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Vamac® GLS
| Category: | AEM , Ethylene Acrylic Elastomer |
| Manufacturer: | DuPont Performance Elastomers |
| Trademark: | Vamac® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | zZOil0_Vamac-GLS.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| DuPont™ Vamac® GLS is a terpolymer of ethylene, methyl acrylate, and a cure site monomer cured using a diamine-based vulcanization system. Compared with Vamac® G, Vamac® GLS offers significantly improved resistance to oil swell and chemicals such as diesel fuel. Vamac® GLS elastomer contains a small amount of processing aid and has a nominal specific gravity of 1.06. It has a mild acrylic odor. Storage stability is excellent. |
| General Information | |
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| Additive |
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| Features |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Mooney Viscosity | ASTM D1646 | ||
| ML 1+4, 100°C | 19 | MU | |
| MS 1, 121°C | > 15 | MU |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 68 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 6.40 | MPa | ASTM D412 |
| Tensile Strength (Yield) | 16.1 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 270 | % | ASTM D412 |
| Tear Strength 1(23°C) | 33.3 | kN/m | ASTM D624 |
| Compression Set | ASTM D395 | ||
| 150°C, 70 hr | 20 | % | |
| 150°C, 168 hr | 28 | % |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air | ASTM D573 | ||
| 150°C, 168 hr | -3.0 | % | |
| 100% Strain, 150°C, 168 hr | 5.0 | % | |
| 175°C, 336 hr | -5.0 | % | |
| 100% Strain, 175°C, 336 hr | 47 | % | |
| Change in Ultimate Elongation in Air | ASTM D573 | ||
| 150°C, 168 hr | 2.0 | % | |
| 175°C, 336 hr | -29 | % | |
| Change in Durometer Hardness in Air | ASTM D573 | ||
| Shore A, 150°C, 168 hr | 4.0 | ||
| Shore A, 175°C, 336 hr | 18 | ||
| Change in Volume (150°C, 70 hr, in IRM 903 Oil) | 27 | % | ASTM D471 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -30.0 | °C | ASTM D3418 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Mooney Scorch - Time to 10-unit rise (121°C) | 10.1 | min | ASTM D1646 |
| Volatiles | < 0.4 | wt% | Internal Method |
| Note Message | |
|---|---|
| 1 . | Die C |
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