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Talc SR 4M has good chemical resistance for applications in paint and coating formulations. It improves corrosion resistance, water permeability, and film integrity. This talc can also be used in construction products such as joint compound, adhesives, sealants, putties, and caulks.

Functions: Filler

Oil Absorption: 30.0 - 30.0 g/100 g

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
CAS No.
14807-96-6
EC No.
238-877-9
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Properties

Chemical Properties
ValueUnitsTest Method / Conditions
Al2O3 Content3.0%
CaO Content2.0%
Fe2O3 Contentmax. 2%
Loss on Ignition8.5%
MgO Content30.0%
Moisture (%weight loss, 110⁰C)max. 0.5%
SiO2 Content55.0%
Physical Properties
ValueUnitsTest Method / Conditions
Average (median) particle size4.0microns
Bulk Density20.0lb/ft3
Bulking Value23.3
Dry Brightness (Hunter)84.0
Hegman Fineness4.0
Oil Absorption30.0
pH Value8.8
Specific Gravity2.8
Tapped Density46.0lb/ft3
Through (325 Mesh)100.0%

Packaging & Availability

Packaging Type
Packaging

50 lb. paper bags

40 bags/wooden pallet