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Plexiglas® VSNA
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Altuglas International of Arkema Inc. |
| Trademark: | Plexiglas® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | UpfBgk_Plexiglas-VSNA.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Plexiglas® VSNA is a thermoplastic acrylic resin formulated for injection molding applications. This grade is the same as Plexiglas®VS but does not have additives such as mold release, toner or UV-stabilizer. It is characterized by its very high melt flow. Plexiglas® VSNA excellent optical properties allowing it to excel in applications requiring high quality surface appearance and/or precision optics. Plexiglas® VSNA is easy to process due to its exceptional thermal stability and excellent tool surface reproduction. It has excellent resistance to many chemicals including solutions of inorganic acids, alkalis and aliphatic hydrocarbons such as VM&P naphtha and heptane. Additionally, it is virtually unaffected by a wide range of commercial products including many beverages, foodstuffs, detergent solutions and cleaners. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.18 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 27 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.20 to 0.60 | % | ASTM D955 |
| Water Absorption (24 hr) | 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 | 2900 | MPa | ASTM D638 |
| Tensile Strength (Yield) | 64.8 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 3.0 | % | ASTM D638 |
| Flexural Modulus | 2960 | MPa | ASTM D790 |
| Flexural Strength (Yield) | 96.5 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 16 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load 1 | ASTM D648 | ||
| 0.45 MPa, Annealed | 80.6 | °C | |
| 1.8 MPa, Annealed | 76.1 | °C | |
| Vicat Softening Temperature | |||
| -- | 87.2 | °C | ASTM D1525 2 |
| -- | 81.1 | °C | ASTM D1525 3 |
| Thermal Conductivity | 0.19 | W/m/K | ASTM C177 |
| Flammability | Nominal Value | Test Method | |
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| Flame Rating | HB | UL 94 |
| Optical | Nominal Value | Unit | Test Method |
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| Refractive Index 4 | 1.490 | ASTM D542 | |
| Transmittance (3180 µm) | 92.0 | % | ASTM D1003 |
| Haze (3180 µm) | < 1.0 | % | ASTM D1003 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| ASTM Classification | PMMA 0111V7 | ASTM D788 |
| Note Message | |
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| 1 . | Annealing cycle: 4hrs @ 158°F |
| 2 . | Rate A (50°C/h), Loading 1 (10 N) |
| 3 . | Rate A (50°C/h), Loading 2 (50 N) |
| 4 . | ND @ 72°F |
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