Segment Information (Tables)

9 Months Ended

Sep. 30, 2012

Net Sales by Segment

Net sales by segment:

	Quarter Ended						Nine Months Ended
	September 30,						September 30,
In thousands	2012			2011			2012			2011
Performance Materials Segment:
Industrial Filtration	$	17,035		$	18,518		$	53,320		$	57,438
Industrial Thermal Insulation		10,647			12,374			30,497			37,950
Life Sciences Filtration		3,128			3,107			8,604			10,972
Performance Materials Segment net sales		30,810			33,999			92,421			106,360
Thermal/Acoustical Metals Segment:
Metal parts		31,347			34,354			104,893			107,323
Tooling		5,249			2,062			11,501			10,406
Thermal/Acoustical Metals Segment net sales		36,596			36,416			116,394			117,729
Thermal/Acoustical Fibers Segment:
Fiber parts		23,484			19,576			69,821			59,288
Tooling		146			750			891			2,053
Thermal/Acoustical Fibers Segment net sales		23,630			20,326			70,712			61,341
Other Products and Services:
Life Sciences Vital Fluids		4,326			3,788			12,306			10,959
Other Products and Services net sales		4,326			3,788			12,306			10,959
Eliminations and Other		(1,195	)		(788	)		(3,377	)		(2,144	)
Consolidated Net Sales	$	94,167		$	93,741		$	288,456		$	294,245

Operating Income (Loss) by Segment

Operating income by segment:

	Quarter Ended						Nine Months Ended
	September 30,						September 30,
In thousands	2012			2011			2012			2011
Performance Materials	$	3,325		$	2,843		$	10,427		$	15,233
Thermal/Acoustical Metals		2,612			3,383			11,729			11,244
Thermal/Acoustical Fibers		3,445			(641	)		9,056			(3,728	)
Other Products and Services:
Life Sciences Vital Fluids		354			(174	)		874			(753	)
Corporate Office Expenses		(4,536	)		(3,139	)		(12,741	)		(10,199	)
Consolidated Operating Income	$	5,200		$	2,272		$	19,345		$	11,797