HL-109 Polyaminopolyether methylphosphonic acid PAPEMP
Properties:
It is the latest generation of water treatmentagent. It has high chelated decentralized performance and high calciumtolerance and excellent dirt resistance. High alkali, high pH circulatingcooling water system and oil field water treatment. It has excellent stainingperformance of calcium carbonate, calcium phosphate, and calcium sulfate, andcan effectively suppress the formation of silicon scale, and has good stablemetal ions such as zinc, manganese, and iron.
Specification:
Item | Index |
External view | Light yellow or yellow transparent liquid |
Active component (It)/% | ≥40 |
Phosphoric acid (as PO43-)/% | ≤1.0 |
Phosphorous acid (PO33-)/% | ≤2.5 |
pH value (1% aqueous solution) | ≤2.0 |
Density(20℃)/g.cm-3 | ≥1.15 |
Fe content (in Fe)/mg·L-1 | ≤35.0 |
Remarks: This quality indicator is only for reference, and the specific indicators are subject to the contract.
Usage:
Papem is used for the membrane resistant agent ofthe reverse osmosis system, and the multi -stage flashing system is high -salt,high turbidity, and high -temperature system dirt and corrosion (such as theresistance of the high temperature and high turbid water system of the coalvaporization system), textile printing and dyeing assistance The agent andpapermaking auxiliary (yellow inhibitor) can replace EDTA, DTPA, NTA, etc.
The normal use of It is 5-100mg/L. It isdifferent from other agents. The more the amount of the increase, the better. Itcan be reinforced with polycarboxylic acids. High drugs can achieve highconcentration multiples.
Packing and storage:
It is packed in plastic barrels, 25ibc per barrel,stored in a cool place indoors, and the storage period is 12 months.
Safety Protection:
It is acidic liquid. It is forbidden to contactthe skin, eyes and clothing, and rinse it with a lot of water immediately aftercontact. Avoid inhalation of steam or smoke,container guarantee.
