波克棋牌

Welcom to Changsha Jianglong Chemical Technology Co., Ltd.!

Changsha Jianglong Chemical Technology Co., Ltd.

Products
Contact Us

Changsha Jianglong Chemical Technology Co., Ltd.

波克棋牌Mobile phone:+86-13517495809 Mr.Tan

波克棋牌Tel:+86-731-83998537/83998545

Fax:+86-731-89922183

Add:No.36,Wangjiawan,Zuojialong,Yuelu District,Changsha City,Hunan Province,China.

Products

Poly(maleic acid)(HPMA)

Poly(maleic acid)(HPMA)

Hydrolyzed Polymaleic Anhydride (HPMA)

CAS No.:26099-09-02

Quality Indicators confirm to GB /T 10535-1997

 

Item Indicators
Appearance Light yellow to brownish red transparent liquid
Solid content % ≥ 48.0
Bromine value mg/g ≤ 80.0
Average molecular weight  ≥ 450
pH(1%water solvent) 2.0-3.0
Density(20℃)g/cm3   ≥ 1.18

 

Usage

波克棋牌HPMA is usually 1 to 15ppm with organic phosphonate compound, used for circulating cooling water, oilfield water injection, crude oil dewatering and low pressure boiler furnace treatment, has a good inhibition scale generation and stripped of the role of old dirt, the inhibition rate mayup to 98%. HPMA and zinc salts, can effectively prevent the corrosion of carbon steel.

波克棋牌Safety and Protection

HPMA for Acidity, Avoid contact with skin, eyes, etc., apply plenty of water after contact.

波克棋牌Packing and storage

波克棋牌HPMA packed in plastic drum, the per drum25kg or determined by the user. Storage period of 10 months.

【Back】