EVA FOAM TAPE

EVA foam tape stands for ethyl vinyl acetate foam tape. Ethylene - vinyl acetate copolymer, EVA for short. Generally, the content of vinyl acetate (VA) is 5%-40%. Compared with polyethylene (PE), EVA reduces the high crystallinity and improves the toughness, impact resistance, filler phase solubility and thermal sealing performance due to the introduction of vinyl acetate monomer into the molecular chain. Moreover, all products meet the RoHS environmental requirements. Furthermore, we can either provide jumbo rolls, or die cutting pieces. The width can be from 10mm to 1600mm, the length can be from 100mm to 2000mm.

EVA Foam Tape Specifications

Product Characteristics Performance Data Test Method

Carrier Color Black/Red/Yellow/Blue Visual

Liner Color Yellow Visual

Density ≥170 KG/m³ ASTM D-3575

Peel Adhesion ≥8 N/CM ASTM D-3330

Loop Tack 18 # steel ball GB/T 4852-84

Tensile strength 20 N/CM ASTM D3759

Elongation ≥150% ASTM D-3330

Temp Resistance -30℃~80℃

Features of EVA foam tape

6mm high-density closed-cell EVA foam as carrier

Coated with special formula of very high tack adhesive

Laminated with yellow paper easy release liner

Excellent properties of toughness

Outstanding impact resistance, wear resistance

Good filter material compatibility

Great thermal sealing, moisture sealing

Outstanding conformity to uneven surfaces

Process of EVA Foam Tape Production

NO.1

First, closed cell EVA foam products are mainly formed by ethyl vinyl acetate foam, with the content of vinyl acetate (VA) is 5%-40%.

NO.2

Second, we coat single sided or double-sided high adhesion of pressure sensitive glue.

NO.3

Third we laminate the white silicon paper liner on which.

NO.4

Finally, we use our lathe slitting machines to cut the jumbo rolls to different standard or non-standard width and length of small rolls. Meanwhile, we can also cut them to different shapes of die cutting pieces.

FAQ of EVA Foam Tape

What is EVA foam tape?

EVA foam tape is made of ethyl vinyl acetate material and adhesive, with liner.

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What is the characteristic of EVA foam?

Toughness, impact resistance, filler compatibility and thermal sealing properties.

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What type of glue do you use?

Aggressive pressure sensitive acrylic adhesive.

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What is EVA foam tape used for?

Used as c vibration absorber, pipe thermal insulation.

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