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KELTAN® 8550C

Technical Datasheet | Supplied by ARLANXEO

KELTAN® 8550C by ARLANXEO is an amorphous ethylene-propylene rubber with medium ENB (ethylidene norbornene) content and a high Mooney viscosity. It has a high molecular weight that ensures fast mixing and efficient vulcanization. The high level of controlled long chain branching facilitates the extrusion of the most intricately designed profiles. It is a broadly applicable grade. It is used in automotive/mobility, building/construction, gaskets, consumer goods, white goods, dense profiles, industrial/machinery, coolant hoses and potable water seals. KELTAN® 8550C has a shelf life of 36 months.

KELTAN® 8550C Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Ethylene Content

48 %

(By Weight)

ASTM D3900

Ethylidene Norbornene (ENB) Content

5.5 %

(By Weight)

ASTM D6047

Density

0.86 g/cm³

Internal Method

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