多元醇磷酸酯 PAE

 Performance and Usage:

  • PAPE is a novel water treatment chemical with good scale inhibition and corrosion resistance properties.
  • The introduction of multiple polyoxyethylene groups in the molecule enhances its corrosion resistance and the ability to disperse calcium scale and suspended solids.
  • It effectively inhibits the deposition of barium and strontium scales, which are challenging for existing scale inhibitors, and also provides excellent scale inhibition for sparingly soluble salts like calcium carbonate and calcium sulfate.
  • PAPE offers cathodic protection for steel and is more effective than similar products available domestically.
  • It is miscible with polycarboxylate, organophosphonates, inorganic phosphates, and zinc salts, making it versatile for use with other water treatment agents.
  • The product is suitable as a scale inhibitor for oilfield water injection and as a corrosion and scale inhibitor for circulating cooling water treatment.

Technical Specifications:

  • Appearance: Colorless to yellow transparent liquid
  • Solid Content: ≥ 50.0%
  • Density at 20°C: ≥ 1.25 g/cm³
  • pH Value (1% aqueous solution): 2.0 - 3.0

Usage and Dosage:

  • The dosage varies depending on water quality and process conditions. Generally, PAPE is used at less than 15 mg/L as a scale inhibitor and can be used up to over 150 mg/L as a closed circuit corrosion inhibitor.

Packaging and Storage:

  • PAPE is packaged in plastic drums, with each drum containing either 25 kg or 250 kg, or as per customer requirements.
  • It should be stored in a cool, dry place with a shelf life of twelve months.

Safety and Precautions:

  • PAPE is an acidic liquid, and care should be taken during handling to avoid contact with skin and eyes. In case of contact, it should be rinsed off immediately with plenty of water.

This product is presented as an effective and versatile water treatment chemical that can be used in various industrial applications to prevent scale and corrosion, contributing to improved efficiency and equipment protection.

乙二胺四甲叉膦酸钠

2-羟基膦酰基乙酸

多氨基多醚基甲叉膦酸

双1,6-亚己基三胺五甲叉膦酸

己二胺四甲叉膦酸

乙二胺四甲叉膦酸


Comments

Post a Comment

Popular posts from this blog

Dodecyl Dimethyl Amine Oxide

  Dodecyl Dimethyl Amine Oxide which also has several synonyms including Lauryl Dimethyl Amine Oxide, 1-Dodecanamine, N,N-dimethyloxide, and LDAO. Here's a summary of the key details about this compound: CAS Number : 1643-20-5 Molecular Formula : C14H31NO Molecular Weight : 229.4 Structural Formula : The exact structural formula isn't provided in the text, but it can be inferred that it's an amine oxide with a dodecyl (12-carbon) chain and two methyl groups attached to the nitrogen. Properties : It is described as a cocoamine oxide surfactant that is high in foaming. Among amine oxides, LDAO (a synonym for this compound) is noted for producing the most foam. Specification : Appearance : Colorless to light yellow clear liquid. Active Content : 29.0-31.0% Hydrogen Peroxide : Up to 0.2% Free Amine : Up to 1.0% pH (10% water solution) : 6.0-8.0 Usage : This compound is used in a wide range of industrial cleaning applications where its coupling, high foaming, deterge...
Read more

What is the function of EDTMPS

 EDTMPS， Ethylenediamine tetramethylphosphonic acid sodium is a nitrogen-containing organic polybasic phosphonic acid mainly used as a cathodic corrosion inhibitor. Compared with inorganic polyphosphates, it has a higher corrosion inhibition efficiency, about 3 to 5 times higher. EDTMPS is miscible with water, non-toxic and pollution-free, with good chemical stability and temperature resistance, and can maintain its scale inhibition effect even at high temperatures of 200 ℃. In aqueous solution, EDTMPS can dissociate into 8 positive and negative ions, forming chelates with multiple metal ions, thereby disrupting the normal crystallization of calcium scale and exhibiting good scale inhibition effects on calcium sulfate and barium sulfate scales. The main uses of EDTMPS include as a corrosion and scale inhibitor for circulating water and boiler water, a chelating agent for cyanide free electroplating, a chelating agent for the textile printing and dyeing industry, and a...
Read more