Introduction
A kind of emulsion as Cu cutting fluid consisted of surfactant, lubricant, antirust additive,  corrosion inhibitors of Cu, stabilizer, biocide and water, etc. was prepared. The  green environmental materials used in cutting fluid would all be degradable. 
Cutting Liquid with functions of antirust, lubrication, cooling, cleaning, etc. can effectively prevent the oxidizing blackening of Cu with special corrosion inhibitor.
Harmless to humans with pH near neutral. Harmless to the environment with no nitrite, phosphate, sulphur, etc., also good antirust property, not easy to stink, environmentally friendly, long use period. And, all the technical parameters of our products meet the international standard.
Suitable for copper and copper alloy  processing.
Product Index

Testing Item		Index	Result
Appearance		white or light yellow milky liquid	Qualified
Stability		Homogeneous emulsion	Qualified
Effective Content		>30%	Qualified
5% diluent	Appearance	white emulsion	Qualified
	pH	8.0-9.0	Qualified
	Stability(15-35℃,24h)/ml	Homogeneous emulsion	Qualified
	Defoaming /(ml/10min) <	2	Qualified
	Corrosion test(55℃±2℃), Cu-Paste, 8h	A	Qualified

 
Usage
The cutting fluid can be diluted 10 to 20 times for using based on the actual situation. Antirust time maybe influenced by different environment and water quality.
Package
25/200KG per barrel.
Storage
Non-toxic, odorless, non-flammable, noncorrosive harm, can press the dangerous goods and shipping. Store & transport in dry, ventilate and sealed condition dangerous products, keeped in 24 months in sealed condition.