Chemical structure：
Features：
◎excellentscale inhibition for calcium carbonate,calcium sulfateand barium sulfate.Inhibiting efficiency is 2~3 times as high as ATMP.Also the corrosion-inhibition effect issuperior toHEDP and ATMP.
◎well scale inhibition in high alkalinity and high hardness water.
◎strong chelation forcalcium ion,iron ion,cupric ion,zinc ionand aluminium ion.
◎better threshold value.
◎well thermostable performance and antioxygenic property.
◎efficientcorrosion inhibition for carbon steel equipment
◎low-phosphorous and environmental.
Index：
|
Appearance |
reddish brown transparent liquid |
|
Active matter content |
≧50.0% |
|
Phosphorous acid（PO33-）content |
≦5.0% |
|
PH(1% aqueous solution) |
≦2.0 |
|
Density（20℃）g/㎝3 |
≧1.35 |
|
Calcium chelate value（CaCO3）mg/g |
≧450 |
Fields:
This product is used as a scale-corrosion inhibitorin high alkalinity,high hardness and high PH(10~11)water.Also we use this product in oilfield flooding and cooling water system thatcontainhighbarium sulfate. It is a scale-corrosion inhibitorforboiler waterand astabilizerfor peroxides.It is especially suitable for closed circulation system of ash-sluicing water in power plants.
Usage:
When this product is added alone or compounded with other agents,the general dosage is 2~10㎎/L.
Packaging and storage：
◎25㎏or 250㎏packed in a plastic drum.
◎Stored in a cool and dry place.
◎Usable life:1 year.
