Marlex® 4571
- Chevron Phillips Chemical Company LLC
- Marlex®
- Low-density Polyethylene (LDPE)
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Marlex® 4571 Polyethylene is the low density polyethylene is tailored for cast film applications.
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Documents
Technical data sheetProduct 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
High speed extrusion | very low neck-in | Good drawdown | Edge tear resistance | High coefficient of frictionApplications
Personal Care | General purpose | Cast film resin applicationPhysical Form
GranulesProcessing Grades
Cast film grade | General Purpose Grade | Personal care gradeProcessing Technology
ExtrusionIndustry
Personal care & cosmetic packaging industryFilm Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Elmendorf Tear Strength MD | 320 | gm/ml | ASTM D1922 | - | - |
| Elmendorf Tear Strength TD | 125 | gm/ml | ASTM D1922 | - | - |
Physical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Melt Index | 4.1 | gm/10 min | ASTM D1238 | (190 °C/2.16 kg ) | - |
| Density | 0.924 | gm/cm³ | ASTM D1505 | - | - |
| WVTR | 13 | gm/m²/dia | ASTM F 1249 | - | - |
| OTR | 6100 | cm³ /m² / dia | ASTM D 3985 | - | - |
Mechanical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Coefficient of friction | 0.75 | ASTM D1894 | - | - |
Optical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Haze | 9 | % | ASTM D1003 | - | - |
| Gloss @ 60° | 86 | ASTM D2457 | - | - |
Impact Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Dart | 65 | gm/ml | ASTM D1709 | - | - |
Thermal properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| VICAT Softening Point | 99 | °C | ASTM D1525 | - | - |
| Melting point | 109 | °C | ASTM D 3418 | - | - |
| Plastic Generic Family | Polyethylene (PE) |
|---|---|
| Material Status | Commercial: Active |
| Features | very low neck-in, Edge tear resistance, Good drawdown, High coefficient of friction, High speed extrusion |
| Applications | Personal Care , Cast film resin application, General purpose |
| Physical Form | Granules |
| Processing Grades | Cast film grade, General Purpose Grade, Personal care grade |
| Processing Technology | Extrusion |
| Industry | Personal care & cosmetic packaging industry |
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