PVC Modification

INFORMATION & IDEAS

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Impact Modifier Resins

Impact Modifier Resins

DuPont impact modifier resins increase the durability of molded or extruded plastics, particularly those subject to impact forces or cold weather service.

PVC Modified Polymers in ABS and Polyesters

PVC Modified Polymers in ABS and Polyesters

DuPont™ Elvaloy® PVC modified polymers are highly miscible in PVC, offering opportunities for PVC-based manufacturers to differentiate product performance and more.

Polymer Compatibilizer Resins Aid Recycling

Polymer Compatibilizer Resins Aid Recycling

Adding a polymer compatibilizer between two polymer layers results in finer dispersion, as well as more regular and stable morphologies.

Coupling Agents

Coupling Agents

Several DuPont polymer modifiers can be used as coupling agents in filled plastic compounds, often enhancing performance properties.

Rigid PVC Modification

Rigid PVC Modification

DuPont™ Elvaloy® resin modifiers improve the performance and lower the cost of rigid PVC compounds.

PVC Formulations with DuPont™ Elvaloy®

PVC Formulations with DuPont™ Elvaloy®

Read about sample PVC formulations test results and advantages of using Elvaloy® for improved PVC performance.

PVC Compounding with DuPont™ Elvaloy®

Formulating PVC with Polymeric Plasticizers

Formulating PVC with Polymeric Plasticizers

Compared to conventional monomeric and polymeric plasticizers, Elvaloy® resins are higher in molecular weight, helping impart higher tensile strength and tear resistance...

Fold-and-Form No Dig Pipe Liners

Flexible PVC Modification

Flexible PVC Modification

For flexible PVC, DuPont™ Elvaloy® solid-phase (polymeric) plasticizer adds permanent flexibility, enabling the development of higher-value products.

Analysis of Thermoplastics in PVC Pipe Liners

Analysis of Thermoplastics in PVC Pipe Liners

DuPont Senior Technical Specialist, E. R. Griffin, analyzes thermoplastics used in fold-and-form PVC pipe liners.

Masterbatch Carrier Resins

Masterbatch Carrier Resins

As a masterbatch carrier resin for various blends, including PVC, DuPont™ Elvaloy® AC helps efficiently introduce pigments, fillers and performance additives.

Elvaloy® AC Ethylene Acrylate Copolymer Versatility

Elvaloy® AC Ethylene Acrylate Copolymer Versatility

DuPont™ Elvaloy® ethylene acrylate copolymer resins have a substantially higher heat resistance than EVAs and other polar copolymers.

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