Category | Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), Film Grade |
Manufacturer | |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Overview of materials for Linear Low Density Polyethylene (LLDPE), Film Grade.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.900 - 1.04 g/cc | 0.0325 - 0.0376 lb/in³ | Average value: 0.920 g/cc Grade Count:278 |
Moisture Vapor Transmission | 0.240 - 0.470 cc-mm/m²-24hr-atm | 0.610 - 1.19 cc-mil/100 in²-24hr-atm | Average value: 0.410 cc-mm/m²-24hr-atm Grade Count:21 |
Water Vapor Transmission | 4.70 - 30.0 g/m²/day | 0.303 - 1.93 g/100 in²/day | Average value: 9.30 g/m²/day Grade Count:24 |
9.30 - 9.30 g/m²/day @Temperature 38.0 - 38.0 °C |
0.599 - 0.599 g/100 in²/day @Temperature 100 - 100 °F |
Average value: 9.30 g/m²/day Grade Count:1 | |
Oxygen Transmission | 0.720 - 236 cc-mm/m²-24hr-atm | 1.83 - 599 cc-mil/100 in²-24hr-atm | Average value: 205 cc-mm/m²-24hr-atm Grade Count:20 |
Oxygen Transmission Rate | 3500 - 5000 cc/m²/day | 225 - 322 cc/100 in²/day | Average value: 4500 cc/m²/day Grade Count:3 |
Viscosity | 37000 - 79000 cP @Temperature 190 - 190 °C |
37000 - 79000 cP @Temperature 374 - 374 °F |
Average value: 60000 cP Grade Count:1 |
37000 - 79000 cP @Shear Rate 300 - 5000 1/s |
37000 - 79000 cP @Shear Rate 300 - 5000 1/s |
Average value: 60000 cP Grade Count:1 | |
Environmental Stress Crack Resistance | >= 1000 hour @Temperature 50.0 - 50.0 °C |
>= 1000 hour @Temperature 122 - 122 °F |
Average value: 1000 hour Grade Count:5 |
Thickness | 8.00 - 76.2 microns | 0.315 - 3.00 mil | Average value: 31.0 microns Grade Count:152 |
Melt Flow | 0.200 - 123 g/10 min | 0.200 - 123 g/10 min | Average value: 3.51 g/10 min Grade Count:241 |
Base Resin Melt Index | 0.700 - 3.50 g/10 min | 0.700 - 3.50 g/10 min | Average value: 1.71 g/10 min Grade Count:16 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength, Ultimate | 9.80 - 37.3 MPa | 1420 - 5410 psi | Average value: 23.1 MPa Grade Count:25 |
Film Tensile Strength at Yield, MD | 5.00 - 44.0 MPa | 725 - 6380 psi | Average value: 11.0 MPa Grade Count:120 |
Film Tensile Strength at Yield, TD | 5.00 - 46.0 MPa | 725 - 6670 psi | Average value: 10.9 MPa Grade Count:120 |
Tensile Strength, Yield | 9.00 - 22.1 MPa | 1310 - 3210 psi | Average value: 12.5 MPa Grade Count:34 |
Film Elongation at Break, MD | 80.0 - 1400 % | 80.0 - 1400 % | Average value: 649 % Grade Count:251 |
Film Elongation at Break, TD | 460 - 1650 % | 460 - 1650 % | Average value: 836 % Grade Count:231 |
Film Elongation at Yield, MD | 435 - 550 % | 435 - 550 % | Average value: 491 % Grade Count:5 |
Film Elongation at Yield, TD | 670 - 780 % | 670 - 780 % | Average value: 737 % Grade Count:5 |
Elongation at Break | 8.00 - 1000 % | 8.00 - 1000 % | Average value: 762 % Grade Count:35 |
Modulus of Elasticity | 0.0110 - 0.413 GPa | 1.60 - 59.9 ksi | Average value: 0.179 GPa Grade Count:28 |
Secant Modulus | 0.115 - 0.230 GPa | 16.7 - 33.4 ksi | Average value: 0.167 GPa Grade Count:5 |
Secant Modulus, MD | 0.0103 - 0.717 GPa | 1.49 - 104 ksi | Average value: 0.196 GPa Grade Count:194 |
