SURLYN™ 8940-E is a sodium ionomer thermoplasic resin. It is available for use in conventional extrusion and injection equipment, to create various sheets or shape.
SURLYN™ 8940-E thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with sodium ions.
| Original Document | ||||
| Processing | InjectionExtrusion | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ASTM D1238 | |
Abrasion resistance | *** - | ASTM D1630 | NBS Index |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | |
Break | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | -20 °C |
Flexural Modulus | *** Mpa | ASTM D790 | 23 °C |
Tear Strength | *** kN/m | ASTM D 624 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | |
Tensile Impact | *** kJ/m² | ASTM D 1822 | -40 °C |
Tensile Impact | *** kJ/m² | ASTM D 1822 | 23 °C |
Brittleness Temperature | *** °C | ASTM D 746 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | *** D | ASTM D 2240 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | |
Melt Temperature(Tm) | *** °C | ASTM D3418 | DSC |
Freezing temperature | *** °C | ASTM D 3418 | DSC |
Processing Temperature | ***~*** °C | - | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Haze | *** % | ASTM D1003 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
