SAE J1864-1996
Method for Evaluating Material Separation in Automotive Sealers under Pressure in Static Conditions, Recommended Practice

Standard No.

SAE J1864-1996

Release Date

1996

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2021-01

Replace By

SAE J1864-2021

Latest

SAE J1864-2021

Scope

This SAE Recommended Practice sets forth a method for measuring pressure-induced separation inautomotive sealers and determining the likelihood of equipment failure due to this separation, also known as"caking."1.1 Background—Sealers in automotive plants are generally transported and applied via airless pumpingequipment whose internal pressures may exceed 20.7 MPa (3000 psi). Some sealers have a tendency toseparate when exposed to pressures of this magnitude which results in varying degrees of system blockage.This pressure-induced "caking," or blockage of the pump and transport lines, reduces sealer delivery rates andcan completely shut down the system.

SAE J1864-1996 history

• 2021 SAE J1864-2021 Method for Evaluating Material Separation in Automotive Sealers under Pressure in Static Conditions, Recommended Practice
• 1996 SAE J1864-1996 Method for Evaluating Material Separation in Automotive Sealers under Pressure in Static Conditions, Recommended Practice
• 1993 SAE J1864-1993 METHOD FOR EVALUATING MATERIAL SEPARATION IN AUTOMOTIVE SEALERS UNDER PRESSURE IN STATIC CONDITIONS
• 1987 SAE J1864-1987 METHOD FOR EVALUATING MATERIAL SEPARATION IN AUTOMOTIVE SEALERS UNDER PRESSURE IN STATIC CONDITIONS