en.Wedoany.com Reported - Changshu 3F Zhonghao New Chemical Materials Co., Ltd.'s technical renovation project for an annual output of 6,000 tons of fluororesin for coatings, 1,000 tons of octafluorocyclobutane, 1,000 tons of tetrafluoroethyl trifluoroethyl ether, 500 tons of tetrafluoroethyl tetrafluoropropyl ether, and 155 tons of by-product hydrofluoric acid entered the commissioning information disclosure stage on June 25.
Located at No. 10 Xingyu Road, Jiangsu Changshu New Material Industrial Park, the project has a total investment of 140 million yuan. Construction was completed in January 2026, and commissioning is scheduled to begin on June 26, 2026, with a commissioning period of 3 months, not exceeding 12 months at most.
Main renovation contents include: dismantling the discontinued pentafluoroethane production facility and difluoromethane production facility (equipment only); demolishing the idle plant buildings on the east side of the site; and constructing a new fluororesin production workshop for coatings, auxiliary rooms, production support rooms, equipment areas, and related supporting facilities.
Adjust the existing production capacity from 4,000 tons/year of hexafluoropropylene and 300 tons/year of octafluorocyclobutane to 3,300 tons/year of hexafluoropropylene and 1,000 tons/year of octafluorocyclobutane.
Utilize the reserved space of the existing 4,000 tons/year hexafluoropropylene production unit to add new equipment, and partially construct a new outdoor equipment area on the north side of the workshop. Add 4 storage tanks to meet the production and storage needs of 1,000 tons/year of tetrafluoroethyl trifluoroethyl ether and 500 tons/year of tetrafluoroethyl tetrafluoropropyl ether, while also adding a product filling line and one raw material storage tank.
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