{"id":3194,"date":"2025-12-18T17:51:45","date_gmt":"2025-12-18T08:51:45","guid":{"rendered":"https:\/\/ymlemy.co.kr\/%ec%b0%a8%ec%84%b8%eb%8c%80%ec%b9%9c%ed%99%98%ea%b2%bd%ed%95%b5%ec%8b%ac%ec%86%8c%ec%9e%accf3i\/"},"modified":"2026-09-02T17:28:43","modified_gmt":"2026-09-02T08:28:43","slug":"next-generation-eco-friendly-core-material-cf3i","status":"publish","type":"page","link":"https:\/\/ymlemy.co.kr\/en\/next-generation-eco-friendly-core-material-cf3i\/","title":{"rendered":"Next-generation eco-friendly core material CF3I"},"content":{"rendered":"

CF3<\/span>I<\/h2><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>
CF3<\/span>I is a compound called trifluoroiodomethane, which is used as a colorless and odorless gas and is attracting attention as a substitute for existing gases such as SF6 (sulfur hexafluoride) and Halon due to its environmentally friendly characteristics. It is used as an eco-friendly alternative because the Global Warming Index (GWP) is very low and the ozone layer destruction index (ODP) is close to zero.<\/p>\n

YMM Reemi Co., Ltd. succeeded in chemical synthesis of CF3<\/span>I and won an order for government projects worth 3 billion won, providing an opportunity to transform itself from a mixed gas company into a high value-added material chemical company.<\/p>\n

CF3<\/span>I production was previously possible only in three countries (the United States, Japan, and China), but YM LEMY has secured the production source technology to synthesize and purify high-purity CF3<\/span>I in a fourth country worldwide, and plans to complete mass production facilities with an annual capacity of 50 tons at the Gyeongju plant by the end of 2026, and will begin producing products with a global top-level purity of 99.9% or higher starting January 2027.<\/h5><\/div><\/div><\/div><\/div><\/div>

<\/span><\/div><\/div><\/div>
\n
\n\n\n\n\n\n\n\n
Chemical Name<\/td>\nTrifluoroiodomethane<\/td>\n<\/tr>\n
Chemical Formular<\/td>\nCF3<\/sub>I<\/td>\n<\/tr>\n
*ODP, Ozon Depletion Potential<\/td>\n\u2248 0<\/td>\n<\/tr>\n
*GWP, Global Warming Point<\/td>\nLess than 1<\/td>\n<\/tr>\n
PFAS
\n(*Per- and polyfluoroalkyl substances)<\/td>\n		Free<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>
<\/span><\/div>

\n\n\n\n\n\n\n\n
purpose<\/th>\n(Current) Products<\/th>\n(Current) Product Problems<\/th>\nCF3<\/span>I \uc801\uc6a9<\/th>\n<\/tr>\n<\/thead>\n
EV and consumer electronics refrigerant<\/td>\nR-1234yf<\/td>\ninsufficient heating performance<\/td>\nEco-friendly refrigerant for electric vehicles and home appliances<\/td>\n<\/tr>\n
a clean fire extinguishing agent<\/td>\nHalon<\/td>\nOzone destruction and GWP=7,140<\/td>\nPetrochemical, aerospace, and airplane<\/td>\n<\/tr>\n
Electrical insulation<\/td>\nSF6<\/span><\/td>\nGWP=23,500<\/td>\nSF6<\/span>Replacement Transducer Electrical Insulation<\/td>\n<\/tr>\n
Semiconductor<\/td>\nCF4 <\/span>\/ SF6 <\/span>\/ NF3<\/span><\/td>\nGWP=7,390<\/td>\nApplication of iodine-based precision etching through high purity CF3<\/span>I<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/h4><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-3194","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/pages\/3194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/comments?post=3194"}],"version-history":[{"count":4,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/pages\/3194\/revisions"}],"predecessor-version":[{"id":3285,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/pages\/3194\/revisions\/3285"}],"wp:attachment":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/media?parent=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}