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- Polymer Resources AC-GP2 Acetal Copolymer, Medium Flow
Polymer Resources AC-GP2 Acetal Copolymer, Medium Flow
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
| Manufacturer | Polymer Resources, LTD |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Polymer Resources AC-GP2 Acetal Copolymer, Medium Flow.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Process: Molding or ExtrusionNotes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples.Information provided by Polymer Resources Corporation.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.41 g/cc | 1.41 g/cc | ASTM D792 |
| Linear Mold Shrinkage | 0.018 - 0.022 cm/cm | 0.018 - 0.022 in/in | ASTM D955 |
| Melt Flow | 6.0 - 12 g/10 min @Load 2.16 kg, Temperature 190 °C |
6.0 - 12 g/10 min @Load 4.76 lb, Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 61.4 MPa | 8900 psi | ASTM D638 |
| Tensile Strength, Yield | 61.4 MPa | 8900 psi | ASTM D638 |
| Flexural Strength | 90.3 MPa | 13100 psi | ASTM D790 |
| Flexural Modulus | 2.60 GPa | 377 ksi | ASTM D790 |
| Izod Impact, Notched | 0.641 J/cm @Temperature 22.8 °C |
1.20 ft-lb/in @Temperature 73.0 °F |
ASTM D256 |
| Gardner Impact | 22.6 J | 16.7 ft-lb | ASTM D3029 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 157 °C | 315 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ASTM D648 |
| Flammability, UL94 | HB @Thickness 1.59 mm |
HB @Thickness 0.0626 in |
|
| HB @Thickness 3.17 mm |
HB @Thickness 0.125 in |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 168 - 174 °C | 335 - 345 °F | |
| Middle Barrel Temperature | 179 - 185 °C | 355 - 365 °F | |
| Front Barrel Temperature | 185 - 191 °C | 365 - 375 °F | |
| Melt Temperature | 182 - 199 °C | 360 - 390 °F | |
| Mold Temperature | 76.7 - 93.3 °C | 170 - 200 °F | |
| Drying Temperature | 79.4 - 85.0 °C | 175 - 185 °F | |
| Dry Time | 3.00 - 4.00 hour | 3.00 - 4.00 hour |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Vent | 0.0005 |
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