DeWAL Datasheets for Thermal Insulating Tapes

Thermal insulating tapes consist of a porous foam or cloth backing, which provides a thermal barrier around or between components.
Thermal Insulating Tapes: Learn more

Product Name Notes
Filled Film -- DW-103 DW 103 is a skived PTFE that has been compounded with carbon to produce a highly conductive film. DW 103 can be surface treated to enhance bonding to other substrates.
Unsintered PTFE Film -- DW203 DW 203 is an unsintered PTFE (Polytetrafluoroethylene) film used primarily for electrical insulation, particularly for wire and cable applications. The polymer is fibrilated giving good strength in the machine direction.
Bondable Film -- DW 212 DW 212 is a film , skived from virgin PTFE, that has been etched on one side with sodium naphthalene. This surface treatment allows PTFE, which normally exhibits very poor...
Bondable Film -- DW 213 DW 213 is a film skived from virgin PTFE, that has been etched on one side with Sodium Naphthalene (DW212) after which a primer has been applied to enhance bonding...
Filled Film -- DW402BNC DW 402BNC Film is skived from UHMW (Ultra High Molecular Weight Polyethylene) that has been compounded with a small amount of carbon to render it black. The carbon also provides...
Porous UHMW Film -- DW402P DW 402P is a microporous film produced from Ultra High Molecular Weight Polyethylene (UHMW). The process yields a material with highly uniform pore structure in the X, Y and Z...
Filled Film -- DW404BNC DW 404BNC film is skived from UHMW (Ultra High Molecular Weight Polyethylene) that has been compounded with a small amount of carbon to render it black, producing a “windowless”, truly...
Filled Film -- DW405BNC DW 405BNC Film is skived from UHMW (Ultra High Molecular Weight Polyethylene) that has been compounded with a small amount of carbon to render it black. The carbon also provides...
Virgin Film -- DW502 DW 502 is a skived, tensilized PTFE (Polytetrafluoroethylene) film held to close tolerance on width and thickness. DW 502 conforms to Mil-P-22241B. The tensilizing process yields a film with greatly...
Virgin Film -- DW2000 DW2000 is a skived PTFE (Polytetrafluoroethylene) film held to close tolerance on width and thickness. DW2000 conforms to ASTM D 3308 Type II as well as to SAE AMS 3662C.
Virgin Film -- DW202 DW202 is a skived PTFE (Polytetrafluoroethylene) film held to close tolerance on width and thickness. DW202 conforms to ASTM D3308 Type II and SAE AMS 3662C. APPLICATION INFORMATION DW202 finds...
Bondable Film -- DW 216 Skived from virgin PTFE that has been etched on one side with sodium ammonia. This surface treatment allows PTFE to become a “bondable surface” to other materials. In some applications...
Virgin Film -- DW402 Skived Ultra High Molecular Weight Polyethylene film (UHMW). APPLICATION INFORMATION UHMW has extremely high abrasion resistance, exceeding the abrasion resistance of steel. This coupled with broad chemical resistance and low...
Filled Film -- DW402B Skived, carbon filled UHMW (Ultrahigh Molecular Weight Polyethylene) Film. The carbon type and level achieve conductivity sufficient for static dissipation applications. Black, Conductive Film Abrasion Resistant Excellent Chemical Resistance Applications...
Polyimide Tape -- DW303-1 This tape consisting of a 1 mil polyimide film and silicone adhesive has been designed for high temperature masking applications. In electrical insulation applications this product does meet class H...
Polyimide Tape -- DW303-2 This tape consisting of a 2 mil Polyimide Film and silicone adhesive has been design for high temperature masking applications. In electrical insulation applications this product does meet class H...
Polyimide Tape -- DW303-5 This tape consisting of a 5 mil Polyimide Film and silicone adhesive is designed for high temperature masking applications, including the protection of printed circuit board gold finger contacts during...