NECAL 4700 Pressure Sensitive Adhesive      Print Friendly Version

Adhesive Description:

NECAL 4700 is an unsupported film of pressure sensitive adhesive which displays excellent bond and initial tack.

Features:
NECAL 4700 is designed for bonding to polypropylene and polyethylene.  4700 adheres to many other substrates.

Physical Properties:
Composition: Modified Acrylic based adhesive
Release liner: Available with P, P1, W or W1 liner
Thickness: Total construction 1.0 – 4.0 mils dependent upon application
Scrim: 2 mil chrome, 2 mil brush chrome, 1 mil mylar, 2 mil mylar, and 4 mil mylar
Adhesion: 60-75 oz./in. (Aluminum/Polypropylene) 340 – 360 oz./in. (Aluminum/Stainless)Tensile: 225 p.s.i.
Tensile: 225 p.s.i.
Shear adhesion: 24 hours +
Application temperature: 50°F Minimum
Service temperature range: -20°F minimum to 195°F maximum

Bonding Instructions:
Remove the release liner and apply mask to clean, dry substrate.  Use firm pressure to obtain maximum contact.  Use of air, hydraulic or mechanical bonding press is recommended with pressure of 40-60 p.s.i. with dwell time of 2-5 seconds.

Storage:
The shelf life of this material is two years when stored in a cool, dry place.

Notice:
The information shown here represents typical values that may vary with each application.  The values are not intended to be a performance guarantee.  Users should determine, prior to use, the suitability of this material for their application.

Please contact NECAL Corporation to discuss your project/application, seek additional information, receive a free sample or request a quote.