Acrylic acid acrylate phosphonic acid sulfonate terpolymer HF5000
Ⅰ. Performance and use
The quaternary copolymer th-241 is a copolymer containing carboxyl group, hydroxyl group, phosphonic acid group, sulfonic acid group and other groups, with excellent performance, excellent effect of blocking calcium carbonate and calcium phosphate scale, good compatibility with common water treatment agent, obvious synergistic effect, wide application range.
The quaternary copolymer th-241 can be used as a scale inhibitor and dispersant for circulating cooling water system.
Ⅱ. Technical indicators
|
Item
|
Indicators
|
|
Appearance
|
Colorless to pale yellow transparent liquid
|
|
Solid content/%
|
≥35.0
|
|
pH(1%Aqueous solution)
|
3.0～5.0
|
|
Density(20℃)/g·cm-3
|
1.10～1.20
|
|
Free monomers(AA)/%
|
≤0.5
|
Ⅲ. Method of use
The normal dosage of the quaternion copolymer th-241 is 5-25mg/L, and the dosage when used in combination with the organic phosphonate is 1-10mg /L. The applicable pH condition is 7.0-9.5.
Ⅳ. Packaging and storage
The tetra-copolymer th-241 is packaged in plastic drums of 25kg each or as per user's requirements. The quaternary copolymer TH-241 is stored in a cool and ventilated place for 10 months.
Ⅴ. Safety and protection
The tetrameric th-241 is weak acid, pay attention to labor protection when operating, should avoid contact with the skin, eyes, etc., after contact with plenty of water rinse.
