https://www.prnewswire.com/news-releases/low-oil-secondary-amine-and-formaldehyde-free-emulsifiable-coolant-lowers-usage-rates-300280850.html
Low Oil, Secondary Amine and Formaldehyde Free Emulsifiable Coolant Lowers Usage Rates
/PRNewswire/ -- Common sources of high coolant usage for machining and grinding operations in the Metalworking industry are poor tramp oil rejection and...
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https://www.keruichemical.com/
Cationic Surfactant, Primary Amine, Secondary Amine - Kerui Chemicals
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