Blow Molding

Blow molding is a process used for producing hollow plastic parts. Various methods of manufacturing exist in the blow molding industry, ranging from reciprocating screw blow molding machines to accumulator head machines. These machines are tailored to meet the customer's needs, whether it’s a milk bottle producer or an automotive fuel tank producer.

Likewise, Chevron Phillips Chemical produces application-specific plastics to create value for our molding customers. Our Marlex® materials are tailored for specific applications, depending on product performance requirements. Our polyethylene materials are leaders in the blow molding industry due to our excellent melt strength, processability, and environmental stress-crack resistance to stiffness ratio. All of these attributes are targeted toward improving our customers' manufacturing capabilities and effectiveness.

Our multiple technology platforms, combined with our innovative research and development team allow us to provide customers with a broad range of resins to meet the many unique needs of blow molding applications. Our world-class sales and marketing team and highly experienced technical support team can assist customers with resin selection, process optimization, and application development. The products below are our solutions to your blow molding application needs. For more detailed information select the individual links for each product.

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Marlex HDPE
Products Documents Applications MI HLMI Density
Marlex® 9503H Polyethylene Household & Industrial Chemicals 0.31 0.946
Marlex® 9503HF Polyethylene Household & Industrial Chemicals 0.31 0.946
Marlex® 9505H Polyethylene Household & Industrial Chemicals 0.34 0.949
Marlex® 9512H Polyethylene Household & Industrial Chemicals 0.35 0.954
Marlex® 9513H Polyethylene Household & Industrial Chemicals 0.35 0.954
Marlex® 9514H Polyethylene Household & Industrial Chemicals 0.30 0.957
Marlex® 9515H Polyethylene Household & Industrial Chemicals 0.34 0.957
Marlex® C513UV Polyethylene Intermediate Bulk Containers 6.2 0.945
Marlex® EHM 6004 Polyethylene Food Packaging, Retail Packaging 0.37 0.963
Marlex® EHM 6007 Polyethylene Liquid Food 0.70 0.964
Marlex® HHM 4903 Polyethylene Household & Industrial Chemicals 0.29 0.949
Marlex® HHM 5202BN Polyethylene Household & Industrial Chemicals 0.35 0.951
Marlex® HHM 5502-01ST Polyethylene Large Part, Industrial Products 0.25 0.955
Marlex® HHM 5502BN Polyethylene Personal Care, Pharmaceutical 0.35 0.955
Marlex® HHM 5502BZ Polyethylene Personal Care, Pharmaceutical 0.35 0.955
Marlex® HHM 5502LD Polyethylene Personal Care, Pharmaceutical 0.35 0.955
Marlex® HHM 5502LW Polyethylene Household & Industrial Chemicals 0.35 0.955
Marlex® HXB TR-512 Polyethylene Large Part, Industrial Products 5.5 0.954
Marlex® HXM 50100 Polyethylene Large Part, Industrial Products 10.0 0.948
Marlex® HXM 50100-01 Polyethylene Large Part, Industrial Products 12.0 0.948
Marlex LDPE
Products Documents Applications MI HLMI Density
Marlex® 4538A Polyethylene Liquid Food Bottles 2.00 0.925
Marlex® 5104 Polyethylene Liquid Food Bottles 1.30 0.924