ASTM D3147-21
Standard Test Method for Testing Stop-Leak Additives for Engine Coolants

Standard No.

ASTM D3147-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D3147-21

Scope

1.1?This test method covers screening procedures for the preliminary evaluation of leak-stopping materials intended for use in engine cooling systems. (Heavy-duty users are referred to X1.2.21 in Specification D4485 for additional information.) 1.2?The values stated in SI units

ASTM D3147-21 Referenced Document

• ASTM D1176 Standard Practice for Sampling and Preparing Aqueous Solutions of Engine Coolants or Antirusts for Testing Purposes
• ASTM D4485 Standard Specification for Performance of Active API Service Category Engine Oils*， 2022-09-01 Update
• ASTM D4725 Standard Terminology for Engine Coolants
• ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes

ASTM D3147-21 history

• 2021 ASTM D3147-21 Standard Test Method for Testing Stop-Leak Additives for Engine Coolants
• 2006 ASTM D3147-06(2013) Standard Test Method for Testing Stop-Leak Additives for Engine Coolants
• 2006 ASTM D3147-06 Standard Test Method for Testing Stop-Leak Additives for Engine Coolants
• 1994 ASTM D3147-94(1999) Standard Test Method for Testing Stop-Leak Additives for Engine Coolants