Arkema Group Oroglas® SG 7 Acrylic, Gamma Radiation Resistant (discontinued **)
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
OROGLAS SG 7 is special Gamma – radiation – resistant formulation designed for use in medical devises.OROGLAS SG 10 maintains exceptional clarity after 5 megarads of Gamma radiation with no adverse effect on physical properties.In addition, OROGLAS SG 7 has all the features of oroglas medium impact grades including increased flow, clarity and chemical resistance.OROGLAS SG 7 meets FDA and pharmacopeia XXI class VI toxicity requirements.ISO data provided by the manufacturer, Arkema.Arkema, formed in 2004, was formerly Atofina Chemicals and before that Elf Atochem.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.17 g/cc | 0.0423 lb/in³ | |
| Water Absorption | 2.0 % | 2.0 % | |
| Moisture Absorption at Equilibrium | 0.33 % | 0.33 % | Humidity Absorption |
| Melt Flow | 10.7 g/10 min
@Load 3.80 kg,
Temperature 230 °C |
10.7 g/10 min
@Load 8.38 lb,
Temperature 446 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 65.0 MPa | 9430 psi | 50 mm/min |
| Elongation at Break | 25 % | 25 % | Nominal Strain; 50 mm/min |
| Elongation at Yield | 4.5 % | 4.5 % | 50 mm/min |
| Tensile Modulus | 2.30 GPa | 334 ksi | 1 mm/min |
| Charpy Impact Unnotched | 4.50 J/cm² | 21.4 ft-lb/in² | |
| Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | |
| Tensile Creep Modulus, 1 hour | 1800 MPa | 261000 psi | |
| Tensile Creep Modulus, 1000 hours | 1300 MPa | 189000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 80.0 µm/m-°C
@Temperature 20.0 °C
|
44.4 µin/in-°F
@Temperature 68.0 °F
|
|
| Deflection Temperature at 0.46 MPa (66 psi) | 90.0 °C | 194 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 85.0 °C | 185 °F | |
| Vicat Softening Point | 88.0 °C | 190 °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
|
|
| 3.8
@Frequency 100 Hz
|
3.8
@Frequency 100 Hz
|
||
| Dielectric Strength | 17.7 kV/mm | 450 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 |
