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Royalene® 512

Technical Datasheet | Supplied by Lion Elastomers

Royalene® 512 by Lion Elastomers is a general-purpose, ethylene propylene diene (EPDM) rubber. It contains a non-staining stabilizer. Exhibits medium molecular weight distribution, good green strength, excellent mixing, weathering and fast cure rate. Designed for processing by profile extrusion, calendering and molding. Royalene® 512 is used in hose applications. Complies with FDA 21 CFR 177.2600 regulation.

Royalene® 512 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

(ML (1+4) / 125°C (Milled))

ZS 1223B

Ethylene/Propylene Weight Ratio

68/32

ZS 1231

Ethylidene norbornene content (ENB)

3.9 % wt

ZS 1222

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