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"K-FLEX is a multinational manufacturing company specialized in the production of thermal and acoustic flexible elastomeric insulation materials.

The company has production facilities and a network of subsidiaries around the globe in order to provide its products and services to customers wherever they are in the world.

Its diversified product portfolio provides innovative and sustainable solutions for many industries including residential and commercial construction, transportation, petrochemical and renewable energy.

For over 30 years, K-FLEX products have been recognized for their high standards of INNOVATION, QUALITY and PERFORMANCE that play an essential role in energy consumption control and the reduction of greenhouse gas emissions.

K-FLEX's global production infrastructure and its wide network of distribution partners grant close proximity to all customers to take advantage of customized insulation solutions."

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K-FLEX USA K-FLEX

K-FLEX® PE is a polyethylene based closed cell, flexible foam insulation meeting the requirements of ASTM C1427. It is environmentally-friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. K-FLEX® PE contains no halogens. The product is made in K-FLEX® USA’s ISO 90001:2008-certified manufacturing facility in North Carolina. K-FLEX® PE has excellent thermal, physical, and chemical resistance properties as exhibited by its low thermal conductivity and low water absorption and water vapor permeability values.

K-FLEX® PE

K-FLEX® ECO® is a halogen-free, NBR-based closed cell, flexible elastomeric foam insulation. It is environmentally-friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. An EPA-registered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth. K-FLEX® ECO® does not contain carbon black or PVC in accordance with United States Navy Environmental Department standards.

K-FLEX® ECO®

K-FLEX® K 41-N is a unique formulation provides excellent compression set resistance for sustained performance in demanding applications.

K-FLEX® K 41-N

K-FLEX® HT is an EPDM-based closed-cell, flexible elastomeric foam insulation. It is environmentally friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. An EPAregistered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth.

K-FLEX® HT

K-FLEX® INSUL-SHEET® is an NBR/PVC based closed cell, flexible elastomeric foam insulation. It is environmentally-friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. An EPA registered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth.

K-FLEX® INSUL-SHEET®

K-FLEX® K-FONIK GK is a high density elastomeric material based on partially reticulated polymers with viscoelastic properties designed for acoustic insulation applications.

K-FLEX® K-FONIK GK

K-FLEX® K-FONIK GK ST is a smooth elastomeric sound insulation panel in various thicknesses, coupled with a high density elastomeric sheet. The product is lead-free and therefore does not represent a health risk. K-FONIK GK ST combines the features of K-FONIK GK with a layer of our elastomeric sheet. Flexible It is a elastomeric foam with high-density elastomeric material.

K-FLEX® K-FONIK GK ST

K-FLEX® K 42-N is an open cell Flexible Elastomeric Foam designed for sound absorption. It combines excellent acoustic performances and insulation characteristics.

K-FLEX® K 42-N

K-FLEX® K 40-E is designed for use in the Automotive industry. K-TEK K 40-E delivers uniform compression deflection performance and provides long-term resistance to ozone, weathering and heat.

K-FLEX® K 40-E

K-FLEX USA

"K-FLEX is a multinational manufacturing company specialized in the production of thermal and acoustic flexible elastomeric insulation materials.

The company has production facilities and a network o

K-FLEX USA - Thermal - Acoustic - Elastomeric - Insulation

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K-FLEX® K-FONIK AB is an open cell Flexible Elastomeric Foam designed for sound absorption. Its viscoelastic properties, open cell structure and good air flow resistance make it excellent for acoustic insulation in building, HVAC/R, pipes and industrial applications. It combines excellent acoustic performances and insulation characteristics.

K-FLEX K-FONIK AB Technical Data Sheet

K-FLEX K-FONIK AB Technical Data Sheet - K-FLEX USA

K-FLEX K-FONIK AB Safety Data Sheet

K-FLEX K-FONIK AB Safety Data Sheet - K-FLEX USA

K-FLEX® K-FONIK AB

K-FLEX® K-FONIK AB is an open cell Flexible Elastomeric Foam designed for sound absorption. Its viscoelastic properties, open cell structure and good air flow resistance make it excellent for acoustic

K-FLEX K-FONIK AB - K-FLEX USA - Open Cell Foam - Noise Barriers

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	Value	Units	Test Method / Conditions
Air erosion	4000.0	FPM	ASTM C1071
Cell Structure	Open (Re-Bonded)	-	-
Compression Resistance (25% )	6.5 - 7.5	PSI	ASTM D1056
Compression Set (50%)	max. 8	%	ASTM D1056
Density	15.0	lb/ft3	ASTM D1056
Elongation	min. 25	%	ASTM D412 (DIE A)
Flammability	Pass	-	UL 94 HF-1
Polymer	NBR/PVC	-	-
Service Temperature	-40 - 185	°F	ASTM D1056
Sound Absorption (1" NRC)	0.7	-	ASTM C423
Sound Blocking (RW)	14.0	dB	UNI EN ISO 717-1 :2007
Tensile	min. 10	Psi	ASTM D412 (DIE A)
Thermal Conductivity (75°F)	0.3	BTU-IN/HR-FT2-°F	ASTM C177

	THICKNESS				WIDTH		ROLL LENGTH
Size	Min (mm)	Max (mm)	Min (in)	Max (in)	Min (in)	Max (in)	Min (ft)	Max (ft)
1/2"	12.7	15.3	0.5	0.602	59	60	79	80
1"	25.4	30.1	1	1.185	59	60	79	80
2"	50.8	55.9	2	2.201	59	60	79	80

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