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Vistalon™ 3702

Technical Datasheet | Supplied by ExxonMobil Chemical

Vistalon™ 3702 ethylene propylene diene monomer (EPDM) terpolymer rubber produced using ExxonMobil Chemical's EXXPOL™ Technology for precise control of molecular composition and architecture. Possesses medium mooney viscosity, medium ethylene & diene content with a medium molecular weight distribution. Exhibits excellent green compound mixing, mill handling, and calenderability, along with excellent oil retention and minimal cure bloom in compounds. Vistalon™ 3702 is designed for sheeting goods, including roofing membranes and water management applications.

Vistalon™ 3702 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Ethylene Content

69 %wt

ASTM D3900A

Ethylidene Norbornene Content

2.8 %wt

ASTM D6047 (mod)

Mooney Viscosity

(ML1+4 at 125°C, Radial Cavity Dies, Polymer remassed at 135-155°C)

ASTM D1646 (mod)

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