什么是聚丙烯酸钠？

Sodium polyacrylate is a superabsorbent polymer (SAP) capable of absorbing and retaining large amounts of liquid relative to its mass. Chemically, it is a sodium salt of polyacrylic acid.

What is 聚丙烯酸钠 Made Of?

Sodium polyacrylate is made by polymerizing acrylic acid with sodium hydroxide, resulting in a long chain of acrylate units that are highly water-absorbent.

What is Sodium Polyacrylate Used In?

聚丙烯酸钠 is used in a variety of products and applications, including:

1. Diapers and Adult Incontinence Products: It helps absorb and retain urine.
2. Agricultural Products: It retains moisture in soil.
3. Medical Supplies: Used in wound dressings for its absorbent properties.
4. Cleaning Products: Found in absorbent pads and mats.
5. Industrial Applications: Used in water treatment processes.
6. Consumer Goods: Found in items like gel packs and cooling mats.

What Products Contain Sodium Polyacrylate?

1. Disposable Diapers: Huggies, Pampers, etc.
2. Feminine Hygiene Products: Sanitary pads, tampons.
3. Adult Incontinence Products: Depends, TENA.
4. Pet Products: Absorbent pads for pets.
5. Soil Moisture Retention Products: Water crystals for gardening.
6. Instant Snow: Synthetic snow products for decoration.
7. Medical Dressings: Bandages and wound dressings.

Where Can I Buy Sodium Polyacrylate Powder?

Sodium polyacrylate powder can be purchased from various sources, including:

1. Online Retailers: Amazon, eBay.
2. Specialty Chemical Suppliers: Sigma-Aldrich, Gelsap.
3. Craft Stores: Stores that sell materials for science experiments and crafts.

Where Can I Find Sodium Polyacrylate?

You can find sodium polyacrylate in the absorbent core of diapers, sanitary products, and certain agricultural products. For purchasing in bulk or specific formulations, specialty chemical suppliers and online retailers are your best bet.