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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Carbon-number spectrum of phthalate plasticizers from short to long chain
What Are Phthalate Plasticizers?

A phthalate plasticizer is an ortho-phthalate diester — phthalic anhydride reacted with two alcohol chains — that dissolves physically into rigid PVC to make it flexible. Roughly 90 to 95 percent of all phthalates go into flexible PVC, which makes this family the workhorse of soft vinyl. The carbon number of those two alcohol chains…

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