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Ministry of Ecology and Environment: Prohibition on the production of polyurethane products using R141b as a blowing agent

2025-07-03View Original

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Ministry of Ecology and Environment: Production of polyurethane products using R141b as a blowing agent is prohibited 2025-07-03 15:27:44 On July 2, the Ministry of Ecology and Environment solicited public opinions on the \"Draft Announcement on Banning the Production of Polyurethane Products Using 1,1-Dichloro-1-fluoroethane (HCFC-141b) as a Blowing Agent\". Some of the contents of the announcement are as follows: 1. Starting from January 1, 2026, the production of polyether and polyurethane products using HCFC-141b as a blowing agent is prohibited (with the exception of spray polyurethane foam products). The production of refrigerator and freezer products, refrigerated container products, and electric water heater products is carried out in accordance with the provisions of the \"Announcement on Banning the Production of Refrigerator and Freezer Products, Refrigerated Container Products, and Electric Water Heater Products Using Hydrochlorofluorocarbon-141b (HCFC-141b) as a blowing agent\" (Announcement No. 49 of 2018 issued by the Ministry of Ecology and Environment) ; The production of insulation pipe products and solar water heater products shall be carried out in accordance with the provisions of the \"Announcement on Banning the Production of Insulation Pipe Products and Solar Water Heater Products Using 1,1-Dichloro-1-fluoroethane (HCFC-141b) as a blowing agent\" (Announcement No. 28 of 2023 issued by the Ministry of Ecology and Environment). II. As of July 1, 2026, the production of spray polyurethane foam products using HCFC-141b as a blowing agent shall be prohibited. III. The spray-painted polyurethane foam products referred to in this announcement are polyurethane foam materials with insulation and waterproofing properties that are applied on-site by spraying, including those specified in the standards attached hereto.
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