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Acrylic acid-maleic acid copolymer sodium salt (PMA-40)
CAS NO.: 26677-99-6
FOB Price: NEGOTIABLE Get Latest Price
Specification: 40%
Documentation:
Lead Time: 14-30 days
Max Capacity: -
Packing: 200KG/Plastic Drum
Product Detail
Properties

Acrylic acid-maleic acid copolymer sodium salt (PMA-40)


Product physical and chemical indicators:


Appearance:Colorless or yellowish, transparent, viscous liquid

Solid content:40±1%

Sulfate content: no

pH: 6-8 (1% aqueous solution)


According to the different ratio of raw materials, it is divided into the following three products:


AA:MA

Weight average molecular weight

Viscosity

mpa·s(25℃)

Calcium chelation force

mgCaCO3/g

Calcium dispersion

mgCaCO3/g

Monomer residue

Ppm

7:3

60000-80000

2000~3000

≥360

≥260

≤3000

6:4

30000-50000

1000~1500

≥340

≥280

≤5000

5:5

10000-20000

500~1000

≥300

≥300

≤5000


Product features:


1. It has strong dispersing effect on carbonates, etc., has high thermal stability, can be used under severe conditions such as high temperature of 300 °C, and has good compatibility and synergistic effect with other water treatment agents. It has a good inhibitory effect on the formation of scale including phosphate.

2. Excellent anti-scaling performance and high temperature resistance, widely used in low-pressure boilers, central heating, central air conditioning and various types of circulating cooling water systems.


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22YRS
Business Type:
Manufacturing
Country/Region:
Zhejiang, China
Contacts:
Manager Yan
Position Title:
Sales Manager
Tel:
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