
CharacteristicValueUnit
pH Value (in 5% water)10—
Median Particle Size8µm
Loss on Drying6%
Linseed Oil Absorption475ml/100g
Carrying Capacity71%
Bulk Density96kg/m³
BET Surface Area250m²/g

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