Celanese/Dupont Vamac® AEM Vamac® GXF Ethylene acrylic elastomers

Vamac® GXF is a terpolymer of ethylene, methyl acrylate, and a cure site monomer cured using an amine-based vulcanization system. Compared with Vamac® G, Vamac® GXF has improved high temperature properties and better dynamic flex fatigue resistance. Vamac® GXF includes a small amount of processing aid and has a mild acrylic odor. Use adequate ventilation during storage, mixing, and processing to prevent accumulation of residual vapors. Storage stability is excellent.

Vamac® GXF is well suited for those applications which need improved high temperature properties or improved dynamic flex fatigue resistance over Vamac® G and can tolerate a slightly longer cure time. Typical applications that would benefit from the improved properties of Vamac® GXF are air ducts, hoses and torsional dampers. Compounds of Vamac® GXF compared to Vamac® G have longer scorch time for improved processing and slightly higher compression sets. Elongation and properties at elevated temperature are improved resulting in significantly improved dynamic flex fatigue resistance. Heat and fluid aging is similar. Vamac® GXF is well suited for injection, transfer and compression molding, and is easily extruded.

Celanese/Dupont Vamac AEM Ethylene acrylic elastomers Resin

Celanese Vamac G 

Celanese Vamac GXF

Celanese Vamac GLS

Celanese Vamac HVG

Celanese Vamac ULTRA XF

Celanese Vamac ULTRA IP

Celanese Vamac ULTRA HT

Celanese Vamac ULTRA HT-OR

Celanese Vamac ULTRA LS

Celanese Vamac ULTRA LT

Celanese Vamac ULTRA DX/DP

Celanese Vamac VMX4017

Celanese Vamac VMX5015

Celanese Vamac VMX5020