gRADES OF MICROLITE TALC

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Microlite Talc 4

This Talc has lamellar particles and excellent whiteness. The ultra-fine particle size has been specially developed for use in plastics.

Packing: 25 kg multiwall paper bags with plastic liner
Origin: Brazil

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CHEMICAL ANALYSIS
SiO2 57.5%
MgO 34.6%
Fe2O3 0.4%
Al2O3 0.5%
CaO 0.48%
Loss on Ignition 6.5%
Moisture max. 0.5%
PHYSICAL ANALYSIS
Soluble in Acid 1.5%
Whiteness (green filter) 95
pH Value 8.0
Bulk Density 0.14-0.18 g/cm3
Tapped Density 0.3-0.4 g/cm3
Blaine 38.0-44.0 cm2/g
d97 (Microns) 4.0
d50 (Microns) 1.1
Surface Area (m2/g) 12.0
Pellet Density Max. 0.98 g/cm3
Aspect Ratio 31:1
Microlite Talc 7

This Talc has lamellar particles and excellent whiteness. The ultra-fine particle size has been specially developed for use in plastics.

Packing: 25 kg multiwall paper bags with plastic liner
Origin: Brazil

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CHEMICAL ANALYSIS
SiO2 57.5%
MgO 34.6%
Fe2O3 0.4%
Al2O3 0.5%
CaO 0.48%
Loss on Ignition 6.5%
Moisture max. 0.5%
PHYSICAL ANALYSIS
Soluble in Acid 1.5%
Whiteness (green filter) 95
pH Value 8.0
Bulk Density 0.16-0.20 g/cm3
Tapped Density 0.43-0.53 g/cm3
Blaine 329.5-34.0 cm2/g
d97 (Microns) 7.0
d50 (Microns) 1.7
Surface Area (m2/g) 8.6
Pellet Density Max. 0.99 g/cm3
Aspect Ratio 31:1
Microlite Talc 10

This Talc has lamellar particles and excellent whiteness. The ultra-fine particle size has been specially developed for use in plastics.

Packing: 25 kg multiwall paper bags with plastic liner
Origin: Brazil

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CHEMICAL ANALYSIS
SiO2 57.5%
MgO 34.6%
Fe2O3 0.4%
Al2O3 0.5%
CaO 0.48%
Loss on Ignition 6.5%
Moisture max. 0.5%
PHYSICAL ANALYSIS
Soluble in Acid 1.5%
Whiteness (green filter) 94
pH Value 8.0
Bulk Density 0.17-0.21 g/cm3
Tapped Density 0.45-0.55 g/cm3
Blaine 24.7-27.3 cm2/g
d97 (Microns) 10.0
d50 (Microns) 2.3
Surface Area (m2/g) 6.9
Pellet Density Max. 1.02 g/cm3
Aspect Ratio 33:1
Microlite Talc 20

This Talc has lamellar particles and excellent whiteness. The ultra-fine particle size has been specially developed for use in plastics.

Packing: 25 kg multiwall paper bags with plastic liner
Origin: Brazil

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CHEMICAL ANALYSIS
SiO2 57.5%
MgO 34.6%
Fe2O3 0.4%
Al2O3 0.5%
CaO 0.48%
Loss on Ignition 6.5%
Moisture max. 0.5%
PHYSICAL ANALYSIS
Soluble in Acid 1.5%
Whiteness (green filter) 93
pH Value 8.0
Bulk Density 0.18-0.22 g/cm3
Tapped Density 0.55-0.65 g/cm3
Blaine 18.0-22.0 cm2/g
d97 (Microns) 20.0
d50 (Microns) 3.8
Surface Area (m2/g) 4.9
Pellet Density Max. 1.06 g/cm3
Aspect Ratio 63:1