gRADES OF TALC SR
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This talc 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.
CHEMICAL ANALYSIS | |
---|---|
SiO2 | 55% |
MgO | 30% |
Fe2O3 | <2.0% |
Al2O3 | 3.0% |
CaO | 2.0% |
Loss on Ignition | 8.5% |
Moisture (% weight loss @ 110⁰C) | <0.5% |
PHYSICAL ANALYSIS | |
---|---|
Dry Brightness (Hunter) | 80 |
pH Value | 8.8 |
Specific Gravity | 2.8 |
Oil Absorption | 22 |
Bulk Density | 27 lb/ft3 |
Tapped Density | 55 lb/ft3 |
Bulking Value | 23.3 |
Through 200 Mesh | 98.0% |
Average (median) particle size | 6.0 microns |
This talc 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.
CHEMICAL ANALYSIS | |
---|---|
SiO2 | 55% |
MgO | 30% |
Fe2O3 | <2.0% |
Al2O3 | 3.0% |
CaO | 2.0% |
Loss on Ignition | 8.5% |
Moisture (% weight loss @ 110⁰C) | <0.5% |
PHYSICAL ANALYSIS | |
---|---|
Dry Brightness (Hunter) | 82 |
pH Value | 8.8 |
Specific Gravity | 2.8 |
Oil Absorption | 24 |
Bulk Density | 24 lb/ft3 |
Tapped Density | 52 lb/ft3 |
Bulking Value | 23.3 |
Through 200 Mesh | 98.5% |
Average (median) particle size | 4.5 microns |
This talc 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.
CHEMICAL ANALYSIS | |
---|---|
SiO2 | 55% |
MgO | 30% |
Fe2O3 | <2.0% |
Al2O3 | 3.0% |
CaO | 2.0% |
Loss on Ignition | 8.5% |
Moisture (% weight loss @ 110⁰C) | <0.5% |
PHYSICAL ANALYSIS | |
---|---|
Dry Brightness (Hunter) | 84 |
pH Value | 8.8 |
Specific Gravity | 2.8 |
Oil Absorption | 30 |
Bulk Density | 20 lb/ft3 |
Tapped Density | 46 lb/ft3 |
Bulking Value | 23.3 |
Through 325 Mesh | 100% |
Hegman Fineness | 4 |
Average (median) particle size | 4 microns |
This talc 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.
CHEMICAL ANALYSIS | |
---|---|
SiO2 | 55% |
MgO | 30% |
Fe2O3 | <2.0% |
Al2O3 | 3.0% |
CaO | 2.0% |
Loss on Ignition | 8.5% |
Moisture (% weight loss @ 110⁰C) | <0.5% |
PHYSICAL ANALYSIS | |
---|---|
Dry Brightness (Hunter) | 84 |
pH Value | 8.8 |
Specific Gravity | 2.8 |
Oil Absorption | 36 |
Bulk Density | 16 lb/ft3 |
Tapped Density | 35 lb/ft3 |
Bulking Value | 23.3 |
Through 325 Mesh | 100% |
Hegman Fineness | 5 |
Average (median) particle size | 3.2 microns |
This talc 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.
CHEMICAL ANALYSIS | |
---|---|
SiO2 | 55% |
MgO | 30% |
Fe2O3 | <2.0% |
Al2O3 | 3.0% |
CaO | 2.0% |
Loss on Ignition | 8.5% |
Moisture (% weight loss @ 110⁰C) | <0.5% |
PHYSICAL ANALYSIS | |
---|---|
Dry Brightness (Hunter) | 84 |
pH Value | 8.8 |
Specific Gravity | 2.8 |
Oil Absorption | 39 |
Bulk Density | 12 lb/ft3 |
Tapped Density | 33 lb/ft3 |
Bulking Value | 23.3 |
Through 325 Mesh | 100% |
Hegman Fineness | 6 |
Average (median) particle size | 2.0 microns |