484 - Electroplating/ Anodizing Tape

3M

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FEATURES

Std Roll Length: 36.00 yards
Transparent vinyl backing
Rubber adhesive
Yellow colored tape
Resistant to most electroplating chemicals which lowers undercutting
Abrasion resist backing helps protect parts from processing scratches
Conformable backing follows contours
Lower adhesion than many electroplating tapes allows easy removal
Less distortion or parts when tape is removed
Lower unwind allows less stretching and straighter mask line

ADVANTAGES

Saves money due to fewer rejections
Saves money by reducing reworks
Reduces labor costs and increases production rates

APPLICATIONS

Masking of metal parts during eletroplating/anodizing
Maskingof printed circuit boards during stripping and gold plating
Mask various surfaces during electroplating and anodizing

MARKETS SERVED

Industrial
Electrical
Electronics

COLORS

Yellow

GENERAL INFORMATION

3M484 is a 7.2 mil. conformable and abrasion-resistant vinyl tape for masking various surfaces during electroplating and anodizing operations. Lower adhesion and unwind than 470 electroplating tape. Excellent resistance to most chemicals used in electroplating/ anodizing operations. Prolonged exposure of tape to elevated temperatures (above 170°F) and hot caustics may cause weakening of the adhesive bond. While 484 tape resists most common solvents, care should be taken to avoid ketones, chlorinated hydrocarbons, and esters, found in many lacquer thinners, degreasers, paint strippers, etc. which may cause the tape backing to swell or curl. 484 tape has found applications in the areas of selective masking of metal parts during electroplating/ anodizing of various metals as well as masking printed circuit boards during stripping and gold plating. To obtain best tape performance, use within 12 months from date of manufacture and store under normal conditions of 60°F to 80°F and 40% to 60% relative humidity in the original carton.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	PVC - Polyvinylchloride	5.70
Adhesive (unwind)	Rubber	1.50
Thickness (total)		7.20

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	20.00 oz/in
Adhesive Repositionable	Yes
Adhesive Activation	Pressure
Adhesive Thermal Conductive	No
Tensile Strength	20.00 lbs/in
Elongation Percent	220.00%
Testing Info: Peel Adhesion: ASTM D3330; Tensile: ASTM D3759; Elongation: ASTM D3759; Thicknesses: ASTM D3652

SECONDARY PHYSICAL PROPERTIES

Solvent Resistant	Yes
Chemical Resistant	Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	50°F
Minimum Service Temperature	0°F
Maximum Short-Term Temperature	170°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.