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Generic Acrylic (PMMA)
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Generic |
| Trademark: | Generic |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | bnWdsx_Generic-Acrylic-PMMA-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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This data represents typical values that have been calculated from all products classified as: Generic Acrylic (PMMA) This information is provided for comparative purposes only. |
| General Information |
|---|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.14 - 1.20 | g/cm³ | ASTM D792 |
| 23°C | 1.15 - 1.20 | g/cm³ | ISO 1183 |
| Apparent Density | 0.65 - 0.71 | g/cm³ | ASTM D1895 |
| Melt Mass-Flow Rate (MFR) | |||
| 230°C/3.8 kg | 0.50 - 8.3 | g/10 min | ASTM D1238 |
| 230°C/3.8 kg | 0.30 - 5.6 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (230°C/3.8 kg) | 0.623 - 4.80 | cm³/10min | ISO 1133 |
| Spiral Flow | 23.5 - 39.0 | cm | |
| Molding Shrinkage | |||
| Flow : 23°C | 0.39 - 0.64 | % | ASTM D955 |
| 23°C | 0.40 - 0.60 | % | ISO 294-4 |
| Water Absorption | |||
| 23°C, 24 hr | 0.29 - 0.42 | % | ASTM D570 |
| 23°C, 24 hr | 0.30 - 1.9 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.30 - 0.37 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | |||
| 23°C | 31 - 105 | ASTM D785 | |
| 23°C | 71 - 105 | ISO 2039-2 | |
| Ball Indentation Hardness | 169 - 190 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| 23°C | 1270 - 3530 | MPa | ASTM D638 |
| 23°C | 2360 - 3450 | MPa | ISO 527-2 |
| Tensile Strength | |||
| Yield, 23°C | 37.3 - 73.7 | MPa | ASTM D638 |
| Yield, 23°C | 37.0 - 83.5 | MPa | ISO 527-2 |
| Fracture, 23°C | 19.3 - 75.2 | MPa | ASTM D638 |
| Fracture, 23°C | 49.0 - 77.3 | MPa | ISO 527-2 |
| 23°C | 36.8 - 79.4 | MPa | ASTM D638 |
| 23°C | 35.8 - 80.0 | MPa | ISO 527-2 |
| Tensile Elongation | |||
| Yield, 23°C | 2.4 - 5.2 | % | ASTM D638 |
| Yield, 23°C | 3.6 - 25 | % | ISO 527-2 |
| Fracture, 23°C | 0.20 - 15 | % | ASTM D638 |
| Fracture, 23°C | 1.8 - 7.2 | % | ISO 527-2 |
| Nominal Tensile Strain at Break (23°C) | 9.9 - 27 | % | ISO 527-2 |
| Flexural Modulus | |||
| 23°C | 1290 - 3530 | MPa | ASTM D790 |
| 23°C | 1200 - 3500 | MPa | ISO 178 |
| Flexural Strength | |||
| 23°C | 36.5 - 138 | MPa | ASTM D790 |
| 23°C | 49.1 - 132 | MPa | ISO 178 |
| Yield, 23°C | 63.0 - 137 | MPa | ASTM D790 |
| Fracture, 23°C | 33.1 - 110 | MPa | ASTM D790 |
| Compressive Strength | |||
| 23°C | 97.4 - 124 | MPa | ASTM D695 |
| 23°C | 41.0 - 117 | MPa | ISO 604 |
| Taber Abrasion Resistance (23°C) | 0.00100 - 3.81 | mg | ASTM D1044 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield, 23°C) | 33.0 - 51.1 | MPa | ISO 527-3 |
| Tensile Elongation | ISO 527-3 | ||
| Yield, 23°C | 4.5 - 6.2 | % | ISO 527-3 |
| Fracture, 23°C | 24 - 50 | % | ISO 527-3 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 1.1 - 2.3 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (23°C) | 13 - 25 | kJ/m² | ISO 179 |
| Notched Izod Impact | |||
| 23°C | 12 - 59 | J/m | ASTM D256 |
| 23°C | 1.0 - 5.9 | kJ/m² | ISO 180 |
| Notched Izod Impact (23°C) | 1.50 - 1.60 | kJ/m² | ASTM D256 |
| Unnotched Izod Impact (23°C) | 230 - 800 | J/m | ASTM D256 |
| Instrumented Dart Impact | |||
| 23°C | 0.300 - 1.11 | J | ASTM D3763 |
| 23°C | 0.300 - 1.55 | J | ISO 6603-2 |
| Dart Drop Impact (23°C) | 0.339 - 6.43 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, not annealed | 87.4 - 92.7 | °C | ASTM D648 |
| 0.45 MPa, not annealed | 81.1 - 106 | °C | ISO 75-2/B |
