- HOME
- POLYMER SEARCH
- Thermoplastic
- Polyethylene (PE)
- LLDPE
- Linear Low Density Polyethylene (LLDPE)/Butene, Film
- Braskem LF320 LLDPE Cast Film Extrusion Polyethylene Copolymer
Braskem LF320 LLDPE Cast Film Extrusion Polyethylene Copolymer
| Category | Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Butene, Film |
| Manufacturer | Braskem |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Braskem LF320 LLDPE Cast Film Extrusion Polyethylene Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
LF320 is a linear low-density polyethylene, copolymer of butene-1, produced by the gas phase process. It was developed for cast film extrusion. Films obtained with this product show a good processing performance balanced with good optical and mechanical properties as well as processability. It has a very low gel amount. It contains processing aid and antioxidant additives. Its applications include: stretch films, liners, LDPE and HDPE blends, and packages for general use. Recommended processing conditions for film extrusion are about 170 - 210 ºC.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.919 g/cc | 0.0332 lb/in³ | ASTM-D1505 |
| Melt Flow | 2.7 g/10 min @Load 2.16 kg, Temperature 190 °C |
2.7 g/10 min @Load 4.76 lb, Temperature 374 °F |
ASTM-D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 1090 % | 1090 % | ASTM-D882 |
| Film Elongation at Break, TD | 1380 % | 1380 % | ASTM-D882 |
| Elmendorf Tear Strength MD | 60 g | 60 g | ASTM-D1922 |
| Elmendorf Tear Strength TD | 320 g | 320 g | ASTM-D1922 |
| Elmendorf Tear Strength, MD | 1.58 g/micron | 40.1 g/mil | ASTM-D1922 |
| Elmendorf Tear Strength, TD | 8.42 g/micron | 214 g/mil | ASTM-D1922 |
| Dart Drop | 1.58 g/micron | 40.1 g/mil | ASTM-D1709 |
| Dart Drop Test | 60.0 g | 0.132 lb | ASTM-D1709 |
| Film Tensile Strength at Break, MD | 30.0 MPa | 4350 psi | ASTM-D882 |
| Film Tensile Strength at Break, TD | 20.0 MPa | 2900 psi | ASTM-D882 |
| 1% Secant Modulus, MD | 180 MPa | 26100 psi | ASTM-D882 |
| 1% Secant Modulus, TD | 230 MPa | 33400 psi | ASTM-D882 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 23 % | 23 % | ASTM-D1003 |
| Gloss | 68 % | 68 % | Angle 60°; ASTM-D2457 |
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved