|
I. Effect and uses
Oilfield reinjection water scale inhibitor OS-HZ is composed of various organic phosphonic acids, special surfactants, and synergists. It has featrues such as good high temperature resistance, alkali resistance, salt resistance, etc.
II. Technical index
|
Item
|
Index
|
|
I
|
II
|
|
Appearance
|
colorless or light yellow uniform liquid
|
yellow liquid
|
|
Solid content % ≥
|
20.0
|
20.0
|
|
pH value (1% aqueous solution)
|
2.0±1.5
|
8.0-11.0
|
|
Inhibition efficiency %≥
|
20
|
20
|
|
Scale inhibition %≥
|
80
|
80
|
Note：OS-HZ（I、II）Calcium carbonate scale inhibition>80% according to SY/T5673-1993 standard
III. Method of application
IV. Packing and storage
Oilfield reinjection water scale inhibitor OS-HZ is packed by plastic drum, 25kg/drum, 200kg/drum, or at customer's request. Keep in shading, cool, and dry place, and the shelf life is 10 months.
V. Safety and protection
Oilfield reinjection water scale inhibitor OS-HZ is corrosive, thus avoid contacting with skin and eyes. In case of contact with skin or eyes, rinse immediately with plenty of water.
|
.jpg){kind=small}