配方类型:

MISCELLANEOUS

配方说明:

Stabilizer for Trichloroethylene (U.S. Patent 2,998,461)

配方组成:

Tetrahydrofuran/0.01-1.0
N-Methylpyrrole/0.001-0.10

配制方法:

The addition of this mixture to trichlorethylene increases its term of efficiency in degreasing metals.