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Arctic Minerals is a leading manufacturer of high purity phlogopite and muscovite mica products. Our employees have been globally sourcing the highest quality raw materials since 1979. With manufacturing locations in Jeffersonville, IN and Chattanooga, TN, we offer logistical advantages to most locations. We pride ourselves on offering the highest quality products, short lead times, and industry leading customer service.

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ThermaFlex

A-Flex

BriteFlex

BriteFlex® MR2 (S) maintains a high aspect ratio of potassium aluminum silicate which exhibits superior brightness and purity.

BriteFlex® MR2 (S)

ThermaFlex HR4(S) maintains superior delamination while providing an excellent balance of properties. Because their high purity, these micas maintain low abrasivity with elasticity and minimum attrition when exposed to the extreme mixing conditions of compounding and extrusion.

ThermaFlex HR4(S)

BriteFlex® MR20 (S) maintains a high aspect ratio of potassium aluminum silicate which exhibits superior brightness and purity.

BriteFlex® MR20 (S)

ThermaFlex HR2(S) maintains superior delamination while providing an excellent balance of properties. Because their high purity, these micas maintain low abrasivity with elasticity and minimum attrition when exposed to the extreme mixing conditions of compounding and extrusion.

ThermaFlex HR2(S)

ThermaFlex HR10(S) maintains superior delamination while providing an excellent balance of properties. Because their high purity, these micas maintain low abrasivity with elasticity and minimum attrition when exposed to the extreme mixing conditions of compounding and extrusion.

ThermaFlex HR10(S)

A-Flex® MR8O - T3 maintains a high aspect ratio of potassium aluminum silicate which exhibits superior brightness and purity.

A-Flex® MR8O - T3

BriteFlex® MR4 (S) maintains a high aspect ratio of potassium aluminum silicate which exhibits superior brightness and purity.

BriteFlex® MR4 (S)

ThermaFlex HR20(S) maintains superior delamination while providing an excellent balance of properties. Because their high purity, these micas maintain low abrasivity with elasticity and minimum attrition when exposed to the extreme mixing conditions of compounding and extrusion.

ThermaFlex HR20(S)

ThermaFlex HR90 maintains superior delamination while providing an excellent balance of properties. Because their high purity, these micas maintain low abrasivity with elasticity and minimum attrition when exposed to the extreme mixing conditions of compounding and extrusion.

ThermaFlex HR90

Arctic Minerals

Arctic Minerals is a leading manufacturer of high purity phlogopite and muscovite mica products. Our employees have been globally sourcing the highest quality raw materials since 1979. With manufactur

Arctic Minerals - High purity - Phlogopite - Muscovite Mica

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BriteFlex Series Technical Data Sheet

BriteFlex Series Technical Data Sheet - Arctic Minerals

BriteFlex - MR20 (S) - Arctic Minerals - Filler - Carbonates

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	Value	Units	Test Method / Conditions
Aluminum Oxide Content	31.6	WT. %	-
Aspect Ratio	40-45	-	-
Bulk Density	0.26	g/cc	-
Bulk Density	16	lbs./ft³	-
Iron Oxide Content	4.9	WT. %	-
Loss of Ignition (at 1,000 ˚C)	max. 4.4	%	-
Magnesium Oxide Content	0.9	WT. %	-
Median Particle Size (d50)	80	Microns	-
Melting Point	1200	˚C	-
Mohs Hardness	2.5	-	-
Moisture Content (at 100˚C)	max. 0.4	%	-
Passing (170 Mesh)	70	%	-
Passing (20 Mesh)	100	%	-
Passing (325 Mesh)	45	%	-
Passing (35 Mesh)	97	%	-
Passing (70 Mesh)	87	%	-
pH	9	-	-
Potassium Oxide Content	10.5	WT. %	-
Silicon Dioxide Content	46	WT. %	-
True Density	2.85	g/cc	-

BriteFlex® MR20 (S)

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