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EPDM Foam Tape

EPDM foam tape stands for ethylene propylene diene rubber tape. Closed cell EPDM foam products are formed by foaming the synthetic rubber into soft and elastic foaming product. EPDM (ethylene propylene diene rubber) is a saturated polymer with excellent aging resistance, weather resistance and chemical resistance, excellent electrical insulation, and good impact elasticity. The most important feature is its superior ability to resist oxidation, ozone and erosion; It resists heat, light, oxygen, and especially ozone. Furthermore, EPDM is essentially non-polar, resistant to polar solutions and chemicals, with low water absorption and good insulation properties.


EPDM Foam Tape Specifications

Product CharacteristicsPerformance DataTest Method
Carrier ColorBlackVisual
Liner ColorYellowVisual
Density≥110 KG/m³ASTM D-3575
Peel Adhesion≥5 N/CMASTM D-3330
Loop Tack16 # steel ballGB/T 4852-84
Tensile strength16 N/CMASTM D3759
Elongation≥140%ASTM D-3330
Temp Resistance-30℃~80℃

Features of EPDM Foam Tape

Features of EPDM Foam Tape

  • 3mm high-density closed-cell EPDM foam as carrier

  • Coated with special formula of very high tack adhesive

  • Laminated with yellow kraft paper easy release liner

  • Excellent properties of elasticity, easy to compress

  • Outstanding chemical resistance, slip resistance

  • Good high temperature resistance

  • Stable chemical properties, good corrosion resistance

  • Outstanding conformity to uneven surfaces

Process of EPDM Foam Tape Production

Process of EPDM Foam Tape Production
Process of EPDM Foam Tape Production

First, EPDM is a soft and elastic foam product produced from synthetic rubber by foaming.


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


Third we laminate the kraft silicon paper liner on which.


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. Moreover, it can be laminate by aluminum foil, according to customer's requirement.

FAQ of EPDM Foam Tape

FAQ of EPDM Foam Tape

What is EPDM foam tape?

EPDM foam tape is made of Ethylene-Propylene-Diene Monomer and adhesive, with paper liner.


What is the characteristic of EPDM foam?

It is aging resistant, weather resistant, corrosion resistant.


What type of glue do you use?

Aggressive pressure sensitive acrylic adhesive.


What is EPDM foam tape used for?

Vapor sealing, thermal insulation, pipe insulation, etc.

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No.4, Tongshun Rd, Henglin Town, Changzhou 213101, China
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No.4, Tongshun Rd, Henglin Town, Changzhou 213101, China
Contact Us
No.4, Tongshun Rd, Henglin Town, Changzhou 213101, China