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- Borealis FA7220 Low Density Polyethylene
Borealis FA7220 Low Density Polyethylene
| Category | Polymer , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade |
| Manufacturer | Borealis |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Borealis FA7220 Low Density Polyethylene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
FA7220 is a Low Density Polyethylene for Film Extrusion. Includes Antioxidant. This grade is developed for production of blown film or cast film with good optical properties. When cast on a polished chill roll, the grade produces household cling film with excellent optical and cling properties. Applications: protective film, very thin and clear packing films, and laundry and other textile bags.Information provided by Borealis AG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.922 g/cc | 0.0333 lb/in³ | ISO 1183 |
| Melt Flow | 4.0 g/10 min @Load 2.16 kg, Temperature 190 °C |
4.0 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 400 % | 400 % | ISO 527-3 |
| Film Elongation at Break, TD | 650 % | 650 % | ISO 527-3 |
| Tensile Modulus | 0.180 GPa | 26.1 ksi | TD; ASTM D882-A |
| 0.200 GPa | 29.0 ksi | MD; ASTM D882-A | |
| Coefficient of Friction | 0.80 | 0.80 | Dynamic; ISO 8295 |
| Elmendorf Tear Strength, MD | 7.65 g/micron | 194 g/mil | ISO 6383/2 |
| Elmendorf Tear Strength, TD | 5.097 g/micron | 129.5 g/mil | ISO 6383/2 |
| Dart Drop Test | 80.0 g @Thickness 0.0400 mm |
0.176 lb @Thickness 0.00157 in |
ISO 7765-1 |
| Film Tensile Strength at Break, MD | 24.0 MPa | 3480 psi | ISO 527-3 |
| Film Tensile Strength at Break, TD | 18.0 MPa | 2610 psi | ISO 527-3 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 111 °C | 232 °F | ISO 11357-3 |
| Vicat Softening Point | 94.0 °C | 201 °F | ISO 306 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 6.0 % | 6.0 % | ASTM D1003 |
| Gloss | 110 % | 110 % | ASTM D2457 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 150 - 180 °C | 302 - 356 °F |
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