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- Braskem BC 818 LDPE Extrusion Coating Polyethylene
Braskem BC 818 LDPE Extrusion Coating Polyethylene
| Category | Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade |
| Manufacturer | Braskem |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Braskem BC 818 LDPE Extrusion Coating Polyethylene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
38µm film gauge, obtained in 75mm extruder, die gap 1.0mm, output 1.75 kg/h-cm with 2:1 BUR. Applications: Extrusion coating. Information provided by Braskem
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.918 g/cc | 0.0332 lb/in³ | ASTM D1505 |
| Thickness | 38.0 microns | 1.50 mil | |
| Melt Flow | 7.5 g/10 min @Load 2.16 kg, Temperature 230 °C |
7.5 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 10.0 MPa | 1450 psi | ASTM D638 |
| Film Elongation at Break, MD | 330 % | 330 % | ASTM D882 |
| Film Elongation at Break, TD | 1100 % | 1100 % | ASTM D882 |
| Elongation at Break | 611 % | 611 % | ASTM D638 |
| Coefficient of Friction | 0.86 | 0.86 | ASTM D1894 |
| Dart Drop | 1.97 g/micron | 50.0 g/mil | ASTM D1709 |
| Film Tensile Strength at Break, MD | 22.0 MPa | 3190 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 17.0 MPa | 2470 psi | ASTM D882 |
| Heat Seal Strength Initiation Temperature | 100 °C | 212 °F | Sealing Initial Temperature; Braskem® Method |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Vicat Softening Point | 87.0 °C | 189 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 10.6 % | 10.6 % | ASTM D1003 |
| Gloss | 8.2 % | 8.2 % | 60° angle; ASTM D2457 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Minimum Recommended Thickness | 10 µm |
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