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Necal 9170

NECAL 9170 is an unsupported film of pressure sensitive adhesive displaying excellent bond characteristics, high clarity, and good initial tack. It is an excellent option for decals, membrane switches, overlays, industrial transfer tapes, multi-purpose laminations. This adhesive is used in Appliance, Automotive, Transportation, Industrial Equipment, Recreational Equipment, and Electronic Applications.

Product Type: Pressure Sensitive Adhesive, Tape

Application Area: Appliances, Electronic Components, Membrane Touch Switch

Compatible Substrates & Surfaces: Acrylic, Acrylonitrile Butadiene Styrene (ABS), Aluminum, Brass, Glass, Metal, Painted Surfaces, Polystyrene (PS)

Chemical Family: Acrylics & Acrylates

Features: Excellent Substrate Adhesion, Good Bonding Strength, High Clarity, Tacky

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Features

NECAL 9170 will adhere to many substrates including aluminum, brass, steel, glass, enamels, and plastics such as polystyrene, ABS, and acrylic.

Applications & Uses

Uses
  • Because of its thickness NECAL 9170 is recommended for use on rough surfaces.
Bonding Instructions

Remove the release liner and apply to a clean, dry substrate. Use firm pressure to obtain maximum contact. Increasing application force will optimize bond strength to surface. The adhesive will reach maximum bond after 72 hours.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Total Thickness (Without Liner)2.0mils-
180° Peel from Stainless Steel (Both Passes, 16 hour Dwell,PSTC-101, 2 mil PET Backing)min. 3lbs.-
Shear Adhesion (Both Passes, 1 inch x 1 inch x 227g, 72°F, 2 mil PET Backing)min. 7days-
Application Temperature Range (2 mil PET Backing)50.0°F-
Service Temperature Range (2 mil PET Backing)-20.0°F-
Short Term Temperature Range (Minutes/Hours)400.0°F-
Long Term Temperature Range (Minutes/Hours)300.0°F-
Loop Tack from Stainless Steel (PSTC-16)min. 3lbs.-

Packaging & Availability

Release Liner Availability
  • Available with P, W, H, J, HD, VF, P1, HD-2 or W1 liners

Storage & Handling

Storage Data

The shelf life of this material is at least two years when stored at 72°F and 50% relative humidity. Increased temperatures and/or humidity will affect performance characteristics.