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Hydrolyzed Polymaleic Anhydride - China

price: 2000.00 Dollar US$

HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330℃. HPMA has obvious threshold effect under high temperature (350℃) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300℃ with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement.


Company Contact:


  • Phone: 8651985786758

  • Address: Xinbei District Changzhou Jiangsu, Changzhou, China

  • Email: Email


Published date: June 3, 2016 -

  • Business Description: Jiangsu Andelong Chemistry Development CO.,Ltd.is specialized in the production of water treatment chemicals in China, including phosphonates antiscalants; corrosion inhibitors and chelating Agents; polycarboxylic antiscalant and dispersant; biocides and algicides as well as other relevant chemicals.
    Since established, Jiangsu Andelong Chemistry Development CO.,Ltd has become an important and professional manufacturer of water treatment chemicals in China, with large sales volume for years.
    After effort, Jiangsu Andelong Chemistry Development CO.,Ltd has established the long term business with global customers in different industries such as cooling towers, boilers, pulp and paper industry, oil fields etc.
    We can also manufacture the water treatment chemicals as required. Based on the wide product range, the product blending can also be finished according to the customer formulation.
    Adopting the advanced technology of water treatment chemicals, Andelong formed a supply chain management as Customer Requirement Raw Material Procurement Production Scheduling Quality Control Product Storage Logistic Delivery Customer Feedback, which provides a guarantee of quality stability for every product.
    We devote ourselves to researching to help solve the contradiction between the shortage of water resource and growing demand, and keep providing better products and services.

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