Commodity Resins

polyolefins

Solvay Launches New Thermoplastic Lightweighting Materials for Aerospace

'Tegralite' is the name of a new family of thermoplastic composites developed by Solvay and three alliance partners.

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polyolefins

Sun Plastech Acquires Novachem

Two major players in purging compounds consolidate.

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polyolefins

PP Formulations for Smooth-Surface Foam

Collaboration produces 10%-glass PP for the MuCell foam process without surface swirl.

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Commodity Resins

Top DuPont Award Goes To Flex-Rigid Mono-Material Container

A mono-material package that marries flexible and rigid packaging wins top DuPont 2015 Packaging Innovation Award.

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polyolefins

PE, PS, PVC Prices Up, PP Down

The pricing trajectory has been upwards for three of the four commodity resins, though it may be slowing for two.

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Packaging

In-Situ Nucleated PP Rivals Conventional Nucleation

A technology that produces a nucleating effect during the polymerization of PP boasts numerous advantages over adding a nucleating agent during pelletization.

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Milan Plast Was Good With Plans To Be Even Better

Big international turnout at the triennial international fair for the plastics and rubber industry, Milan Plast: check out the Plastics Technology slideshow.

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Biopolymers

Kuraray Expands Into Biobased Barrier Materials Through Plantic Acquisition

Japan's Kuraray has acquired Australia's Plantic Technologies and now enters the biobased barrier food packaging market sector.

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PVC

PE, PS, PVC Prices Moving Upwards

Global and domestic supply constrictions reverse the recent downward trend in prices for commodity resins.

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processing tips

Know Your Options for Foaming Sheet

Tandem extrusion of PS is still the standard technology, but new materials options and equipment technology are emerging.

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Process Cooling