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ASTM D7715

Standard Specification for Fully-Formulated Glycerin Base Engine Coolant for Heavy- Duty Engines

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Organization: ASTM
Publication Date: 1 June 2012
Status: inactive
Page Count: 5
scope:

This specification covers the requirements for fullyformulated glycerin base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycerin concentration by volume in water of suitable quality (see Appendix X1), or when prediluted glycerin base engine coolants (50 volume % min) are used without further dilution, they will function effectively during both winter and summer to provide protection against corrosion, cavitation, freezing, and boiling.

This specification is intended to cover the requirements for engine coolants prepared from virgin glycerin.

NOTE 1-This specification is based on the knowledge of the performance of engine coolants prepared from new or virgin ingredients that comply with Specification D7714.

Coolant concentrates meeting this specification do not require addition of supplemental coolant additive (SCA) until the first maintenance interval when a maintenance dose of SCA is required to continue protection in certain heavy duty engine cooling systems, particularly those of the wet cylinder linerin- block design. The SCA additions are defined by and are the primary responsibility of the engine manufacturer or vehicle manufacturer. If they provide no instructions, follow the SCA supplier's instructions.

The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

June 1, 2012
Standard Specification for Fully-Formulated Glycerin Base Engine Coolant for Heavy- Duty Engines
This specification covers the requirements for fullyformulated glycerin base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycerin concentration by...
ASTM D7715
June 1, 2012
Standard Specification for Fully-Formulated Glycerin Base Engine Coolant for Heavy- Duty Engines
This specification covers the requirements for fullyformulated glycerin base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycerin concentration by...
November 1, 2011
Standard Specification for Fully-Formulated Glycerin Base Engine Coolant for Heavy-Duty Engines
This specification covers the requirements for fullyformulated glycerin base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycerin concentration by...

References

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