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ALCUDIA® EBA CA-7220B
| Category: | EBA , Ethylene Butyl Acrylate Copolymer |
| Manufacturer: | REPSOL |
| Trademark: | ALCUDIA® EBA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | uaa5fe_ALCUDIA-EBA-CA-7220B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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ALCUDIA® CA-7220B is stabilized with HALS (colourless), UV absorber and antioxidants. The main properties of these compound films are high solar radiation resistance, light transmission and heat retention. APLICATIONS Films for greenhouses and tunnels cover. 200 µm thickness, 1:2:1 three layers coextruded films, with ALCUDIA® CA-7421B in the middle layer and ALCUDIA® CA-7220B in the external layers, have a lifetime of the three years in geographical areas where maximum solar radiation is 160 Kly. For further information, contact to Technical Assistance and Development Department or Commercial Attention Service. Processing conditions should be optimized for each production line because of different rheological properties in coextruded structures. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 0.928 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.40 | g/10 min | ISO 1133 |
| n-Butyl Acrylate Content | 3.0 | wt% |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 200 | µm | |
| Tensile Stress | ISO 527-3 | ||
| MD : Fracture, 200 µm, blown film | 22.0 | MPa | ISO 527-3 |
| TD : Fracture, 200 µm, blown film | 23.0 | MPa | ISO 527-3 |
| Tensile Elongation | ISO 527-3 | ||
| MD : Fracture, 200 µm, blown film | 550 | % | ISO 527-3 |
| TD : Fracture, 200 µm, blown film | 600 | % | ISO 527-3 |
| Dart Drop Impact (200 µm, blown film) | 1300 | g | ISO 7765-1 |
| Elmendorf Tear Strength | ISO 6383-2 | ||
| MD : 200 µm, blown film | 12 | N | ISO 6383-2 |
| TD : 200 µm, blown film | 14 | N | ISO 6383-2 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Haze (200 µm, blown film) | 45 | % | ASTM D1003 |
| Global Transmission of Visible Light 1(200.0 µm) | 91 | % | EN 13206 |
| IR Absorption 2(200.0 µm) | 85 | % | EN 13206 |
| Additional Information |
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| Data taken from 200 µm thickness 1:2:1 7220B/7421B/7220B three layers coextruded film, blown up ratio of 2.25:1. |
| Note Message | |
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| 1 . | Blown Film |
| 2 . | Blown Film |
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