{"product_id":"nexfrost-hd-propylene-glycol-heat-transfer-fluid-55-gallon","title":"Chemworld NexFrost HD Propylene Glycol Heat Transfer Fluid – 55 Gallon Drum","description":"\u003ch2\u003eChemworld NexFrost HD Propylene Glycol Drum\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChemworld NexFrost HD\u003c\/strong\u003e is an industrial-grade, inhibited \u003cstrong\u003epropylene glycol heat transfer fluid\u003c\/strong\u003e formulated for closed-loop heating and cooling systems that demand consistent thermal performance, corrosion protection, and extended service life.\u003c\/p\u003e\n\u003cp\u003eSupplied as a concentrate in a \u003cstrong\u003e55 gallon drum\u003c\/strong\u003e, Chemworld NexFrost HD is ideal for larger system fills, maintenance programs, and contractor or facility operations managing multiple loops or high fluid volumes.\u003c\/p\u003e\n\u003ch3\u003eKey Performance Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInhibited propylene glycol formulation for closed-loop systems\u003c\/li\u003e\n\u003cli\u003eCorrosion protection for common system metals\u003c\/li\u003e\n\u003cli\u003eSupports cast iron, carbon steel, copper, and brass up to 325°F\u003c\/li\u003e\n\u003cli\u003eCompatible with aluminum components up to 190°F\u003c\/li\u003e\n\u003cli\u003eCorrosion performance aligned with ASTM D1384 (ASTM D3306 limits)\u003c\/li\u003e\n\u003cli\u003eDyed fluid for system identification and leak detection\u003c\/li\u003e\n\u003cli\u003eNon-hazardous and non-regulated for transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial and industrial HVAC chilled water and heating loops\u003c\/li\u003e\n\u003cli\u003eSnow-melt systems, ramps, and runways\u003c\/li\u003e\n\u003cli\u003eIce rinks and refrigeration brine circuits\u003c\/li\u003e\n\u003cli\u003eSolar thermal heat transfer systems\u003c\/li\u003e\n\u003cli\u003eProcess cooling and industrial heat exchangers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDilution Guidelines\u003c\/h3\u003e\n\u003cp\u003eChemworld NexFrost HD is supplied as a concentrate and must be diluted with water prior to use. Typical operating concentrations range from \u003cstrong\u003e20% to 60% by volume\u003c\/strong\u003e, depending on required freeze protection.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003e50% solution\u003c\/strong\u003e provides freeze protection to approximately \u003cstrong\u003e-25°F (-32°C)\u003c\/strong\u003e. Final concentration should be verified using a refractometer.\u003c\/p\u003e\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore away from strong acids\u003c\/li\u003e\n\u003cli\u003eUnlined carbon steel drums are suitable for normal storage cycles\u003c\/li\u003e\n\u003cli\u003eFor long-term storage of concentrate (\u0026gt;12 months), stainless steel, aluminum, or lined carbon steel drums are recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContainer Size\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e55 Gallon Drum\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSafety \u0026amp; Regulatory Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOSHA Hazard Communication: Not classified as hazardous\u003c\/li\u003e\n\u003cli\u003eTransport: Not regulated by DOT, IATA, or IMDG\u003c\/li\u003e\n\u003cli\u003eNo California Proposition 65 listed substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- FAQ \/ Q\u0026A Section --\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch2\u003eQuestions \u0026amp; Answers\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the advantage of the 55 gallon drum size?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe 55 gallon drum is well suited for large systems, multi-loop facilities, and ongoing maintenance programs where higher fluid volumes are required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs Chemworld NexFrost HD supplied as a premixed solution?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. Chemworld NexFrost HD is supplied as a concentrate and must be diluted with water prior to use based on the desired freeze protection level.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat concentration should I use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eTypical operating concentrations range from 20%–60% by volume. A 50% solution provides freeze protection to approximately -25°F (-32°C). Always verify concentration with a refractometer.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes Chemworld NexFrost HD help control corrosion?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. Chemworld NexFrost HD contains a corrosion inhibitor package designed to protect common system metals including steel, cast iron, copper alloys, and aluminum within specified temperature limits.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product suitable for food-related systems?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFor applications where incidental food contact is required, the Chemworld NexFrost (non-HD) product line is recommended. Chemworld NexFrost HD is intended for industrial heat transfer performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product regulated for shipping?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eChemworld NexFrost HD is not regulated as dangerous goods for domestic or international transportation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"NexfrostGlycol","offers":[{"title":"Default Title","offer_id":42538350248013,"sku":"NexFrostHD-55","price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8367\/9309\/files\/3200x3200_55gal_orange_CWNexFrostHD02_9df73ee2-10d5-4d16-a536-2ad8bb244858.jpg?v=1767635505","url":"https:\/\/nexfrostglycol.com\/products\/nexfrost-hd-propylene-glycol-heat-transfer-fluid-55-gallon","provider":"Chemworld Nexfrost Glycol","version":"1.0","type":"link"}