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- DuPont Nucrel® 925 Ethylene-Methacrylic Acid Copolymer Resin
DuPont Nucrel® 925 Ethylene-Methacrylic Acid Copolymer Resin
| Category | Polymer , Thermoplastic , Ethylene Methyl Acrylate |
| Manufacturer | DuPont Packaging and Industrial Polymers |
| Trade Name | Nucrel® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | DuPont Nucrel® 925 Ethylene-Methacrylic Acid Copolymer Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Nucrel® 925 is a tough, lightweight, easily processed ethylene copolymer resin. This resin is inherently flexible without the need for plasticizers. The resin can be pigmented, UV-stabilized for exterior applications and painted or plated for special decorative effects. Nucrel® 925 has excellent tensile strength and low temperature impact properties.Typical Applications: FootwearPowder coatingWire and cableMetal coatingInjection moldingFeatures: Good adhesion to metal and polar substratesGood mold flow to reduce molding cycle timeCan be cryogenically ground into a powderLow specific gravity-lightweightInformation provided by DuPont.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.940 g/cc | 0.0340 lb/in³ | ASTM D792 |
| Melt Index of Compound | 25 g/10 min @Load 2.16 kg, Temperature 190 °C |
25 g/10 min @Load 4.76 lb, Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 50 | 50 | Initial (peak) hardness; ASTM D2240 |
| Tensile Strength at Break | 25.0 MPa | 3630 psi | Type IV specimen, compression molded, crosshead speed 2 in/min; ASTM D638 |
| Elongation at Break | 520 % | 520 % | Type IV specimen, compression molded, crosshead speed 2 in/min; ASTM D638 |
| Flexural Modulus | 0.0740 GPa | 10.7 ksi | ASTM D790 |
| Izod Impact, Notched | NB | NB | ASTM D256 |
| Tensile Impact Strength | 755 kJ/m² | 359 ft-lb/in² | At 23°C; ASTM D1822S |
| 275 kJ/m² @Temperature -40.0 °C |
131 ft-lb/in² @Temperature -40.0 °F |
ASTM D1822S |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 74.0 - 92.0 °C | 165 - 198 °F | ASTM D3418(DSC) |
| Vicat Softening Point | 67.0 °C | 153 °F | ASTM D1525 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Zone 1 | 160 °C | 320 °F | |
| Zone 2 | 182 °C | 360 °F | |
| Zone 3 | 193 °C | 379 °F | |
| Zone 4 | 204 °C | 399 °F | |
| Zone 5 | 204 °C | 399 °F | |
| Die Temperature | 204 °C | 400 °F | |
| Melt Temperature | 149 - 232 °C | 300 - 450 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Methacrylic Acid Content | 15 wt.% | DuPont Method |
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