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- Arkema Group Altuglas® 84 L Acrylic-Styrene Copolymer
Arkema Group Altuglas® 84 L Acrylic-Styrene Copolymer
| Category | Polymer , Thermoplastic , Acrylic (PMMA) , Polystyrene (PS) , Styrene/Methyl Methacrylate Copolymer (SMMA) |
| Manufacturer | Arkema |
| Trade Name | Altuglas® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Arkema Group Altuglas® 84 L Acrylic-Styrene Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
ALTUGLAS 84 L is a new type of acrylic polymer produced by ATOHAAS which increases the range of material for injection molding applications. ALTUGLAS 84 L is a styrene methylmethacrylate copolymer studied in order to meet the need for an high performance clear product able to resist in applications requiring good crazing resistance.Outstanding features: clarity and brilliance scratch resistance easy processing UV stability resistance to household detergent and dishwasher cycling good crazing resistance Typical application : salad bowls, tumblers, cutlery handles and other house ware parts that require resistance to dishwasher cycling. medical devises. bath room accessories. ISO data provided by the manufacturer, Arkema.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.13 g/cc | 0.0408 lb/in³ | |
| Water Absorption | 1.0 % | 1.0 % | |
| Moisture Absorption at Equilibrium | 0.15 % | 0.15 % | Humidity Absorption |
| Melt Flow | 4.6 g/10 min @Load 3.80 kg, Temperature 230 °C |
4.6 g/10 min @Load 8.38 lb, Temperature 446 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 85.0 MPa | 12300 psi | 50 mm/min |
| Elongation at Break | 6.0 % | 6.0 % | Nominal Strain; 50 mm/min |
| Tensile Modulus | 3.30 GPa | 479 ksi | 1 mm/min |
| Charpy Impact Unnotched | 2.00 J/cm² | 9.52 ft-lb/in² | |
| Charpy Impact, Notched | 0.200 J/cm² | 0.952 ft-lb/in² | |
| Tensile Creep Modulus, 1 hour | 2700 MPa | 392000 psi | |
| Tensile Creep Modulus, 1000 hours | 1800 MPa | 261000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 65.0 µm/m-°C @Temperature 20.0 °C |
36.1 µin/in-°F @Temperature 68.0 °F |
|
| Deflection Temperature at 0.46 MPa (66 psi) | 100 °C | 212 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 95.0 °C | 203 °F | |
| Vicat Softening Point | 98.0 °C | 208 °F | 50°C/hr; 50N |
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 80 % | 80 % | Mfr. reports 'Transparent' but doesn't quantify. |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | |
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | |
| Dielectric Constant | 3.2 @Frequency 1e+6 Hz |
3.2 @Frequency 1e+6 Hz |
|
| 3.7 @Frequency 100 Hz |
3.7 @Frequency 100 Hz |
||
| Dielectric Strength | 19.7 kV/mm | 500 kV/in | |
| Dissipation Factor | 0.040 @Frequency 1e+6 Hz |
0.040 @Frequency 1e+6 Hz |
|
| 0.050 @Frequency 100 Hz |
0.050 @Frequency 100 Hz |
||
| Comparative Tracking Index | 600 V | 600 V |
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