Polycarboxylate Scale Inhibitor and Dispersant

Polycarboxylate Scale Inhibitor and Dispersant
Request a Quote

Hydrolyzed Polymaleic Anhydride (HPMA)

CAS. 26099-09-02

Application

The HPMA is a scale inhibitor used in alkaline environment. Due to excellent antifouling performance and high temperature resistance, it is widely used in flash unit for sea water desalination, low pressure boiler and industrial circulating cooling water system. When used alone, the concentration is generally 1-15mg/L. It is often compounded with organic phosphonate for water treatment. Its can peel deposited scale and inhibit the new formation, with an inhibition rate as high as 98%.

Packaging

250 kg/drum

Specification
Property Value
Appearance pale yellow to reddish brown transparent liquid
Solid content ≥48.0 %
Bromine value ≤ 80.0 mg/g
PH (1% aqueous solution) 2.0-3.0
Density (20 ℃) ≥1.18 g/cm3
Request form
Related products
Send Message
Inquiry
Inquiry