Decomposition of polytetrafluoroethylene by grinding with strontium oxide

Kibu Chiyo; Hiroki Matsumoto; Fumio Saito

doi:10.1246/cl.2001.148

Decomposition of polytetrafluoroethylene by grinding with strontium oxide

Kibu Chiyo, Hiroki Matsumoto, Fumio Saito

Division of Process and System Engineering

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Polytetrafluoroethylene (PTFE) was ground with SrO using a planetary ball mill in air. The grinding stimulates the solid reaction between PTFE and SrO at room temperature. PTFE is decomposed by the solid reaction and fluorine in PTFE is transformed into strontium fluoride. The results show that it is possible to mineralize highly stable polymer PTFE by grinding with proper additive.

Original language	English
Pages (from-to)	148-149
Number of pages	2
Journal	Chemistry Letters
Issue number	2
DOIs	https://doi.org/10.1246/cl.2001.148
Publication status	Published - 2001 Jan 1

ASJC Scopus subject areas

Chemistry(all)

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abstract = "Polytetrafluoroethylene (PTFE) was ground with SrO using a planetary ball mill in air. The grinding stimulates the solid reaction between PTFE and SrO at room temperature. PTFE is decomposed by the solid reaction and fluorine in PTFE is transformed into strontium fluoride. The results show that it is possible to mineralize highly stable polymer PTFE by grinding with proper additive.",

author = "Kibu Chiyo and Hiroki Matsumoto and Fumio Saito",

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N2 - Polytetrafluoroethylene (PTFE) was ground with SrO using a planetary ball mill in air. The grinding stimulates the solid reaction between PTFE and SrO at room temperature. PTFE is decomposed by the solid reaction and fluorine in PTFE is transformed into strontium fluoride. The results show that it is possible to mineralize highly stable polymer PTFE by grinding with proper additive.

AB - Polytetrafluoroethylene (PTFE) was ground with SrO using a planetary ball mill in air. The grinding stimulates the solid reaction between PTFE and SrO at room temperature. PTFE is decomposed by the solid reaction and fluorine in PTFE is transformed into strontium fluoride. The results show that it is possible to mineralize highly stable polymer PTFE by grinding with proper additive.

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