TD500 - Unsupported Adhesive Transfer

Scapa Tapes North America

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FEATURES

Mounted on cores designed especially for use in tape dispensers
Tape dispenser system allows for quick, clean and easy application
Fast build up of adhesion, very high quick stick
Excellent holding power at elevated temperatures
Bonds to a wide variety of surfaces, including paper, most plastics films, and metal foils
TD500's high coat weight provides excellent gap filling properties for use on rough surfaces
Peel adhesion to stainless steel--adhesive film laminated to 4 mil (.10mm) dead soft aluminum foil (alloy 1145) (PSTC 1 Mod./180°) 20 min. @ RT 158°F = 60 oz/in
Holding power (PSTC 7 Mod./178°) 4.4 psi (1/2x1x1000g) 2 RT > 50 hrs.; Heat resistance (PSTC 7 Mod./178°) 1.1 psi (1x1x500g @ 158°F (70°C) > 100 hrs.

ADVANTAGES

APPLICATIONS

Variety of Artists' mounting applications
Picture framing
Photo mounting
Product assembly
Report covers
Packaging, design prototypes

MARKETS SERVED

Industrial
Marketing Specialties
Photography
Picture Framing
Book Binding
Packaging

COLORS

Clear

GENERAL INFORMATION

Unifilm® TD500 is a 5.0 mil, unsupported adhesive transfer. It is primarily used for a variety of Artists' mounting applications, product assembly, report covers, packaging, and design prototypes.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	None
Adhesive (unwind)	Acrylic	5.00
Liner Type (outer)	Paper (3.2 mil, 50# Kraft)
Thickness (total)		5.00

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	195.20 oz/in	195.20 oz/in
Adhesive Activation	Pressure
Testing Info: Initial peel adhesion to stainless steel; 1 wk. @ 158°F; holding power (PSTC 7 Mod./178°) 4.4 psi (1/2x1x1000g) @ RT; heat resistance (PSTC 7 Mod./178°) 1.1 psi (1x1x500g @ 158°F (70°C)

SECONDARY PHYSICAL PROPERTIES

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	65°F
Minimum Service Temperature	-49°F
Maximum Short-Term Temperature	250°F

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.