Secant Modulus, TD | 0.00145 - 0.869 GPa | 0.210 - 126 ksi | Average value: 0.222 GPa Grade Count:194 |
Izod Impact, Notched (ISO) | 56.0 - 56.0 kJ/m² @Temperature -50.0 - -50.0 °C |
26.6 - 26.6 ft-lb/in² @Temperature -58.0 - -58.0 °F |
Average value: 56.0 kJ/m² Grade Count:1 |
Puncture Energy | 0.452 - 10.5 J | 0.333 - 7.74 ft-lb | Average value: 2.62 J Grade Count:42 |
Coefficient of Friction | 0.100 - 2.00 | 0.100 - 2.00 | Average value: 0.546 Grade Count:66 |
Coefficient of Friction, Static | 0.170 - 1.00 | 0.170 - 1.00 | Average value: 0.714 Grade Count:5 |
Tear Strength Test | 16.0 - 22.0 | 16.0 - 22.0 | Average value: 20.0 Grade Count:6 |
Elmendorf Tear Strength MD | 12.0 - 1080 g | 12.0 - 1080 g | Average value: 237 g Grade Count:115 |
Elmendorf Tear Strength TD | 25.0 - 1470 g | 25.0 - 1470 g | Average value: 504 g Grade Count:117 |
Elmendorf Tear Strength, MD | 0.0750 - 35.0 g/micron | 1.91 - 889 g/mil | Average value: 10.1 g/micron Grade Count:175 |
Elmendorf Tear Strength, TD | 0.275 - 135 g/micron | 6.99 - 3430 g/mil | Average value: 21.8 g/micron Grade Count:175 |
Dart Drop Total Energy | 570 - 890 J/cm | 1.07 - 1.67 ft-lb/mil | Average value: 656 J/cm Grade Count:7 |
Dart Drop | 1.57 - 59.1 g/micron | 40.0 - 1500 g/mil | Average value: 9.18 g/micron Grade Count:164 |
Dart Drop Test | 30.0 - 1350 g | 0.0662 - 2.98 lb | Average value: 250 g Grade Count:164 |
Seal Strength | 1800 - 2400 g/25 mm | 1800 - 2400 g/in | Average value: 2070 g/25 mm Grade Count:12 |
Film Tensile Strength at Break, MD | 0.0283 - 82.7 MPa | 4.10 - 12000 psi | Average value: 44.0 MPa Grade Count:264 |
Film Tensile Strength at Break, TD | 0.0248 - 55.1 MPa | 3.60 - 7990 psi | Average value: 33.1 MPa Grade Count:244 |
Heat Seal Strength Initiation Temperature | 95.0 - 180 °C | 203 - 356 °F | Average value: 105 °C Grade Count:10 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Melting Point | 116 - 130 °C | 241 - 266 °F | Average value: 123 °C Grade Count:57 |
Crystallization Temperature | 104 - 115 °C | 219 - 239 °F | Average value: 110 °C Grade Count:7 |
Vicat Softening Point | 65.0 - 123 °C | 149 - 253 °F | Average value: 101 °C Grade Count:63 |
Brittleness Temperature | -70.0 °C | -94.0 °F | Average value: -70.0 °C Grade Count:9 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Haze | 0.700 - 80.0 % | 0.700 - 80.0 % | Average value: 12.8 % Grade Count:233 |
Gloss | 3.20 - 155 % | 3.20 - 155 % | Average value: 66.5 % Grade Count:234 |
Transmission, Visible | 2.00 - 90.0 % | 2.00 - 90.0 % | Average value: 75.5 % Grade Count:6 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Processing Temperature | 90.0 - 460 °C | 194 - 860 °F | Average value: 222 °C Grade Count:33 |
Melt Temperature | 149 - 310 °C | 300 - 590 °F | Average value: 221 °C Grade Count:81 |
Die Opening | 0.0810 - 0.254 cm | 0.0319 - 0.100 in | Average value: 0.172 cm Grade Count:13 |
0.180 - 0.250 cm @Temperature 200 - 220 °C |
0.0709 - 0.0984 in @Temperature 392 - 428 °F |
Average value: 0.215 cm Grade Count:1 |