First, the use of products
This product is a mixture of modified imidazoline phosphonic acid, salt, surfactant, low molecular weight alcohols. It is suitable for the protection of metal corrosion caused by water in oil field, which forms protective film on the metal surface of oil well pipe and gathering pipeline, which prevents the corrosion of corrosive substances to the oil well and pipeline metal.

Two, technical requirements

Project		Index
Appearance		均匀液体
pH value		5～9
Freezing point， ℃		≤-10
Open flash point，		≥50
Water solubility		Good solubility or good dispersion.
Emulsifying tendency		Non emulsifying tendency
Corrosion inhibition performance， 30mg/L	Corrosion inhibition rate，%	≥70
	Pitting corrosion	No obvious pitting corrosion
Note: in winter, the local temperature is lower than 0 DEG C should detect point. For the general requirements of the pour point area, not more than -10 DEG C, for the special area, the pour point should not be higher than the local temperature.

Three, the use of methods
This product has good water solubility, can be diluted to join or directly into the heating circulating water, generally add volume 100-300PPM, the first use of high concentration, 3-10 times the normal concentration, the normal use of modified low concentration batch to join, dosing period according to the site of replenishment. Recommended for the first time after the use of the best cleaning pipeline.

Four, storage and transportation
1 products stored in ventilated, dry place, prevent direct sunlight, far away from the fire source.
2 transport and handling should be handled gently and prevent violent collision.

Five, matters needing attention
In the use process, the staff should wear protective equipment, to prevent products splashed into the eyes or contact to the skin, once the occurrence of the above phenomenon, immediately wash with plenty of water, in serious cases, timely medical treatment. Sprinkle on the ground should be as far as possible, for a small number of products with soil landfill, you can also use a large amount of water to wash, wash water into the waste water system.