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Pleximid® TT70
| Category: | Acrylic (PMMI) , Polymethyl Methacrylimide Acrylic |
| Manufacturer: | Evonik Industries AG |
| Trademark: | Pleximid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | sqYMFD_Pleximid-TT70.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Product Profile: PLEXIMID® TT70 is a highly heat distortion-resistant poly(n-methyl methacrylimide) (PMMI). Besides showing the properties common to all PLEXIMID® molding compounds, such as
PLEXIMID® TT70 has the following specific characteristics:
Application: PLEXIMID® molding compound is particularly suitable for injection molding of items meant for applications that involve maximum thermal loads. Examples: lenses, light guides, lighting fixtures, covers. Processing: PLEXIMID® molding compound can be processed on injection molding machines with standard 3-zone general purpose screws for thermoplastics. PLEXIMID® is supplied as pellets of uniform size in aluminum-laminated, 25kg polyethylene bags. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
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| Density | 1.21 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (260°C/10.0 kg) | 1.7 | g/10 min | ISO 1133 |
| Water Absorption (23°C, 24 hr) | 6.0 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4000 | MPa | ISO 527-2/1 |
| Tensile Stress (Break) | 80.0 | MPa | ISO 527-2/5 |
| Tensile Strain (Break) | 3.0 | % | ISO 527-2/5 |
| Impact | Nominal Value | Unit | Test Method |
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| Charpy Unnotched Impact Strength (23°C) | 20 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 158 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 149 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 170 | °C | ISO 306/B50 |
| Flammability | Nominal Value | Test Method | |
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| Fire Rating | B2 | DIN 4102 |
| Optical | Nominal Value | Unit | Test Method |
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| Refractive Index | 1.540 | ISO 489 | |
| Transmittance 1 | 91.0 | % | ISO 13468-2 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | < 150 | °C | |
| Drying Time | 2.0 to 3.0 | hr | |
| Processing (Melt) Temp | 260 to 290 | °C | |
| Mold Temperature | 130 | °C |
| Note Message | |
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| 1 . | D65 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 199 X 135006 A | RTP Company | PP, Unspecified | RTP |
| Etinox® ER-A221 | Ercros, S.A. | PVC, Rigid | Etinox® |
| KOCETAL® K100 | Kolon Plastics, Inc. | Acetal (POM) Copolymer | KOCETAL® |
| Sylvin 2910-85 Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| OTECH PVC PL1003-1 - Plenum Insulation | OTECH Corporation | PVC, Unspecified | OTECH PVC |
