gRADES OF TALC MB

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Talc MB 25-40

This talc is optimized for use in ceramic products such as steatite and cordierite in which talc is used as a source of magnesium and low calcium levels are required.

Packing: 50 lb. paper bags
40 bags/wooden pallet
Origin: USA

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CHEMICAL ANALYSIS
SiO2 61%
MgO 31%
Fe2O3 <1.3%
Al2O3 1%
CaO <0.5%
Loss on Ignition (L.O.I.) 5.5%
Moisture (% weight loss @ 110⁰C) <0.5%
PHYSICAL ANALYSIS
Dry Brightness (Hunter) 87
pH 8.8
Specific Gravity 2.8
Bulk Density 13 lb/ft3
Tap Density 8.8 lb/ft3
Average (median) particle size 2.4 microns
Talc MB 50-60

This talc is optimized for use in ceramic products such as steatite and cordierite in which talc is used as a source of magnesium and low calcium levels are required.

Packing: 50 lb. paper bags
40 bags/wooden pallet
Origin: USA

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CHEMICAL ANALYSIS
SiO2 61%
MgO 31%
Fe2O3 <1.3%
Al2O3 1%
CaO <0.5%
Loss on Ignition (L.O.I.) 5.5%
Moisture (% weight loss @ 110⁰C) <0.5%
PHYSICAL ANALYSIS
Dry Brightness (Hunter) 86
pH 8.8
Specific Gravity 2.8
Bulk Density 23 lb/ft3
Tap Density 48 lb/ft3
Average (median) particle size 5.5 microns
Through 325 mesh 99%
Talc MB 97-30

This talc is optimized for use in ceramic products such as steatite and cordierite in which talc is used as a source of magnesium and low calcium levels are required.

Packing: 50 lb. paper bags
40 bags/wooden pallet
Origin: USA

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CHEMICAL ANALYSIS
SiO2 61%
MgO 31%
Fe2O3 <1.3%
Al2O3 1%
CaO <0.5%
Loss on Ignition (L.O.I.) 5.5%
Moisture (% weight loss @ 110⁰C) <0.5%
PHYSICAL ANALYSIS
Dry Brightness (Hunter) 84
pH 8.8
Specific Gravity 2.8
Bulk Density 27 lb/ft3
Tap Density 58 lb/ft3
Average (median) particle size 9.5 microns
Talc MB 98-25

This talc is optimized for use in ceramic products such as steatite and cordierite in which talc is used as a source of magnesium and low calcium levels are required.

Packing: 50 lb. paper bags
40 bags/wooden pallet
Origin: USA

Download PDF
CHEMICAL ANALYSIS
SiO2 61%
MgO 31%
Fe2O3 <1.3%
Al2O3 1%
CaO <0.5%
Loss on Ignition (L.O.I.) 5.5%
Moisture (% weight loss @ 110⁰C) <0.5%
PHYSICAL ANALYSIS
Dry Brightness (Hunter) 85
pH 8.8
Specific Gravity 2.8
Bulk Density 26 lb/ft3
Tap Density 50 lb/ft3
Average (median) particle size 12.0 microns
Through 200 mesh 97.3%