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| Vamac HG |
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| Ethylene/acrylic elastomer |
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Vamac HG is an unfilled gum ethylene/acrylic elastomer similar to Vamac G, but offering higher compound viscosity. The higher viscosity of compounds made with Vamac HG results in improved green strength and related processing advantages, such as:
- improved collapse resistance of extrudates
- enhanced preform dimensional stability
- improved moldability through elimination of trapped air.
Compounds of Vamac HG are often selected for applications such as compression molded goods, highly plasticized compounds, and extruded tubing and hose.
Vamac HG contains a small amount of processing aid and has a nominal specific gravity of 1.04. It has a mild acrylic odor. |
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Form: Bale size is nominally(560 mm by 370 mm by 165 mm)
Color: translucent green
Total Volatile Matter, %: < 1.30
Total Ash, %: < 0.60
Mooney Viscosity, units ML 1'+4' at 100'C (212'F): 35.0 +/- 10.0 |
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