CYROLITE® MD L40 acrylic polymer is an amorphous thermoplastic molding compound based on polymethyl methacrylate (PMMA) for the medical diagnostic industry.
Typical properties of CYROLITE® MD acrylic polymers are:
• Exceptional ultra-violet light transmittance
• Superior optical clarity
• Maximum flow characteristics
• Excellent dimensional stability
• Outstanding scratch resistance
• Total cost-of-use advantage over glass
The special properties of CYROLITE® MD L40 polymer are:
• Highest melt flow rate
• Medium levels of lubricant
Application:
Used for injection molded thin-wall medical devices requiring UV spectroscopy for fluid evaluation.
| Original Document | Technical Datasheet(English) | |||
| Features | Good optical propertiesLight TransmissionAnti-ScratchDimensional StabilityFood ContactMedical Application/Health CareUV StabiltiyHigh Flow | |||
| Additive | Lubricant | |||
| Appearance | Pellets/GranulesClear/Transparent | |||
| Processing | Injection | |||
| Compliance | FDAISO10993USP 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 | |
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 Strength | |||
- | *** Mpa | ASTM D 638 | |
Tensile Elongation | |||
Yield | ***~*** % | ASTM D638 | |
Break | ***~*** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | 6.4mm |
| 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) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | 6.4mm, Annealed |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | 50N, 50°C/h |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6/°C | ASTM D 696 | 0 - 100°C |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | 3.2 mm |
Light Transmission | *** % | ASTM D1003 | 340 nm UV Transmittance |
Haze | *** % | ASTM D1003 | 3.2 mm |
| Additional Information | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Yellowness Index | *** - | ASTM E 313 | 3.2 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.
