materials
Keltan® Eco EPDM
Keltan® Eco EPDM (ethylene-propylene-diene monomer) is a bio-based rubber derived from sugarcane. The Keltan® eco line includes six (6) grades of eco EPDM ranging from 50 70% bio-content: 3050, 8550, 5470, 9950, 6950 and Keltan 0500R. Most grades include 50% bio-based content, while the 5470 has 70%. Arlanxeo claims that