WATER-SOLUBLE PROCESS LIQUID FOR FIXED ABRASIVE GRAIN WIRE SAW, AND CUTTING PROCESS METHOD

摘要

PROBLEM TO BE SOLVED: To provide a water-soluble process liquid for a fixed abrasive grain wire saw having excellent lubricity and permeability and a cutting process method prepared using the same.SOLUTION: A water-soluble process liquid for a fixed abrasive grain wire saw comprises polyamine alkylene oxide adduct (A), at least one modified amino acid (B) selected from the group consisting of N-acylamino acid, N-alkylamino acid, N-alkenyl amino acid and N-aralkyl amino acid, and water.