XT® POLYMER 375 compound is an impact-modified acrylic-based copolymer for molding, extrusion and blow molding applications.
Typical properties of XT® POLYMER acrylic-based copolymer compounds are:
• outstanding thermoformability
• superior heat distortion temperatures
• excellent bonding and welding capabilities
• good impact strength
• good light transmission
• resistant to EtO, gamma and E-beam sterilization
• resistant to PVC stabilizers
The special properties of XT® POLYMER 375 compound are:
• excellent chemical resistance
• high impact strength
Application:
Used for medical devices, food packaging, pharmaceutical packaging, rigid medical device packaging and appliance parts.
| Original Document | Technical Datasheet(English) -ISO Technical Datasheet(English) -ASTM | |||
| Resin ID | PMMA-I | |||
| Features | Good Impact ResistanceHigh ImpactToughened/Impact ModifiedHeat ResistanceLight TransmissionGood AdhesionGood WeldFood ContactMedical Application/Health CareE-beam SterilizableGamma ResistanceEtO sterilizableChemical Resistance | |||
| Additive | Impact Modifier | |||
| Appearance | Pellets/GranulesClear/Transparent | |||
| Processing | InjectionExtrusionBlow Molding | |||
| Compliance | ISO10993USP Class VI | |||
| Diagrams | Viscosity-shear rateShearstress-shear rateStress-strain(Yield)Secant modulus-strain(Yield) | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Volume Flow Rate(MVR) | |||
230℃/3.8 kg | *** cm³/10 min | ISO 1133 | |
Melt Mass Flow Rate(MFR) | |||
230°C/5 kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
- | ***~*** % | ASTM D955 | |
Water Absorption | *** % | ASTM D570 | |
Bulk(Apparent ) Density | *** g/cm³ | ASTM D 1895 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | |
Tensile Modulus | *** Mpa | ISO 527 | 1 mm/min |
Tensile Strength | |||
Yield | *** Mpa | ISO 527 | 50 mm/min |
- | *** Mpa | ASTM D 638 | |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | |
Yield | *** % | ISO 527 | 50 mm/min |
Break | *** % | ASTM D638 | |
Nominal Tensile Strain at Break | *** % | ISO 527 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
Charpy Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
Izod Notched Impact Strengh | |||
0℃ (32℉) | *** J/m | ASTM D256 | 6.35 mm |
23℃ (73℉) | *** J/m | ASTM D256 | 6.35 mm |
| 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 | ISO 75 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | Annealed, 6.35 mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75 | |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | 50N, 50°C/h |
Vicat Softening Temperature(VST) | *** °C | ISO 306/B50 | B / 50 |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6 mm/mm/℃ | ASTM D 696 | 0 to 100°C |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | 3.20 mm |
Light Transmission | *** % | ISO 13468-2 | 3 mm, D65 |
Haze | *** % | ASTM D1003 | 3 mm |
Haze | *** % | ASTM D1003 | 3.20 mm |
| Additional Information | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Yellowness Index | *** - | Internal | 3.20 mm |
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.
