Application of Rotary ScraperFilm Evaporator in Preparation of Fluorine-containing Optical Fiber Coatings

SHA Wei-hua[1];LI Bo-zhen[2];WANG Guo-zhi[1];HAN Yong-xin[2];QING Yi-iang[1];CHENG Huan[1]

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Modern Paint & Finishing ›› 2023, Vol. 26 ›› Issue (1) : 1-6.

Application of Rotary ScraperFilm Evaporator in Preparation of Fluorine-containing Optical Fiber Coatings

SHA Wei-hua[1];LI Bo-zhen[2];WANG Guo-zhi[1];HAN Yong-xin[2];QING Yi-iang[1];CHENG Huan[1]

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Abstract

The application of a new type of rotary scraper film evaporator in the preparation of fluorinated optical fiber coatings was discussed,and the purification of the reactants in the synthesis of fluorinated optical fiber coatings prepolymer by this kind of film evaporator,the improvement of prepolymer treatment process and the comparison of the effect were discussed.The high-efficient process parameters set was established,the evaporator in the preparation of optical fiber coating feasibility was verified.

Key words

rotary scraper film evaporator;fluorine-containing optical fiber coating;purification

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SHA Wei-hua[1];LI Bo-zhen[2];WANG Guo-zhi[1];HAN Yong-xin[2];QING Yi-iang[1];CHENG Huan[1]. Application of Rotary ScraperFilm Evaporator in Preparation of Fluorine-containing Optical Fiber Coatings[J]. Modern Paint & Finishing. 2023, 26(1): 1-6