Product Description

good scale inhibition uv curable monomers for Iow pressure boilers

Quick Details

Classification:	Chemical Auxiliary Agent	CAS No.:	26099-09-2	Other Names:	HPMA
MF:	(C4H4O4)n	EINECS No.:	232-196-0	Purity:	48% min
Place of Origin:	Jiangsu China (Mainland)	Type:	TX-UV	UVU	Activated Carbon
Usage:	Water Treatment Chemicals	Brand Name:	TX	Model Number:	HPMA

Packaging & Delivery

Packaging Detail:

Package and Storage: Normally In 250kg net Plastic Drum

IBC drum can also be used as required. Storage for ten months in room shady and dry place.

Delivery Detail:

5days after receive your deposit

Specifications

HPMA for water treatment chemicals

CAS NO.:26099-09-2

Purity: 98.5%

Clear transparent liquid

200kg/plastic drum

Recirculating Cooling Water System HPMA

Properties:

1. 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°C.

2. HPMA has obvious threshold effectunder high temperature (350°C) 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°C with effective time as long as 100 hours.

3. 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.

4. 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 (20C) 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 Iowpressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.