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The 4500 series are single-coated polyester tames coated with a clear, premium grade, controlled low tack acrylic adhesive system.  These protective films remove cleanly leaving no adhesive residue even after exposure to high and low temperatures.  Resistance to moisture, solvent, mild acid and alkali, oil and grease is excellent.

Surface Applications:

Used to protect aluminum, stainless steel, nameplates, copper, instrument panels, specialty metals and plastics during fabrication and installation.  Used to protect printed circuit boards from splash and fumes in plating process.  Also for automotive and aerospace production during machining, bending, forming, handling, shipping and storage.

Construction

4500

4502

Backing: Polyester

1.5 mil

1.5 mil

Adhesive:  Acrylate

.5 mil

.75 mil

Colo:

Clear

Clear

Performance Properties

4500

4502

Adhesion to steel

2 oz./inch

6 oz/inch

Tensile Strength

42 lb./inch

42 lb./inch

Elongation

110 %

110 %


Bonding Information:

Bonding surfaces should be clean, dry and free from grease and oils.  Sharp tooling must be used in die cutting to avoid edge nicks which would tear upon removal. Adhesion level is consistent on a given material, but will vary on different substrates and surface finishes.  4500 is usually utilized on bright, smooth metals and plastics, whereas 4502 is used on matte metals and textured plastics/finishes.

Solving Industry’s Bonding Film Problems By Material Systems Engineering

Our recommendations are made in good faith and are based on our experience with these products.Since the conditions of use of these products are beyond our control, this data is given on the express condition and understanding that Dielectric Polymers Incorporated


PMMA after hard coat protection



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