DWRAP - Polyester Film Electrical Insulating Tape

DeWal Industries

E-Mail this datasheet

FEATURES

Std Roll Length: 72.00 yards

ADVANTAGES

High tensile
No contamination problem from the silicone adhesive because it is fully cured and does not transfer
Far superior to paper tapes because it will not cause a fire in your oven or autoclave
Will not leave residue on your tool surfaces
Releases clean without leaving a residue

APPLICATIONS

Multi purpose high temperature tape designed for holding or masking operations in metalbond and plastic shops
Used througthout the plant in chemical milling, riveting and paint shops
Used as a maskant on pannels subject to caustic or acid bath etching
Recommended for use by aircraft companies on metal surfaces that have been phosphoric annodized because it releases clean without leaving a residue

MARKETS SERVED

Aerospace

COLORS

Blue

GENERAL INFORMATION

DWrap is a 1mil, blue, high temperature, high tensile, polyester film coated with a fully cured silicone adhesive. There is no contamination problem from the silicone adhesive because it is fully cured and does not transfer. D-Wrap is multi purpose high temperature tape designed for holding or masking operations in metalbond and plastic shops. Today it is in many other areas througthout the plant in chemical milling, riveting and paint shops. It is used as a maskant on pannels subject to caustic or acid bath etching. D-Wrap is far superior to paper tapes because it will not cause a fire in your oven or autoclave and it will not leave residue on your tool surfaces. D-Wrap has also been recommended for use by aircraft companies on metal surfaces that have been phosphoric annodized because it releases clean without leaving a residue.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	PET - Polyester	1.00
Adhesive (unwind)	Silicone	3.00
Thickness (total)		4.00

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	35.00 oz/in
Adhesive Activation	Pressure
Tensile Strength	20.00 lbs/in
Elongation Percent	100.00%
Testing Info: Adhesion ASTM-D 1000; Tensile, Elongation ASTM-D 3759; Dielectric Strength ASTM-D 149

SECONDARY PHYSICAL PROPERTIES

Chemical Resistant

Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F
Maximum Short-Term Temperature	310°F
Dielectric Strength	4500.00 volts

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.