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Company Address  No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.

Production base  Juye Chemical Industry Park, Heze City, Shandong Province.

Nanjing Branch Company  Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.

Phone ： +86-531-88986356 

Phone ：+86-15562623709 
Email ： sdprio@sdprio.com

Polyol phosphate ester PAPE
Polyol phosphate ester PAPE
Polyol phosphate ester PAPE
Polyol phosphate ester PAPE

Polyol phosphate ester PAPE

Category:

Organophosphorus scale and corrosion inhibitor chelating agent

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Keywords:

Organophosphorus scale and corrosion inhibitor chelating agent

Detailed introduction

Polyhydric Alcohol Phosphate Ester ( PAPE )

Alternative name: Nitrogen-containing polyol phosphate ester, PAE , Polyhydroxy compound phosphate mixed ester

Structural formula:

Performance and Applications:

Polyol phosphate esters are a new type of water treatment agent, exhibiting excellent scale inhibition and corrosion inhibition performance. This is attributed to the introduction of multiple… in their molecular structure. Polyoxyethylene groups not only enhance corrosion inhibition but also improve scale‑inhibition performance against calcium scale and the dispersibility of silt and sediment. As for the scale inhibitors currently available in China, It exhibits excellent inhibition of uncontrollable barium and strontium scale deposition in water, and also effectively controls the precipitation of sparingly soluble salts such as calcium carbonate and calcium sulfate. It exhibits excellent scale‑inhibition performance and provides cathodic protection for steel, with corrosion‑inhibition efficacy superior to that of existing domestic products of the same type. Polyol phosphate ester. It exhibits excellent compatibility with water‑quality stabilizers such as polycarboxylates, organic phosphonates, inorganic phosphates, and zinc salts.

PAPE Scale inhibitors suitable for oilfield water‑injection systems and corrosion‑and‑scale inhibitors for circulating cooling‑water treatment.

Technical Indicators:

Project

Indicator

Appearance

Colorless to yellow transparent liquid

Solid content %

≥50.0

Density (20℃) g/cm 3

≥1.25

pH (1% aqueous solution)

2.0-3.0

 

Instructions for use:

Polyol phosphate varies depending on water quality and process conditions. PAPE Used as a scale inhibitor, the typical dosage is less than 15mg/L , when used as a closed-loop corrosion inhibitor, it can reach up to 150mg/L That is all.

Packaging and Storage:

PAPE Packaged in plastic drums, each drum 25kg or 250kg , or as determined by user requirements. Store in a cool, dry place; shelf life is twelve months.

Security Protection:

Polyol phosphate esters are acidic liquids; take appropriate personal protective measures during handling, and avoid contact with skin, eyes, and other sensitive areas. If contact occurs, rinse thoroughly with copious amounts of water.

Application scenarios

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