First, the use of products
Acid preservative KD-28 is a new type of multifunctional additive, which is a new type of multifunctional additive, which is a new type of multifunctional additive, which is a new type of multifunctional additive, which is developed for the oil and gas well in the field. An agent can it set demulsification, help row, corrosion inhibitor and ferric ion stabilizer and other functions in one, the field operation is simple and easy and save cost. Is a kind of ideal acidification multifunctional additives is the main characteristics of the multifunctional additives.

Two, technical requirements

 

Project	Index
Appearance	Brown song liquid
Density，g/cm3	0.9～1.0
Surface tension mN/m2 (4% aqueous solution)	<33
Demulsification(dehydration rate)，%	≥85
Corrosion rate 12/3 soil acid(90℃)，>g/m2·>h	≤5
Iron ion stability，%	≥90
Solubility	Can be dissolved in any proportion with water / acid
Compatibility	Good compatibility with acid, no delamination, no floc and floating

Three, the use of methods
When in use, the liquid can be directly added into acid solution by 3% to 2, and can be directly added to the water, and then mixed with acid, and the use is convenient and reliable.

Four, storage and transportation
1 store in a cool, ventilated warehouse. Away from the fire, heat, direct sunlight. Keep container seal.
2 transport and handling should be handled gently and prevent violent collision, extrusion, inversion, so as to avoid damage to packaging and containers, leakage.

Five, matters needing attention
1 products are flammable, no fireworks, far away from the fire source. Smoking is strictly prohibited in the workplace. Mechanical equipment and tools for the prohibition of the use of easy to produce sparks.
2 please wear rubber gloves, wear ESD clothes, wear self suction filtration mask and protective glasses, to prevent products splashed into eyes or come into contact with 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.