PVC | plasticisers
ester. It has a Fog Value in PVC compound of 98. Another new polymeric ester is Paraplex A-7020, developed for improved compatibility and lower PVC fusion temperature (102°C). Hallstar is also addressing issues relating to
viscosity. “Viscosity reducers/stabilisers have been around for many years and are typically based on various chemistries that do not contribute to any other physical properties of the PVC,” it says. A new low viscosity polymeric ester, Paraplex A-7005, can reduce viscosity and control plastisol viscosity over time.
Fast response PolyOne highlights its ability to quickly develop new formulations for particular customer needs. It cites SynPlast L9TM, which it developed last year as an alternative to 810TM, a specialty trimellitate plasticiser offered by numerous plasticiser manufacturers (including PolyOne) that was for a period in short supply. The company says a leading wire and cable formula-
tor was facing signifi cant business risk due to a global supply disruption of the linear 810 alcohol used to produce 810TM - the formulator was struggling to
Hallstar’s Paraplex A-7005 acts as a standard ester plasticiser and provides viscosity reduction and stabilisation for PVC plastisols. The company says it allows PVC plastisol compounders to remove viscosity depressants/ stabilizers without sacrifi cing performance
achieve the necessary fl exibility at both elevated and low temperatures. PolyOne worked with the customer to identify the in-depth requirements of the application and quickly delivered evaluation samples and preliminary performance data for a new L9TM (trinonyltrimellitate) plasticiser, made with linear 9 alcohol. This proved
Eastman VERSAMAX Plus ™ plasticizer
Maximum performance. Minimum hassle.
A highly efficient non-phthalate solution for dry-blend compounds and plastisols, VersaMax Plus is the DINP or DEHP replacement your market demands—providing improved performance and peace of mind with little to no reformulation required.
• Efficiency, dry times, and fusion that mirrors DEHP • Improved clarity and wear resistance • Excellent plastisol viscosity • Broader formulation windows
To see how VersaMax Plus can improve your processes and products, contact your Eastman representative or visit
EastmanPlasticizers.com.
© 2016 Eastman. Eastman brands referenced herein are trademarks of Eastman Chemical Company.
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