BASTONE Plasticizers Enhance the performance of your products

BASTONE produces plasticizers, additives, and supplies PVC resins.

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Bastone, solid commitment to high-quality and sustainable supply.

Via our business platform “Zhejiang Bastone Technology Co., Ltd. We are delivering our products and also our values ” Solid commitment to high quality and sustainable supply” to our partners.


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Plasticizer efficiency ratios compared to DOP baseline showing DINP at 1.04, DIDP at 1.11, TOTM at 1.11, and DTDP at 1.26
Plasticizer Efficiency: How to Optimize Your PVC Formulation

Most compounding engineers know their efficiency ratios by heart. DINP at 1.04, TOTM at 1.11, DOTP somewhere in between. Yet when tasked with reducing formulation cost by 5%, many struggle to translate these numbers into actual savings. The problem isn’t the data—it’s the metric. Efficiency ratios compare relative softening power, which helps you rank plasticizers.…

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