9851, ***Discontinued*** Polyester Laminating Adhesive, 3M, adhesive tape datasheet

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3M 9851
***Discontinued*** Polyester Laminating Adhesive

General Information

Discontinued 3M product. Please use Compare-A-Tape to locate a substitute. A 3.5 mil. laminating tape featuring a polyester film backing with #900A rubber adhesive coated on both sides that is used for general purpose applications. 9851 tape should not be used in applications requiring exposure to wate or high humidity. This tape is good for most indoor applications and can be used for outdoor applications if the adhesive is not directly exposed to the environment. Avoid contact with plasticized vinyl or plastized rubber surfaces, because 9851 tape is not resistant to plasticizers and the rubber adhesive will soften.

Backing	Adhesive (unwind)	Thickness (total)	Liner Type (outer)
PET - Polyester	Rubber	3.50 mil	Paper (3.5 mil., 60# densified kraft)

Adhesion to Steel 180° Peel	adhesion to steel 180° peel - liner side	Tensile Strength	Elongation Percent

Min Application Temp	Min Service Temp	Max Short-Term Temp	Max Long-Term Temp
40 °F	-40 °F	200 °F

Adhesive Tape Features

0.5 mil. polyester backing
1.5 mil. #900A hi-tack rubber adhesive coated on both sides
3.5 mil. paper liner
Dimensionally stable backing
90° peel adhesion to aluminum: 92oz./in.
90° peel adhesion to polycarbonate: 85oz./in.
90deg; peel adhesion to polypropylene: 76oz./in.
Bond strength increases as a function of time and temperature
Resistant to heat up to 200°F
High bond to most surfaces
Densified kraft liner offers rotary die cutting
Excellent versatility for lamination to foam material

Adhesive Tape Applications

General purpose foam or rubber laminating (54")
General purpose lamination or fabricated parts

Adhesive Tape Markets Served

Adhesive Tape Colors

Comparable products

3M 9851

***Discontinued*** Polyester Laminating Adhesive

Backing	Adhesive	Thickness	Adhesion
PET - Polyester	Rubber	3.50mil	oz/in

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Budnick Converting offers a number of services to take the product you need and make it perfect for your application. With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up.

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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.