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Sevrene® 4000-90A

Technical Datasheet | Supplied by Americhem

Sevrene® 4000-90A by Americhem is a soft, styrenic block copolymer (TPE-S) grade. It is insoluble in water. Sevrene® 4000-90A passes cleaning solvent resistance (GM9900P), mixed fungal resistance (GM9328P), UV Resistance (SAE J1885, Interior Xenon Arc 1240 kJ/m²), ozone resistance (Procedure A, ISO 1431-1, zero rating), weatherability (SAE J1960, Exterior Xenon Arc 2500 kJ/m²), weathering resistance (2 yrs Florida, 2 yrs Arizona, SAE J1976). Complies with SAE J1756 flammability regulations.

Sevrene® 4000-90A Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

6.3 MPa

(Type 1)

ISO 37

Elongation at Break

664 %

ISO 37-1

Hardness, Shore A

(5s delay)

ISO 868

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