Does hpma have good tolerance in high temperature in boiler system?
HPMA is a short name for Hydrolyzed Polymaleic Anhydride Cas No.26099-09-2. It has good tolerance in high temperature(330).HPMA has obvious threshold effect underhigh temperature (350) and high pH8.3level, suitable to be usedin alkaline water system or built with agents. It has good scaleinhibition against carbonate and phosphate scales under temperature300 with effective time as long as 100 hours.
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