PAPE

Polyphenol phosphate ester PAPE is a new type of water treatment agent with good corrosion inhibition performance. Due to the introduction of multiple polyoxyethylene groups into the molecule, not only does it improve corrosion inhibition performance, but it also enhances the ability to inhibit calcium scale and disperse sediment. It has an excellent inhibitory effect on the deposition of barium and strontium scales in water that cannot be controlled by existing scale inhibitors in China. It also has an excellent scale inhibition effect on the deposition of insoluble salts such as calcium carbonate and calcium sulfate in water. It has a cathodic protection effect on steel and its corrosion inhibition effect is better than similar products in China. Polyol phosphate esters are well mixed with water stabilizers such as polycarboxylates, organic phosphates, inorganic phosphates, and zinc salts.

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DESCRIPTION

DESCRIPTION

PAPE

Factoty Competitive Price

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SPECIFICATION

project	Indicators（HG/T 2228-2014）
Appearance	Light yellow to brown viscous liquid
Solid Content，% ≥	50.0
Phosphate ester content（以PO₄^3-计）%， ≥	32.0
inorganic phosphorus content（以PO₄^3-计）%，≤	7.0
PH value (1% aqueous solution)	1.5~2.5

APPLICATION

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Polyol phosphates have a wide range of applications, mainly reflected in the following aspects:

Flame retardant: Polyol phosphates are widely used as flame retardants for materials such as plastics, rubber, and coatings due to their excellent flame retardant properties, improving their fire resistance and reducing fire risks.

Lubricating oil additives: In the field of lubricating oil, polyol phosphates can be used as additives to improve the antioxidant and anti-wear properties of lubricating oil, ensuring stable operation of mechanical components in high-temperature and high-pressure environments.

517c274f0b8140c783af2a50357e52c9 Polyester resin: In the preparation of polyester resin, polyol phosphates can be used as chain extenders to adjust the length and structure of polyester molecular chains, thereby improving the performance of plastics and making them more suitable for different application scenarios.

Plastic additives: As additives for plastics, polyol phosphates can be used to improve the processing performance, flowability, and heat resistance of plastics, making them more suitable for various manufacturing processes.

Coatings: Polyol phosphate esters are also applied in the coatings industry, which can improve the corrosion resistance and weather resistance of coatings, and extend the service life of coatings.