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Chevron Phillips Dynex™ D508D7 Enhanced LLDPE Blown Film Resin

 

Subcategory: Polyethylene; Thermoplastic; LLDPE; Polymer

Key Words: Linear Low Density Polyethylene

Material Notes:

Resin Type: enhanced linear low density polyethylene, slip, anitblock and processing aid additives

Characteristics: superior dart impact, optical, hot-tack and heat seal properties, good drawdown, can be used straight or blended with LDPE or HDPE

Applications: thick or thin film applications where superior toughness and abuse resistance, hot-tack and heat-seal, and optical properties are critical

Natural Color
Slip: 1400 ppm
Antiblock: 7500 ppm.

Recommended processing conditions: 6.35 cm extruder. 24:1 screw L/D ratio. 0.203 cm die opening. Melt temperature 232°C. Blow up ratio 2.5:1. Output rate 8.0 lb/hr/in die cir.

Hot-Tack Initiation Temperature: 84°C
Ultimate Hot-Tack Strength: 3.5 N
Heat Seal Initiation Temperature at 0.5 lb.: 99°C
Ultimate Heat Seal Strength: 13.14 N.
Film properties based on thickness of 0.0318 mm.

Information provided by Chevron Phillips Chemical Company.

Available Properties
  • Density
  • Melt Flow
  • Film Tensile Strength at Break, MD
  • Film Tensile Strength at Break, TD
  • Film Elongation at Break, MD
  • Film Elongation at Break, TD
  • Secant Modulus, MD
  • Secant Modulus, TD
  • Coefficient of Friction
  • Elmendorf Tear Strength, MD
  • Elmendorf Tear Strength, TD
  • Dart Drop
  • Dart Drop Test
  • Haze
  • Gloss
  • Processing Temperature
   
Property Data

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