Braskem LF0720/21AF Blown Film Extrusion Linear Low Density Polyethylene
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Description: LF0720/21AF is a LLDPE Butene copolymer produced using Unipol® process technology. It shows low haze and high clarity associated with good balance of mechanical properties, processing performance and sealability.Applications: Automatic packaging and general use; Bags and packages in general; LDPE and HDPE blends.Additives: Antiblock, D, PPAInformation provided by Braskem.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.921 g/cc | 0.921 g/cc | ASTM D1505/D792 |
| Thickness | 38.0 microns | 1.50 mil | |
| Melt Flow | 0.70 g/10 min
@Load 2.16 kg,
Temperature 190 °C |
0.70 g/10 min
@Load 4.76 lb,
Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 970 % | 970 % | ASTM D882 |
| Film Elongation at Break, TD | 1230 % | 1230 % | ASTM D882 |
| Elmendorf Tear Strength MD | 70 g | 70 g | gF; ASTM D1922 |
| Elmendorf Tear Strength TD | 390 g | 390 g | gF; ASTM D1922 |
| Dart Drop Test | 130 g | 0.287 lb | gF/50%f; ASTM D1709 |
| Film Tensile Strength at Break, MD | 40.0 MPa | 5800 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 30.0 MPa | 4350 psi | ASTM D882 |
| 1% Secant Modulus, MD | 200 MPa | 29000 psi | ASTM D882 |
| 1% Secant Modulus, TD | 220 MPa | 31900 psi | ASTM D882 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 9.0 %
@Thickness 0.0380 mm
|
9.0 %
@Thickness 0.00150 in
|
ASTM D1003 |
| Gloss | 115 %
@Thickness 0.0380 mm
|
115 %
@Thickness 0.00150 in
|
60°; ASTM D2457 |
