【CAS】 26099-09-2 Dequest P9000
Structural Formula:
Properties:
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.
Specification:
items index Appearance
Clear to umber transparent liquid
Solid content % 48.0 min
Bromine value mg/g 80.0 max
Average molecular weight 450 min
pH(1% solution) 2.0-3.0
Density (20℃)g/cm3 1.18 min
Usage:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:
Hydrolyzed Polymaleic Anhydride (HPMA)
Product Features
You May Like
- excavator diesel engine Oil filter element 9N-3367
- High Quality Ammonia air stripping tower
- Activated Carbon Filter Quartz Sand Filter for Wastewater Treatment
- Molybdenum recycling materials
- Nickel Extraction Material
- Copper electrolyte purification materials
- Palladium recycling materials
- Vanadium extraction materials
- Semiconductor wastewater Flurine removal
- Indium Recycled Materials
Popular Searches
water treatment
water purifier
water filter
water purification
manganese water filter
water iron remove
groundwater treatment
water tank
Water Treatment System
drinking system
Wastewater Treatment Equipment
Industrial Equipment
waste water treatment
water filter system
Sewage Treatment Equipment
Water Treatment Equipment
Find Similar Products By Category
You May Like
- Hexavalent Chromium Removal Materials
- Hydrochloric acid purification materials
- Lead-acid battery wastewater lead removal materials
- Silicon removal from photovoltaic wastewater
- Rubidium and cesium removal materials for salt lake brine purification
- Drinking water bromine removal materials
- Potassium removal material from Salt Lake
- Lithium adsorbent for Directly Lithium Extraction
- Manufacturer High Flow Pleated Water Filters
- Gold recovery materials from Industrial wastewater
- Potassium removal material from Salt Lake
- Thallium removal Materials from Wastewater
- Scandium Extraction Materials
- Molybdenum recovery from waste catalyst containing molybdenum
- Recycling copper from PCB circuit board wastewater