products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Sodium Polyacrylate Ice Pack
Created with Pixso.

Environmentally Safe Non-Toxic Sodium Polyacrylate Ice Pack with Long-Lasting Cooling Performance

Environmentally Safe Non-Toxic Sodium Polyacrylate Ice Pack with Long-Lasting Cooling Performance

Brand Name: SOCO®
MOQ: 500kg
Price: Please Consult Our Specialists
Detail Information
Place of Origin:
Qingdao,China
Cas Number:
9003-04-7
Type:
Ice Pack
Productname:
Sodium Polyacrylate Ice Pack
Origin:
Qingdao, China
Highlight:

Environmentally Safe Sodium Polyacrylate Ice Pack

,

Long-Lasting Cooling Performance Gel Ice Pack

,

Non-Toxic Biodegradable Ice Pack

Product Description
Environmentally Safe Biodegradable Gel Ice Packs Featuring Sodium Polyacrylate (CAS No. 9003-04-7)
Product Overview

Environmentally Safe Biodegradable Gel Ice Packs are cooling packs formulated with sodium polyacrylate (CAS No. 9003-04-7) as the core water-absorbing and gel-forming material. The polymer rapidly absorbs water and converts it into a stable gel, delivering long-lasting, consistent cooling performance. Designed with environmental responsibility in mind, these gel ice packs are suitable for cold chain logistics, food & beverage transport, pharmaceutical shipping, medical use, and personal cooling applications.

Key Product Features
  • High Water Absorption & Stable Gel Formation: Sodium polyacrylate absorbs hundreds of times its own weight in water, forms a uniform, leak-resistant gel after hydration, and maintains structure even after repeated freezing and thawing cycles
  • Long-Lasting Cooling Performance: Provides extended cooling duration compared with traditional ice, slow melting rate ensures stable temperature control, ideal for refrigerated and frozen transportation
  • Non-Toxic & Safe for Contact Applications: Non-toxic polymer formulation, suitable for food, pharmaceutical, and medical cold chain use (non-direct consumption), odorless and clean to handle
  • Flexible Customization: Available in various sizes, shapes, and gel concentrations, cooling duration and gel strength can be adjusted according to application needs, compatible with PE, PA, or composite outer packaging
Typical Applications
  • Food & Fresh Produce Cold Chain
  • Pharmaceutical & Vaccine Transportation
  • Laboratory Sample Shipping
  • Medical & First-Aid Cooling Packs
  • Reusable Personal & Outdoor Cooling
Frequently Asked Questions
Q1: What role does sodium polyacrylate play in the gel ice pack?

Sodium polyacrylate is the core absorbent polymer. It absorbs water and forms a stable gel that stores cold efficiently and releases it slowly, ensuring long-lasting cooling.

Q2: Is the gel ice pack safe if it leaks?

The gel is non-toxic and environmentally safe, but it is not edible. If leakage occurs, clean with water and dispose of according to local waste regulations.

Q3: Can these gel ice packs be reused?

Yes. They are designed for multiple freeze-thaw cycles without significant loss of cooling performance or gel integrity.

Q4: Are the gel ice packs biodegradable?

The product is formulated with eco-friendly and biodegradable design principles. Actual biodegradation performance may vary depending on disposal conditions and local standards.

Q5: What temperatures can the ice packs reach?

When fully frozen, they typically maintain temperatures between 0 °C to −18°C, depending on gel formulation, pack size, and freezer conditions.

Q6: Can the gel concentration be customized for longer cooling time?

Yes. Gel concentration, pack thickness, and size can all be customized to achieve specific cooling durations and performance targets.

Q7: Is this product suitable for pharmaceutical cold chain transport?

Yes. It is widely used for pharmaceutical, vaccine, and biotech cold chain logistics, provided it is used with appropriate secondary packaging and validation.