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- Westlake Hifor SC74561-F Clear (Voridian) Polyethylene Film, Using Energx Technology Services (discontinued *
Westlake Hifor SC74561-F Clear (Voridian) Polyethylene Film, Using Energx Technology Services (discontinued *
| Category | Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded |
| Manufacturer | |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Westlake Hifor SC74561-F Clear (Voridian) Polyethylene Film, Using Energx Technology Services
(discontinued *.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
VORIDIAN HIFOR CLEAR SC74558-F polymer is a high strength and high clarity polyethylene designed for blown film extrusion that contains medium slip and low antiblock additives. Films produced with this resin exhibit good toughness, with excellent gloss and clarity for a product of this density. SC74558-F is well suited for packaging frozen goods, fruits and vegetables, and baked goods.Applications/UsesBakery FilmFrozen Food PackagingBlown filmEastman Chemical Company sold its polyethylene business to Westlake Chemical Corporation in Dec. 2006. This grade no longer appears in the Westlake product line.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Base Resin Density | 0.920 g/cc | 0.0332 lb/in³ | ASTM D1505 |
| Thickness | 25.0 microns | 0.984 mil | ASTM D374 |
| Base Resin Melt Index | 1.0 g/10 min | 1.0 g/10 min | ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Tensile Strength at Yield, MD | 12.0 MPa | 1740 psi | ASTM D882 |
| Film Tensile Strength at Yield, TD | 10.0 MPa | 1450 psi | ASTM D882 |
| Film Elongation at Break, MD | 650 % | 650 % | ASTM D882 |
| Film Elongation at Break, TD | 900 % | 900 % | ASTM D882 |
| Secant Modulus, MD | 0.234 GPa | 33.9 ksi | 0.01; ASTM D882 |
| Secant Modulus, TD | 0.276 GPa | 40.0 ksi | 0.01; ASTM D882 |
| Elmendorf Tear Strength, MD | 8.00 g/micron | 203 g/mil | ASTM D1922 |
| Elmendorf Tear Strength, TD | 24.0 g/micron | 610 g/mil | ASTM D1922 |
| Dart Drop | 6.40 g/micron | 163 g/mil | ASTM D1709A |
| Film Tensile Strength at Break, MD | 41.0 MPa | 5950 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 28.0 MPa | 4060 psi | ASTM D882 |
| Heat Seal Strength Initiation Temperature | 102 °C | 216 °F | Eastman |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 6.5 % | 6.5 % | ASTM D1003 |
| Gloss | 75 % | 75 % | at 45°; ASTM D2457 |
| Transmission, Visible | 90 % | 90 % | clear; thickness not quantified |
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