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ACRYLITE® L40
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Evonik Cyro LLC |
| Trademark: | ACRYLITE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9SuGgH_ACRYLITE-L40.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ACRYLITE® L40 acrylic polymer is an amorphous thermoplastic molding compound based on polymethyl methacrylate (PMMA). Typical properties of ACRYLITE® acrylic polymers are:
The special properties of ACRYLITE® L40 polymer are:
Application: Used for injection molding thin-wall medical devices requiring UV spectroscopy for fluid evaluation. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792 |
| Apparent Density | 0.66 | g/cm³ | ASTM D1895 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 26 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.30 to 0.60 | % | ASTM D955 |
| Water Absorption (Equilibrium) | < 0.30 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 84 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3240 | MPa | ASTM D638 |
| Tensile Strength | 60.7 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield | 2.0 to 4.0 | % | |
| Break | 2.0 to 4.0 | % | |
| Flexural Modulus | 3030 | MPa | ASTM D790 |
| Flexural Strength | 97.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (23°C, 6.35 mm) | 19 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Annealed, 6.35 mm) | 74.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 82.0 | °C | ASTM D1525 |
| CLTE - Flow (0 to 156°C) | 7.2E-5 | cm/cm/°C | ASTM D696 |
| Optical | Nominal Value | Unit | Test Method |
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| Transmittance (3200 µm) | 92.0 | % | ASTM D1003 |
| Haze (3200 µm) | < 1.0 | % | ASTM D1003 |
| Yellowness Index (3.20 mm) | < 1.0 | YI | ASTM D1925 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Medalist® MD-115A | Teknor Apex Company | TPE | Medalist® |
| Unichem 5543 | Colorite Polymers | PVC, Flexible | Unichem |
| Accura® CastPro™ Free (SL 7800) | 3D Systems | Unspecified | Accura® |
| ExxonMobil™ PP7815E1 | ExxonMobil Chemical | PP Impact Copolymer | ExxonMobil™ |
| ELASTOSIL® LR 3070/60 A/B | Wacker Chemie AG | Silicone | ELASTOSIL® LR |
