Plexiglas® SG7 is an impact modified acrylic resin suitable for injection molding and extrusion. This grade is formulated for approved medical applications. It is a high flow resin designed to provide outstanding light transmission and water white clarity for disposable medical applications.
Some of the features and benefits of Plexiglas® SG7 are:
Chemical Resistance
Good resistance to lipids and drug formulations
Good resistance to isopropyl alcohol (IPA)
Property retention after exposure to hospital antiseptics, acids and bases
Sterilization
Stable to gamma radiation, E-beam, and ETO
Rapid recovery with excellent color stability
Retention of transparency and clarity
Retention of mechanical properties
Durability and Processability
Moldflow simulation data available
Excellent melt processability
Reduced cycle times
Suitable for thin-wall applications and complex multi-cavity molds
Good bondability using solvent, ultrasonic, or radio frequency methods
| Original Document | Technical Datasheet-ASTM(English) Brochure (English) | |||
| Features | High ImpactGood ColoringEasy processingGood AdhesionGood WeldBPA FreeMedical Application/Health CareBiocompatibleE-beam SterilizableGamma ResistanceEtO sterilizableChemical ResistanceAcid ResistancAlkali resistanceLipid ResistanceHigh Flow | |||
| Additive | Impact Modifier | |||
| Appearance | Pellets/GranulesClear/Transparent | |||
| Processing | InjectionExtrusion | |||
| Compliance | ISO10993USP Class VI | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
230°C/3.8 kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
- | ***~*** % | ASTM D955 | |
Water Absorption | *** % | ASTM D570 | 24 hr immersion |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | |
Tensile Strength | |||
Break | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
Break | *** Mpa | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell M | *** M | ASTM D 785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | annealed |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | 50°C/hr; 10N |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | 50°C/hr; 50N |
Thermal Conductivity | *** W/(m K) | ASTM C 177 | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | ASTM D 635 | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | 3.2 mm |
Haze | *** % | ASTM D1003 | 3.2 mm |
Refractive Index | *** - | ASTM D542 | Nd @ 72°F |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
