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TOPAS® 8007F-04
| Category: | COC , Cyclic Olefin Copolymer |
| Manufacturer: | Topas Advanced Polymers, Inc. |
| Trademark: | TOPAS® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ExMc9C_TOPAS-8007F-04.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Product Description TOPAS 8007F-04 is a general purpose film extrusion grade. It is a high clarity amorphous resin with high stiffness, moisture barrier, chemical resistance, thermoformability and purity for food and healthcare applications. It is used in monolayer cast applications, and in coextrusions in both cast and blown processes, for a wide variety of film and sheet products requiring excellent optics in applications such as blister, twist, barrier, shrink and easy tear packaging. Industrial uses include formed decorative sheet products. For property enhancement at elevated temperatures, higher glass transition temperature (Tg) grades of TOPAS are recommended. Selected Applications
Leading Attributes
Related Grades for Packaging and Film Extrusion
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.02 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ISO 1133 | ||
| 190°C/2.16 kg | 1.8 | g/10 min | ISO 1133 |
| 230°C/2.16 kg | 11 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) | ISO 1133 | ||
| 190°C/2.16 kg | 2.00 | cm³/10min | ISO 1133 |
| 230°C/2.16 kg | 12.0 | cm³/10min | ISO 1133 |
| Water Absorption (Saturation, 23°C) | 0.010 | % | ISO 62 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 70 | µm | |
| Tensile Modulus | ISO 527-3/1 | ||
| MD : 70 µm, cast film | 2200 | MPa | ISO 527-3/1 |
| TD : 70 µm, cast film | 1800 | MPa | ISO 527-3/1 |
| Tensile Stress | ISO 527-3/50 | ||
| MD : Fracture, 70 µm, cast film | 57.0 | MPa | ISO 527-3/50 |
| TD : Fracture, 70 µm, cast film | 50.0 | MPa | ISO 527-3/50 |
| Tensile Elongation | ISO 527-3/50 | ||
| MD : Fracture, 70 µm, cast film | 2.9 | % | ISO 527-3/50 |
| TD : Fracture, 70 µm, cast film | 3.0 | % | ISO 527-3/50 |
| Dart Drop Impact (70 µm, cast film) | < 36 | g | ISO 7765-1 |
| Elmendorf Tear Strength | ISO 6383-2 | ||
| MD : 70 µm, cast film | 2.2 | N | ISO 6383-2 |
| TD : 70 µm, cast film | 2.3 | N | ISO 6383-2 |
| Oxygen Permeability (23°C, 70 µm, extruded film, 50% RH) | 25 | cm³·mm/m²/atm/24 hr | ASTM D3985 |
| Water Vapor Transmission Rate (70 µm, 23°C, Cast Film, 85% RH) | 0.094 | g·mm/m²/atm/24 hr | ASTM F1249 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | 78.0 | °C | ISO 11357-2 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (60, 70.0 µm, cast film) | > 100 | ISO 2813 | |
| Haze (70.0 µm, cast film) | < 1.0 | % | ISO 14782 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Feed part of extruder | 20 - 60 | °C | |
| Extruder Screw L/D Ratio | > 28:1 | ||
| Cylinder Zone 1 Temp. | 210 - 220 | °C | |
| Cylinder Zone 2 Temp. | 230 - 240 | °C | |
| Cylinder Zone 3 Temp. | 230 - 240 | °C | |
| Cylinder Zone 4 Temp. | 230 - 240 | °C | |
| Die Temperature | 230 - 240 | °C |
| Extrusion instructions |
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| Head pressure: P > 140 bar / 2000 psi; Fine screen packs as neededScrew speed: RPM > 50% nominalScrew design: Multi-purpose or barrier screw with mixing section Screw diameter > 60 mm / 2.5 inch Grooved Feed: Hot temperature: 120°C (248°F) |
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