ASTM D4985-10(2023) pdf free download

ASTM D4985-10(2023) pdf free download,Standard Specification For Low Silicate Ethylene Glycol Base Engine Coolant For Heavy Duty Engines Requiring A Pre-Charge Of Supplemental Coolant Additive (SCA).
ASTM D4985-10(2023) covers the requirements for low silicate ethylene glycol base engine coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 % to 60 % concentration by volume in water, or when prediluted glycol base engine coolants (50 volume % minimum) are used without further dilution, they will function effectively to provide protection against corrosion, freezing to at least 36.4 °C ( 33.5 °F), and boiling to at least 108 °C (226 °F).