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LG PMMA HP02
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | LG MMA Corp. |
| Trademark: | LG PMMA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9XHwP1_LG-PMMA-HP02.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Optical grade is of the best optical characteristics among our products. Applied to laptop displays and light guide panels inside LCD monitors, it is of high brightness and transparency. Minimized transmissivity decline due to yellowing by minimizing thermal deformation in processing, and secured excellent weatherability by restraining environment-dependent variations in a long term usage. |
| 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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| Forms |
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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) | 1.6 | 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) | 96 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 66.7 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 20 | % | ASTM D638 |
| Flexural Modulus | 3300 | MPa | ASTM D790 |
| Flexural Strength (Yield) | 134 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 15 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 92.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 112 | °C | ASTM D1525 1 |
| CLTE - Flow | 6.0E-5 | cm/cm/°C | ASTM D696 |
| RTI Elec | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C | |
| RTI Imp | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C | |
| RTI Str | UL 746 | ||
| 1.50 mm | 50.0 | °C | |
| 3.00 mm | 50.0 | °C |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| -- | HB | ||
| 1.50 mm, Natural | HB | ||
| 3.00 mm | HB |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.490 | ASTM D542 | |
| Transmittance | ASTM D1003 | ||
| 3000 µm | 92.0 | % | |
| 150000 µm 2 | 90.0 | % | |
| Haze (3000 µm) | 0.50 | % | ASTM D1003 |
| Yellowness Index | ASTM D1925 | ||
| 3.00 mm | 0.40 | YI | |
| 150 mm 3 | 1.6 | YI |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 70.0 to 80.0 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Suggested Max Moisture | 0.10 | % |
| Note Message | |
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| 1 . | Loading 1 (10 N) |
| 2 . | Long |
| 3 . | Long |
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| Fainplast PVC RST 708/UV | Fainplast Compounds S.r.l | PVC, Rigid | Fainplast PVC |
| Sylvin 9077-90C LMW Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
