Talc

As low as $7.50
In stock
Only %1 left
SKU
510-13TAL

Brilliant white, fine talc for making grounds, paint and pastels. Our talc is dry ground from natural ores in Montana. Use as an additive to make grounds and for adding texture and body to paints.

Brilliant white, fine talc for making grounds, paint and pastels. Our talc is dry ground from natural ores in Montana. Use as an additive to make grounds and for adding texture and body to paints. Add to oil colors and mediums to create textural and bodying qualities to oil paint without affecting the color. Talk has little color in drying oil, so it can be added to oil paint without affecting the tint of the color.

Properties
Chemical Name Magnesium Silicate
Description A fine dry ground talc with a closely-controlled particle size distribution.
Source Montana
Chemical Analysis
Silicon Dioxide (SiO2) 61%
Magnesium Oxide (MgO) 31%
Calcium Oxide (CaO) <0.5%
Aluminum Oxide (Al2O3) 1%
Iron Oxide (Fe2O3) <1.3%
Moisture Loss @110º C. <0.5%
Loss on Ignition 5.5%
Typical Physical Properties
Median Particle Size (microns) 3 microns
Hegman Fineness (minimum) 5
Dry Brightness (Hunter Y, Rd Value) 87
Retained on 325 Mesh Screen
Oil Absorption 34 g oil / 100 g pigment
Bulk Density (Loose) 0.26 g/cc (16.0 lbs./ft3)
Tap Density (Packed) 0.56 g/cc (34.7 lbs./ft3)
Bulking Value (Weight/Solid gallons, lbs.) 23.3
Specific Gravity 2.8
pH 8.8
More Information
SKU510-13TAL
BrandRublev Colours
VendorNatural Pigments
Processing TimeUsually ships the next business day.
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