Polyacrylic Acid (PAA)
Application | ||
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It is used as a scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramics, painting, etc |
Description | ||
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Polyacrylic acid is innoxious. It is soluble in water. People use this PAA polymer in situations of alkaline and high concentration without scale sediment. The PAA polymer solution can disperse the microcrystals or micro sand of calcium carbonate, calcium phosphate, and calcium sulfate. People use polyacrylic acid and its derivatives inside throw-away baby diapers. Also in ion exchange resins, adhesives, and cleaning agents widely. By the way, cleaning agents are copolymers of acrylic acid in many cases. Engineers also use acrylic acid copolymers in both zeolites and phosphates in washing powder products. This PAA polymer may inactivate the antiseptic chlorhexidine gluconate. And the neutralized polyacrylic acid gels are usually appropriate to acquire biocompatible matrices. That is for healthcare purposes. Such as skin gels for skincare or skin disease treatment products. For the development of polymeric matrices that allow a controlled delivery rate of active substances. The latest research aimed towards the following clarification. The conformational changes of the polymeric gel during neutralization, light irradiation, and embedment of gold nanoparticles. Meanwhile, the US Food and Drug Administration authorized the use of SAPs in packaging with indirect food contact. |
Product Properties
Set 1
CAS
Chemical Formula
Appearance/State
Solid Content
%
Density/Bulk density
g/cm3
pH
Free Monomer
%
pH (1% water solution)
Packaging
Package Type | Weight/Volume per Package | |
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Drum | 200 L | |
Pricing
Unit | ||
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- |
Currency | ||
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- |
Value | ||
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- |
Documents
Product Champions
General Info
Listing Type | ||
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Product |
Published | ||
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Nov 06, 2021 |
Last Edited | ||
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Nov 07, 2021 |
Categories | ||
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Chemicals |
