Chemical Properties as a Tool for Maintaining High-Quality Engine Antifreeze Coolants in the Marketplace

TP Yates; M Siano

doi:10.1520/STP29215S

SYMPOSIA PAPER Published: 01 January 1980

STP29215S

Chemical Properties as a Tool for Maintaining High-Quality Engine Antifreeze Coolants in the Marketplace

Source

Engine coolants, antirusts, and antifreezes have certain chemical properties which are useful for their identification and stability measurement. These properties include pH, ash, water content, reserve alkalinity, and chlorides. The ASTM test developed for each chemical property is discussed, highlighting the relative benefits of each. Application to products in the marketplace will include: assisting in developing new formulations, aiding in monitoring inhibitor depletion in corrosion tests, assisting in ensuring high quality production standards, assisting in settling customer complaints, aiding in classifying competitive products and assisting in identifying premium versus low quality antifreeze coolants.

Author Information

Yates, TP

Automotive Chemicals, Northern Petrochemical Co., Morris, Ill.

Siano, M

Rubber Chemicals and Intermediates, American Cyanamid Co., Bound Brook, N.J.

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Details

Developed by Committee: D15

Pages: 146–153

DOI: 10.1520/STP29215S

ISBN-EB: 978-0-8031-4774-4

ISBN-13: 978-0-8031-0331-3

Chemical Properties as a Tool for Maintaining High-Quality Engine Antifreeze Coolants in the Marketplace

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