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CERTENE™ LDF-720A
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Muehlstein |
| Trademark: | CERTENE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | lSiLGL_CERTENE-LDF-720A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LDF-720A is a certified prime extrusion coating resin specially designed for providing optimal neck-in and draw-down performance with minimal taste/odor contribution. LDF-720A is used in flexible packaging and paper board coating applications such as liquid/juice, laminate tube, condiment pouches, dry and snack foods packaging, sugar pouches, and lidding stock. LDF-720A maximum recommended line speed is 1500 fpm (457m/min) with a minimum coating weight of 4.4 lb/ream (7g/m²). LDF-720A contains no slip and no antiblock. LDF-720A complies with FDA regulation 21CFR177.1520 (c)2.2 and with most international regulations concerning the polyethylene use in contact with food articles. |
| 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 | 0.922 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 7.0 | g/10 min | ASTM D1238 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Film Thickness - Tested | 25 | µm | |
| secant modulus | ASTM D882 | ||
| 1% secant, MD : 25 µm | 228 | MPa | ASTM D882 |
| 1% secant, TD : 25 µm | 276 | MPa | ASTM D882 |
| Tensile Strength | ASTM D882 | ||
| MD : Yield, 25 µm | 9.65 | MPa | ASTM D882 |
| TD : Yield, 25 µm | 8.96 | MPa | ASTM D882 |
| MD : Break, 25 µm | 20.7 | MPa | ASTM D882 |
| TD : Break, 25 µm | 14.5 | MPa | ASTM D882 |
| Tensile Elongation | ASTM D882 | ||
| MD : Break, 25 µm | 150 | % | ASTM D882 |
| TD : Break, 25 µm | 500 | % | ASTM D882 |
| Dart Drop Impact 1(25 µm) | 30 | g | ASTM D1709A |
| Elmendorf Tear Strength | ASTM D1922 | ||
| MD : 25 µm | 150 | g | ASTM D1922 |
| TD : 25 µm | 110 | g | ASTM D1922 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gloss (45°, 25.4 µm, Blown Film) | 70 | ASTM D2457 | |
| Haze (25.4 µm, Blown Film) | 6.5 | % | ASTM D1003 |
| Additional Information |
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| Film Specimen: 1.0 mils (25 µm) film, melt temperature 300-340°F (150-170°C), blow-up-ratio 2.5 :1 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Maximum production line speed | 7.6 | m/sec | |
| Minimum coating weight | 7.2 | g/m² |
| Note Message | |
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| 1 . | F50 |
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