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| Brand Name: | SOCO® |
| MOQ: | 500kg |
| Price: | Please Consult Our Specialists |
This ice pack is a high-performance cooling solution designed using sodium polyacrylate super absorbent polymer (SAP). Once hydrated, it forms a gel that locks in large amounts of water and maintains a cooling effect for long durations. Compared with traditional ice, this product is lightweight, reusable (depending on type), leak-proof, and far more efficient at retaining cold temperature.
Engineered with environmental safety in mind, this sodium polyacrylate-based ice pack is suitable for cold-chain logistics, food delivery, pharmaceuticals, medical transportation, outdoor sports, and daily cooling needs.
Each pack rapidly absorbs water and converts it into a gel capable of holding up to 200-500 times its weight (depending on grade).
The gel structure retains cold temperature for hours, outlasting conventional ice in many applications.
Made using harmless SAP material; safe for contact and disposal. Optional biodegradable formulation available.
Easy to carry and store—hydration occurs only before use, which greatly reduces shipping and storage cost.
Once hydrated, liquid becomes an immobilized gel, preventing leakage even under pressure.
Packaging, sheet size, SAP content, cooling duration, biodegradable version, and water-absorbing capacity can be tailored according to client needs.
The internal material is sodium polyacrylate SAP, a super absorbent polymer that forms gel after absorbing water.
It is non-toxic and environmentally safe. If the pack is punctured, simply rinse away the gel; it does not release harmful chemicals.
Cooling duration varies by model and environment. Many packs can remain cool for 4-12 hours, while premium grades can last longer.
Some models are reusable (rehydrate-refreeze), while others are single-use for logistics. Custom types can be supplied per requirements.
Soak the pack in clean water for 3-5 minutes, allow swelling and water absorption, then place it in a freezer for chilling before use.
Standard SAP is not naturally biodegradable. A biodegradable, eco-friendly version can be manufactured upon request.
It is optimized for water absorption. Salt-water or alcohol solutions reduce absorption performance but special custom formulations are available.
