{ "id": 442, "date": "2026-06-22T14:13:54", "date_gmt": "2026-06-22T06:13:54", "guid": { "rendered": "https:\/\/www.katmoto.co.jp\/?post_type=product&p=442" }, "modified": "2026-06-24T21:52:47", "modified_gmt": "2026-06-24T13:52:47", "slug": "ev-lc-100", "status": "publish", "type": "product", "link": "https:\/\/www.katmoto.co.jp\/en\/product\/ev-lc-100\/", "title": { "rendered": "EV-LC 100" }, "content": { "rendered": "

Product Description<\/p>\n

KATMOTO EV-LC 100 is a ready-to-use, ethylene-glycol electric-vehicle coolant engineered for the strict insulation requirements of EV thermal-management systems. Its electrical conductivity is held stably at about 60 \u03bcS\/cm to safeguard the battery, e-motor and power-electronics circuits, while a dual-component Organic Acid Technology (OAT) inhibitor package delivers long-life, all-metal corrosion protection \u2014 including light cast-aluminium alloys \u2014 and excellent compatibility with EPDM and silicone-rubber coolant lines. It meets and exceeds GB 29743.2-2025 (Electric Vehicle Coolants) and is supplied in \u221235 \u00b0C and \u221250 \u00b0C freeze-point grades for cold and severe-cold climates.<\/p>\n

 <\/p>\n

Key Performance Features<\/p>\n\n\n\n\n\n
Ultra-low electrical conductivity<\/strong><\/p>\n

Held stably at about 60 \u03bcS\/cm (market-leading) to safeguard the insulation of the EV battery, e-motor and power-electronics circuits.<\/td>\n

All-metal corrosion protection<\/strong><\/p>\n

Protects copper, brass, steel and aluminium alloys \u2014 including ZL101A cast aluminium and 3003 \/ 4043 \/ 6063.<\/td>\n<\/tr>\n

Excellent elastomer compatibility<\/strong><\/p>\n

Optimised for EPDM and silicone-rubber coolant lines, with very low swelling for longer hose and seal life.<\/td>\n

Long service life (OAT)<\/strong><\/p>\n

Organic-acid inhibitor technology reduces additive depletion and extends the coolant service interval.<\/td>\n<\/tr>\n

Wide operating-temperature window<\/strong><\/p>\n

Low freeze point and high boiling point cover battery, e-drive and power-electronics working temperatures.<\/td>\n

Ready-to-use \u00b7 two grades<\/strong><\/p>\n

Pre-diluted, no mixing required; \u221235 \u00b0C for cold and \u221250 \u00b0C for severe-cold climates.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications & Performance Level<\/p>\n\n\n\n\n\n\n
Applications<\/td>\nPurpose-designed for EV \/ PHEV thermal-management systems \u2014 battery-pack cooling, e-motor \/ inverter cooling, on-board charger (OBC) cooling and integrated thermal loops. Ideal for aluminium-intensive cooling circuits and EPDM \/ silicone coolant lines.<\/td>\n<\/tr>\n
Specification<\/td>\nGB 29743.2-2025 (Motor Vehicle Coolants \u2014 Part 2: Electric Vehicle Coolants) \u2014 meets and exceeds.
\nEthylene-glycol OAT chemistry \u2014 borate-, nitrite- and amine-free, low electrical conductivity.
\nReady-to-use (pre-diluted) \u2014 no dilution required.<\/td>\n<\/tr>\n
OEM Suitability<\/td>\nSuitable for EV \/ PHEV battery, e-drive and power-electronics cooling circuits specifying a low-conductivity ethylene-glycol coolant to GB 29743.2-2025. Always follow the vehicle manufacturer’s coolant specification.<\/td>\n<\/tr>\n
Important Notice<\/td>\nDo not mix with conventional inorganic (IAT \/ silicate) coolants; top up only with the same product. Ensure the cooling system is clean before filling and replace per the OEM service interval. \u201cSuitable for\u201d does not mean official approval unless separately certified.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>", "protected": false }, "author": 1, "featured_media": 443, "template": "", "meta": { "_acf_changed": false }, "product_category": [ 33 ], "class_list": [ "post-442", "product", "type-product", "status-publish", "has-post-thumbnail", "hentry", "product_category-ev-fluids" ], "acf": [], "yoast_head": "\nEV-LC 100 | EV Coolant | KATMOTO<\/title>\n<meta name=\"description\" content=\"KATMOTO EV-LC 100 supports EV thermal management, corrosion protection and reliable supply for distributors and OEM\/private-label programs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.katmoto.co.jp\/en\/product\/ev-lc-100\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" 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