Rogers Corporation

Product Information Sheet

DW212

Skived PTFE Film

DeWAL Logo

DeWAL® DW212 is a skived virgin PTFE film that is etched on one side with sodium naphthalene. Due to its etching process, it has improved adhesion. Lamination or adhesive application is typically achieved with a primer.

Applications:

Pressure sensitive adhesives
Bonding to elastomers to produce laminated diaphragms

(800) 935-2940 • solutions@rogerscorp.com

Industry(s):

General Industrial/General Purpose

Basic Physical Properties	Typical Value	Units	Test Method
Tensile Strength	22.4 * / 3250 *	MPa / psi	ASTM D6040/ASTM-D882
Elongation	165 *	%	ASTM D6040/ASTM-D882
Density	2.2 / 137.3	g/cc / lbs/ft^3	ASTM-D792
Color	Brown	N/A	N/A

Construction	Typical Value	Units	Test Method
Min Thickness	0.0508 / 0.002	mm / in	ASTM-D374
Max Thickness	1.575 / 0.062	mm / in	ASTM-D374
Substrate	PTFE Film	N/A	N/A
Min Width	305 / 12	mm / in	N/A
Max Width	965 / 38	mm / in	N/A

Heat and Flame	Typical Value	Units	Test Method
Max Operating Temp.	260 / 500	°C / °F	N/A

Processing & Packaging	Typical Value	Units	Test Method
Core Diameter	76.2 / 3	mm / in	N/A
Max Roll O.D.	355 / 14	mm / in	N/A

Custom Properties	Value
Color	Options available upon request

Specifications
Specification(s)	EU 10/2011, FDA 21CFR 177.1550

*Values taken @0.002" (0.0508mm) thick.

Typical values shown are from testing at date of manufacture and should not be used for specification limits.
Additional technical information and product specifications are available upon request.
All metric conversions are approximate.

Note: Shelf life is defined as the duration of time for which the product will meet the physical characteristics outlined on this page. It does not guarantee the product's usefulness in all applications.

The information contained in this Data Sheet is intended to assist you in designing with Rogers’ Elastomeric Material Solutions. It is not intended to and does not create any warranties, express or implied, including any warranty of merchantability or fitness for a particular purpose or that the results shown in this Data Sheet will be achieved by a user for a particular purpose. The user should determine the suitability of Rogers DeWAL products for each application. The Rogers logo, DeWAL logo and DeWAL are trademarks of Rogers Corporation or one of its subsidiaries.