| 0.45 MPa, annealed | 79.8 - 105 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 72.1 - 105 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 83.9 - 103 | °C | ISO 75-2/A |
| 1.8 MPa, annealed | 51.7 - 106 | °C | ASTM D648 |
| 1.8 MPa, annealed | 85.7 - 102 | °C | ISO 75-2/A |
| Glass Transition Temperature | |||
| -- | 15.0 - 105 | °C | ASTM E1356 |
| -- | 108 - 121 | °C | ISO 11357-2 |
| -- | 95.0 - 120 | °C | DSC |
| Vicat Softening Temperature | |||
| -- | 80.9 - 120 | °C | ASTM D1525 |
| -- | 88.9 - 117 | °C | ISO 306 |
| CLTE - Flow | |||
| -- | 5.9E-5 - 9.0E-5 | cm/cm/°C | ASTM D696 |
| -- | 7.1E-5 - 7.3E-5 | cm/cm/°C | ASTM E831 |
| -- | 5.7E-5 - 1.2E-4 | cm/cm/°C | ISO 11359-2 |
| Specific Heat (23°C) | 1460 - 2090 | J/kg/°C | ASTM C351 |
| Thermal Conductivity (23°C) | 0.18 - 0.22 | W/m/K | ASTM C177 |
| RTI Elec | 50.0 - 90.5 | °C | UL 746 |
| RTI Imp | 50.0 - 90.5 | °C | UL 746 |
| RTI | 50.0 - 90.5 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | |||
| -- | 5.0E+10 - 1.0E+16 | ohms | ASTM D257 |
| -- | 1.0E+13 - 1.0E+16 | ohms | IEC 60093 |
| Volume Resistivity | |||
| 23°C | 5.5E+9 - 2.5E+15 | ohms·cm | ASTM D257 |
| 23°C | 1.0E+13 - 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | |||
| 23°C | 15 - 20 | kV/mm | ASTM D149 |
| 23°C | 20 - 24 | kV/mm | IEC 60243-1 |
| Dielectric Constant (23°C) | 3.06 - 3.92 | ASTM D150 | |
| Dissipation Factor (23°C) | 0.039 - 0.050 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Burning Rate | 30 | mm/min | ISO 3795 |
| Glow Wire Ignition Temperature | 650 - 651 | °C | IEC 60695-2-13 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.490 - 1.491 | ASTM D542, ISO 489 | |
| Transmittance | 87.9 - 92.6 | % | ASTM D1003 |
| Haze | 0.10 - 2.6 | % | ASTM D1003 |
| Yellowness Index | -0.35 - 1.1 | YI | ASTM D1925 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 74.9 - 90.3 | °C | |
| Drying Time | 2.5 - 5.0 | hr | |
| Suggested Max Moisture | 0.099 - 0.10 | % | |
| Hopper Temperature | 64.5 - 65.0 | °C | |
| Rear Temperature | 199 - 255 | °C | |
| Middle Temperature | 220 - 255 | °C | |
| Front Temperature | 226 - 256 | °C | |
| Nozzle Temperature | 220 - 245 | °C | |
| Processing (Melt) Temp | 224 - 271 | °C | |
| Mold Temperature | 59.8 - 85.8 | °C | |
| Injection Pressure | 85.5 - 111 | MPa | |
| Back Pressure | 0.300 - 0.753 | MPa | |
| Screw Speed | 75 - 76 | rpm | |
| Clamp Tonnage | 6.8 - 14 | kN/cm² |
| Injection instructions |
|---|
| This data represents typical values that have been calculated from all products classified as: Generic Acrylic (PMMA)This information is provided for comparative purposes only. |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.8 - 95.2 | °C | |
| Drying Time | 2.5 - 3.5 | hr | |
| Cylinder Zone 1 Temp. | 200 - 210 | °C | |
| Cylinder Zone 2 Temp. | 215 - 240 | °C | |
| Cylinder Zone 3 Temp. | 220 - 240 | °C | |
| Cylinder Zone 4 Temp. | 240 | °C | |
| Adapter Temperature | 240 | °C | |
| Melt Temperature | 240 - 245 | °C | |
| Die Temperature | 239 - 241 | °C |
| Extrusion instructions |
|---|
| This data represents typical values that have been calculated from all products classified as: Generic Acrylic (PMMA)This information is provided for comparative purposes only. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| BB-EPA 1250 | BB Resins S.r.l. | Epoxy | BB-EPA |
| Ecoflex® F Blend C1200 | BASF Corporation | Copolyester | Ecoflex® |
| Geon™ Vinyl Flexible A90F1 | PolyOne Corporation | PVC, Flexible | Geon™ Vinyl Flexible |
| ISOTHANE® 1055DE | Great Eastern Resins Industrial Co Ltd (GRECO) | TPU-Polyester | ISOTHANE® |
| Sylvin 8240-90 Black 292 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
