ポリアクリル酸ナトリウム2024年ガイド：用途、安全性、価格

Table Of Contents

1. Introduction to Sodium Polyacrylate
   • Classification Based on Molecular Weight
   • Applications in Various Fields
   • Key Properties and Performance
2. Production Process
   • Methods of Production
   • Overview of Polymerization
3. Working Mechanism
   • Water Absorption Process
   • Molecular Structure and Behavior
4. Uses of Sodium Polyacrylate
   • Disposable Diapers and Feminine Hygiene Products
   • Medical Applications and Water Treatment
   • Packaging and Transportation
   • Personal Care Products and Mining Industry
   • ジェル・アイスパック
5. Safety Research
   • Safety Considerations and Material Data
   • Handling Precautions and Environmental Impact
6. Price and Procurement
   • Pricing Information
   • Where to Purchase Sodium Polyacrylate
7. Frequently Asked Questions (FAQs)
   • Safety Concerns
   • Biodegradability and Environmental Impact
   • Plant and Soil Interaction
   • Availability and Household Sources

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Introduction to Sodium Polyacrylate

Sodium Polyacrylate, also known as Super Absorbent Polymer (SAP), is a polymer widely used for its water absorption properties. It can be categorized based on molecular weight into water-soluble and water-swellable forms, with the latter being the focus of this article. Sodium Polyacrylate is extensively utilized in industries ranging from hygiene products to water treatment due to its exceptional absorbency and gel-forming abilities.

Production Process

Sodium Polyacrylate is typically produced through gel polymerization, solution polymerization, or suspension polymerization methods. These processes involve complex chemical reactions to create the polymer structure essential for its water-absorbing properties.

Working Mechanism

Upon contact with water, Sodium Polyacrylate dissociates into charged ions, expanding its molecular structure and forming a gel-like substance. This mechanism allows it to absorb and retain large amounts of water relative to its own weight.

Uses of Sodium Polyacrylate

Sodium Polyacrylate finds applications in various sectors such as disposable diapers, feminine hygiene products, medical supplies, water treatment, and even in gel ice packs for cooling purposes. Its versatility and water absorption capabilities make it a valuable component in numerous products and processes.

Safety Research

Extensive safety research has shown that Sodium Polyacrylate is safe for use in consumer products. However, precautions should be taken during handling to avoid potential hazards associated with its physical properties.

Price and Procurement

The price of Sodium Polyacrylate can vary depending on its intended application and quality. It is available for purchase in bulk from manufacturers or in smaller quantities from retail outlets and online platforms.

Frequently Asked Questions (FAQs)

Common questions regarding the safety, biodegradability, and household availability of Sodium Polyacrylate are addressed in this section, providing comprehensive information for interested readers.

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Please note that the content has been condensed and reorganized for clarity and ease of understanding.