Order Products : sales@su-jiao.com
LEXAN™ ML5221 resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0wd7Vf_LEXAN-ML5221-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Linear, high flow polycarbonate homopolymer resin. Available only in color 111N, limited package types, and must meet minimum order quantity requirement. External sale requires prior approval of Product Management. |
| General Information | |
|---|---|
| Features |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | ASTM D792 | ||
| -- | 1.20 | g/cm³ | |
| -- | 1.19 | g/cm³ | |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 25 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 0.50 to 0.70 | % | Internal Method |
| Water Absorption | ASTM D570 | ||
| Equilibrium, 23°C | 0.35 | % | |
| Equilibrium, 100°C | 0.58 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1 | ASTM D638 | ||
| Yield | 62.0 | MPa | |
| Break | 65.0 | MPa | |
| Tensile Elongation 2(Break) | > 70 | % | ASTM D638 |
| Flexural Modulus 3(50.0 mm Span) | 2300 | MPa | ASTM D790 |
| Flexural Strength 4(Yield, 50.0 mm Span) | 93.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 640 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C) | No Break | ASTM D4812 | |
| Instrumented Dart Impact (23°C, Energy at Peak Load) | 54.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed, 6.40 mm | 137 | °C | |
| 1.8 MPa, Unannealed, 6.40 mm | 126 | °C | |
| Vicat Softening Temperature | 138 | °C | ASTM D1525 5 |
| CLTE - Flow (-40 to 95°C) | 6.8E-5 | cm/cm/°C | ASTM E831 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Transmittance (2540 µm) | 88.0 | % | ASTM D1003 |
| Haze (2540 µm) | 1.0 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Drying Time, Maximum | 48 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 to 60 | % | |
| Rear Temperature | 249 to 271 | °C | |
| Middle Temperature | 260 to 282 | °C | |
| Front Temperature | 271 to 293 | °C | |
| Nozzle Temperature | 266 to 288 | °C | |
| Processing (Melt) Temp | 271 to 293 | °C | |
| Mold Temperature | 71.1 to 93.3 | °C | |
| Back Pressure | 0.345 to 0.689 | MPa | |
| Screw Speed | 40 to 70 | rpm | |
| Vent Depth | 0.025 to 0.076 | mm |
| Note Message | |
|---|---|
| 1 . | Type I, 50 mm/min |
| 2 . | Type I, 50 mm/min |
| 3 . | 1.3 mm/min |
| 4 . | 1.3 mm/min |
| 5 . | Rate B (120°C/h), Loading 2 (50 N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Silopren® LSR 4030 | Momentive Performance Materials Inc. | Silicone Rubber, LSR | Silopren® |
| VENYL ST228 - 7935 | AD majoris | Nylon 6 | VENYL |
| Andur 9500 APLF | Anderson Development Company | PUR-Ether/TDI | Andur |
| ARCEL® 730 (1.50 pcf) | NOVA Chemicals | PS+PE | ARCEL® |
| Sylvin 916VO Grey 9371 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
