UP4080 - Unsupported Pressure Sensitive Adhesive Film

Scapa Tapes North America

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FEATURES

Performs well over a wide temperature range
Ultra high anchorage to a variety of urethane foams
Adhesive film laminates well to a variety of substrates
Extremely high tack and quick stick
Offers very high peel strength
Excellent humidity and water resistance
Peel adhesion to untreated polyethylene: (PSTC 1 Mod./180°) 20 min. @ RT: = 51 oz/in
Holding Power (PSTC 7 Mod./178°) 2.2 psi (1x1x1000g) @ RT: > 24 hours

ADVANTAGES

APPLICATIONS

Lamination to foam for gasketing and sound control
Application of decorative parts
Rubber extrusions for functional and decorative purposes
Product assembly

MARKETS SERVED

Industrial
Foam

COLORS

GENERAL INFORMATION

Unifilm® UP4080 is a 4 mil, unsupported pressure sensitive adhesive film. It is primarily used for product assembly and has a good adhesion to a wide variety of urethane foams.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	None
Adhesive (unwind)	Acrylic	4.00
Liner Type (outer)	Paper (5.0 mil)
Thickness (total)		4.00

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	125.00 oz/in	125.00 oz/in
Adhesive Activation	Pressure
Testing Info: Initial peel adhesion to stainless steel: (PSTC 1 Mod./180°) 20 min. @ RT

SECONDARY PHYSICAL PROPERTIES

Water Resistant

Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	65°F
Minimum Service Temperature	-40°F
Maximum Short-Term Temperature	200°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.