广州米奇化工有限公司

Phosphorus Free and Silicon Free Corrosion Inhibitor

PEC-MG is a phosphate-free silicon-free amino acid corrosion inhibitor, safe and environmental protection, has a good protective effect on aluminum alloy, magnesium alloy and zinc alloy, suitable for cutting fluids that cannot contain phosphorus, especially suitable for the Yangtze River, Taihu Lake basin, in the working fluid is not easy to be taken away, not easy to fail.

Introduction

COINFAL PEC-MG is an amino acid non-phosphate metal corrosion inhibitor.

COINFAL PEC-MG is used for cleaning and cutting of metals, and also used as corrosion inhibitor in aluminum, magnesium, zinc and other metal processing fluids.

COINFAL PEC-MG has special effects on surface treatment of magnesium and aluminum, especially in treatment of magnesium alloys.

Recommended Dosage

Synthetic, Semi-synthetic, Soluble oil formula : 1-10%

Typical Data

Appearance	Brown transparent liquid
Density (g/ml, 20 ℃)	0.98
pH value (1% aqueous solution)	6.8