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Marlex® TRB-533 High-Density Polyethylene (HDPE)

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Marlex® TRB-533 high-density polyethylene (HDPE) is a high molecular weight, ethylene-hexene copolymer tailored for continuous extrusion blow molded parts that require excellent stiffness, exceptional ESCR and long-term durability.

Its high rigidity and stress crack resistance make it well suited for regulatory and performance-critical container applications.

Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced catalyst technologies, Marlex® HDPE resins deliver uniform molecular structure, predictable processing behavior and dependable performance across blow molding platforms.

Connect with our PE product experts 

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
Density0.960 g/cm3ASTM D1505
Flow Rate (HLMI, 190°C/21.6 kg)33 g/10 minASTM D1238
ESCR (Condition B, 100% Igepal, F50)>2500 hASTM D1693
ESCR (Condition B, 10% Igepal, F50)>1000 hASTM D1693
Tensile Impact120 ft·lb/in2ASTM D1822
Flexural Modulus (Tangent)235,000 psiASTM D790

Nominal properties reported are typical of the product but do not reflect normal testing variance and therefore should not be used for specification purposes. Values are rounded. Physical properties were determined on compression molded specimens prepared in accordance with Procedure C of ASTM D4703, Annex A1.

Key Characteristics of Marlex® TRB-533 HDPE 

  • Excellent stiffness 
  • Exceptional ESCR 
  • Durability 

 

These HDPE resin properties make Marlex® TRB-533 PE a dependable choice for demanding blow molded polyethylene applications requiring durability, structural integrity and reliable processing.

Contact our technical service team for processing recommendations

HDPE Resin for Blow Molded Parts and Containers

HDPE resins are engineered for both rigid and flexible processing methods. Marlex® TRB-533 PE is designed for continuous extrusion blow molding applications.

Rigid Applications

Blow Molding — non-exhaustive list of applications:

  • Household and industrial chemical containers
  • Food packaging
  • UN container applications

 

These applications benefit from Marlex® TRB-533 PE’s ability to deliver excellent ESCR, durability and long-term performance in blow molded parts.

Contact our polyethylene specialists for processing support

Why Choose CPChem as Your HDPE Supplier

Proven Polyethylene Expertise

With decades of polyethylene manufacturing experience, CPChem delivers the consistent quality and proven performance that converters and brand owners depend on.

Proprietary MarTECH® Process

Our MarTECH® loop slurry process and advanced catalyst technologies deliver uniform molecular structure and consistent resin quality for dependable blow molding performance.

Technical Service and Support

Our experienced technical teams partner with customers to support application development, troubleshoot processing challenges, and optimize end-use performance.

Reliable Global Supply

Our global manufacturing footprint provides the consistent quality and dependable supply that converters and brand owners require to keep their operations running.

Commitment to Sustainability

Marlex® Anew™ Circular Polyethylene supports circular economy goals by enabling recycled content in demanding polyethylene applications.