Marlex® 5428
- Chevron Phillips Chemical Company LLC
- Marlex®
- Low-density Polyethylene (LDPE)
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Product Reviews
Marlex® 5428 Polyethylene is the low density polyethylene is tailored for cast film applications.
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Documents
Product Details
- Manufacturer
Chevron Phillips Chemical Company LLC - Brand
Marlex®
- Plastic Generic Family
Polyethylene (PE) - Plastic Generic Symbol
Low-density Polyethylene (LDPE)
Properties
Attributes
Material Status
Commercial: ActiveFeatures
Excellent openability | Suited for high speed converting | Good clarity | Low COFApplications
Cast film | Bakery film | General purpose packagingPhysical Form
GranulesProcessing Grades
Cast film grade | General Purpose Grade |Processing Technology
Film ExtrusionIndustry
Food Packaging Industry | Packaging IndustryFilm Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Elmendorf Tear Strength MD | 175 | gm/ml | ASTM D1922 | - | - |
Elmendorf Tear Strength TD | 250 | gm/ml | ASTM D1922 | - | - |
Physical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Melt Index | 2.2 | gm/10 min | ASTM D1238 | ( 190 °C/2.16 kg ) | - |
Density | 0.930 | gm/cm³ | ASTM D1505 | - | - |
WVTR | 14 | gm/m²/dia | ASTM F 1249 | - | - |
OTR | 6300 | cm³ /m² / dia | ASTM D 3985 | - | - |
Mechanical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Coefficient of friction | 0.15 | ASTM D1894 | - | - |
Optical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Haze | 7 | % | ASTM D1003 | - | - |
Gloss @ 60° | 115 | ASTM D2457 | - | - |
Impact Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Dart | 75 | gm/ml | ASTM D1709 | - | - |
Thermal properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
VICAT Softening Point | 99 | °C | ASTM D1525 | - | - |
Melting point | 111 | °C | ASTM D 3418 | - | - |
Plastic Generic Family | Polyethylene (PE) |
---|---|
Plastic Generic Symbol (Sub Group) | LDPE Prime / Virgin Resin |
Material Status | Commercial: Active |
Features | Excellent openability, Good clarity, Low COF, Suited for high speed converting |
Applications | Bakery film , Cast film , General purpose packaging |
Physical Form | Granules |
Processing Grades | Cast film grade, General Purpose Grade |
Processing Technology | Film Extrusion |
Industry | Food Packaging Industry, Packaging Industry |
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