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Sil-cell® 50 has been found to be cost effective in the manufacturing of joint compounds, adhesives, auto body putty, cultured marble, wall patching compounds, stucco, ready mix gypsum plasters, resins, plastics and a variety of other composites. It can also be treated with unique proprietary surface coatings to modify the particle’s surface. In both organic and inorganic composites, these coupling agents improve adhesion.

Functions: Filler

Chemical Family: Calcium Salts, Silicates

Particle Size: 32.0 - 32.0 microns

Features: Abrasion Resistance, Chemical Resistance, Chemically Inert, Cost Effective, Excellent Whiteness, Fire Resistance, Good Color Stability, Good Shrinkage Resistance, High Tensile Strength, Improves Adhesion, Weather Resistance

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Industrial Additives Functions
CAS No.
1327-36-2
EC No.
215-475-1

Features & Benefits

Labeling Claims

Applications & Uses

Compatible Substrates & Surfaces
Industrial Additives End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Effective Particle Density-ESG21.0lbs/ft³
Effective Particle Density-ESG0.336g/cm³
Effective Particle Density-Range19.3 - 21.5lbs/ft³
Dry Bulk Density13.0lbs/ft³
Dry Bulk Density0.208g/cm³
Dry Bulk Density Range12.5 - 13.5lbs/ft³
Dry Bulk Density Range0.200 - 0.216g/cm³
Effective Particle Density-Range (g/cm3)0.310 - 0.345g/cm³
Average Particle Size32.0μm
Particle Size Range1 - 110μm
Thermal Conductivity0.45BTU-in/hr/sqft/°F

Technical Details & Test Data

Representative Particle Distribution
Representative Particle Distribution Percent Retained by Weight (U.S. Sieve)
+50 Mesh +300 μm 0%
-50+100 Mesh -300+150 μm Trace
-100+200 Mesh -150+75 μm 4%
-200+325 Mesh -75+45 μm 13%
-325+450 Mesh -45+32μm 10%
-450+635 Mesh -32+20 μm 23%
-635 Mesh -20 μm 50%
      100%