Recent Hallstar News

New Innovations

Sustainable TOTM Alternatives

As a response to the global TMA shortage, Hallstar has developed a new line of sustainable alternatives to TOTM chemistry. Plasthall® 318 and Plasthall® 406 are a versatile monomeric ester plasticizers designed to enhance the flexibility and performance of various thermoplastics and elastomers. Synthesized from bio-renewable and domestically sourced raw materials, these products provide an innovative solution for increasing bio-content in formulations with a stable supply chain.

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Polymeric Esters as Phthalate Replacements in Vinyl Foam Applications

Evaluations confirm that a polymeric adipate, when compared with a phthalate ester, can reduce solvent extraction in vinyl foam and increase energy dissipation while maintaining foam cell structure.

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Hallstar’s newest bio-based solution, HallGreen® P-55 GC, virtually eliminates the production of gas check defects in calendered PVC.

The revolutionary PVC modification technology is offered through a licensing agreement with McGill University.

Hallstar purchases polymer additives plant in Greensboro, NC

Broadens employee base, manufacturing footprint and product portfolio