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Marlex® D139FK Metallocene LLDPE (mLLDPE)

Employees working at CPChem Cedar Bayou

Marlex® D139FK mLLDPE is an ethylene‑hexene copolymer film resin designed for blown film applications requiring superb clarity, excellent gloss, exceptional toughness and outstanding heat‑seal performance.

Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced metallocene catalyst technology, Marlex® mLLDPE resins deliver tightly controlled molecular architecture and dependable resin quality, supporting predictable processing, excellent gauge control and consistent optical and sealing performance on blown film lines.

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Product Information
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Contacts

Kyle Miller

Polyethylene Sales | US & Canada

Americas

832-813-4372

Email

Nikki Dickerson

Polyethylene Sales | LATAM

Americas

Email

Chevron Phillips Chemical Company LP

General

Americas

+1-832-813-4100

Norman Chua

China Country Manager / North Asia Polymers Manager

Asia

Email

Jack Wee

South Asia Polymers Sales Managers

Asia

Email

Chevron Phillips Chemicals Asia Pte Ltd

Asia Region Polymer sales

Asia

Email

Low Wah Chye

ASEAN Polymers Sales Manager

Asia

Email

Chevron Phillips Chemicals International N.V.

Europe, Middle East, Africa

+32-0-2-689-12-11

John Van Gansberghe

Polymers Sales

Europe, Middle East, Africa

+32-0-2-689-12-43

Email

Properties 

PropertyTypical ValueTest Method
Melt Index (190°C/2.16 kg)1.0 g/10 minASTM D1238
Density0.918 g/cm3ASTM D1505
Slip1000 ppm—
Antiblock5000 ppm—
Process AidYes—

Key Characteristics of Marlex® D139FK mLLDPE 

  • Superb clarity 
  • Excellent gloss 
  • Exceptional toughness 
  • Outstanding heat seal 

 

The higher antiblock package is designed to enhance web handling and roll build at scale while maintaining optical and mechanical performance.

Contact our technical service team for processing recommendations

Metallocene PE Resin for Blown Film

mLLDPE resins are engineered to deliver high clarity and strong, reliable seals in flexible packaging structures. Marlex® D139FK PE is optimized for blown film applications and can serve as a seal layer in monolayer or coextruded films.

Flexible Applications — Blown Film

Flexible Applications — Blown Film — non-exhaustive list of applications:

  • Seal layer in coextrusions
  • Heavy‑duty packaging
  • Clarity packaging

 

These applications benefit from the resin’s optical quality, puncture resistance and low seal‑initiation temperature, enabling fast line speeds and strong seals in multilayer packaging.

Contact our polyethylene specialists for processing support

Why Choose CPChem for Metallocene Polyethylene

Metallocene Catalyst Expertise

Decades of polymer and catalyst innovation expertise

Proprietary MarTECH® Process

Produced with proprietary MarTECH® loop slurry technology for molecular precision

Reliable Global Supply

Reliable global supply from ISO 9001–certified facilities

Comprehensive Film Processing

Comprehensive film processing technical support from CPChem experts

Commitment to Sustainability

Commitment to sustainability, including Marlex® Anew™ Circular Polyethylene