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Sodium Polyacrylate for Ice Packing

Sodium Polyacrylate for Ice Packing

Mainly composed of super absorbent polymer (SAP),  SOCO®Polymer is a new type of functional material that can absorb a large amount of water and swell into hydrogel. It is a synthetic resin that can not only absorb water but also hold water from releasing (under certain pressure). SOCO®Polymer can generally absorb water equivalent to hundreds or even thousands times of their volume. It is widely used in industry, medical care,  agriculture and other fields. Nowadays it has been the more popular choice of raw materials for manufacturing Ice Packs.

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Product Introduction:

SOCO® Polymer SNN580H 

SOCO® Polymer SNN580H is special for dry ice packs, gel icepack, icepack sheet etc.. It has better capabilities of water  absorption and water-keeping. The ice pack made of SNN580H has a larger cold storage capacity. In addition, SNN580H is non-toxic and eco-friendly. 


Product Characteristics

Appearance White Particles Particle SizeCustomizable
CAS No.9003-04-7Shelf Life More Than 1 Year
SafetyHarmless No-Flammable
ApplicationSodium Polyacrylate for Ice Packing
CertificateISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH  (SAPS with the lowest sulfate residue), etc.

                                                                                      *For more details and informationplease consult our specialists


SOCO® Polymer SNN813 

SOCO® Polymer SNN813 is the new upgraded version of products for dry ice packs, gel icepack, icepack sheet. It has  more excellent performance like longer holdover time, better water absorption capacity,  faster water absorbing speed, etc. The ice packs made from it can be suitable for more different applications, which help you improve the service efficiency of ice packs sheet, gel icepack and  save cost. 


Appearance White Particles Particle SizeCustomizable
CAS No.9003-04-7Shelf Life More Than 1 Year
SafetyHarmless No-Flammable
ApplicationSodium Polyacrylate for Ice Packing
CertificateISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH  (SAPS with the lowest sulfate residue), etc.

                                                                                *For more details and informationplease consult our specialists 


 The Advantages of SOCO® Polymer

 

     ✔️Cooling for 24h 

             Efficient and stable 


 ✔️Save Cost 

       Reusable products with less dosage 


 ✔️Non-toxic & Harmless 

        Eco-friendly






25s

Faster Water Absorption Speed


Through the comparison test of water absorption  speed among SNN813, SNN580H and other similar  products, with the same and equal water amount,  SNN813 takes 25s to absorb water and expand into  hydrogel, which is the shortest among all products.

*The data provided is for reference only, and there may be varying degrees of error in different objective  environments. Please refer to actual usage for accuracy.







icepack441times441times

Stronger Water Absorbency


Through the comparison test of water absorbency  speed among SNN813, SNN580H and other similar  products, with the same amount of products,  SNN813 can absorb 441 times of its own volume,  which is the highest among all products.

*The data provided is for reference only, and there may be varying degrees of error in different objective  environments. Please refer to actual usage for accuracy.










1.12%

Lower Photolysis


We conducted a test to simulate the photodegradation  levels of SNN813 and other products under natural  lighting conditions within a month. The results showed that SNN813 had the lowest level of photodegradation,  at only 1.12%. Competitor A had twice the level of  photodegradation compared to SNN813, while  competitor B had three times the level. This indicates  that SNN813 has a strong resistance to  photodegradation and possesses stronger gel  strength and water retention capabilities.

*The data provided is for reference only, and there may be varying degrees of error in different objective  environments. Please refer to actual usage for accuracy.






30h

Longer Cooling Time


We’ve designed a test to observe the change of  temperature of SNN813 and SNN580H, the result is  very promising. SNN813 can maintain the cooling  condition for up to 32.17h, which is much longer  than other similar products.

*The data provided is for reference only, and there may be varying degrees of error in different objective  environments. Please refer to actual usage for accuracy.











Finished Ice Packs 

Made of SOCO® Polymer


Besides the raw materials (SOCO Polymer)for dry icepacks, SOCO also produces finished ice pack products, such as icepack sheet, dry icepack, reusable ice packs bulk, water filled ice pack and other commercial ice packs to name but a few, which are widely used in the field of medical, cold chain transportation, food fresh keeping, etc.


01Water Injection Ice Pack

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Put SOCO® Polymer into packaging and pour tap water in a certain proportion, wait 3-5min to form gel.  After that you can seal it and put it into refrigerator for 6 hours. Then it can be used.


02Self-priming Type Ice Pack


It is also called PE film+ Non-woven Ice Pack. Put  SOCO® Polymer into ice pack bags and seal it. Then put it into water for swelling reaction for 3-5min, when take it out, put it into refrigerator with non-woven fabrics face up for more than 6 hours, then it can be used.


03Gel Ice Pack

Put SOCO® Polymer into water. When the gel forming is done, you can fill it into the packing and  seal it. Put it into refrigerator for 6 hours before using.





-10~-15 Ice Packs

The new product for -10~-15℃ Dry Ice Pack is one of the new projects of SOCO® that is being researched and developed. 

 It has more prominent superiorities and wider applicability.



FAQs About Gel Ice Pack

  • How long do i need to freeze gel ice packs for?

    We recommend freezing smaller gel ice packs (100g or less) for at least 12 hours. For larger gel ice packs we recommend a freezing time of 24 hours. Do note that freezing times may vary depending on the freezer, temperature and quantity of gel ice packs being frozen at once. Gel ice packs are ready to use when the liquid contained is frozen solid. Gel ice pack can also be the better choice for cold-chain transportation of food & medicine since it can provide the proper low temperature without melting water running around. It is also reusable and anti-bacteria.

  • How long does SOCO® gel ice pack last?

    For the most part, gel ice packs are the easiest solution for cold shipping. Because they freeze at a lower temperature than ice, they tend to last longer, usually about 24-36 hours (depending on how well insulated a package is).

  • What temperatures do gel ice packs keep items cool at?

    Gel ice packs typically keep items at a temperature range of between 5-20 C. The range is dependent on the ratio of ice gel pack to volume of the container. The more empty space is filled with gel ice packs, the colder it is.

  • Are gel ice packs safer to use than dry ice?

    Unlike gel ice packs, dry ice is considered a hazardous material. What that means is dry ice is subject to additional shipping regulations and special handling, specifically when shipping by air. Gel ice packs, on the other hand, don’t have the restrictions when shipping by air and can even be traveled with according to the TSA guidelines (see question on the 3-1-1 rule).

  • Are SOCO® gel ice packs for food dangerous?

    SOCO® gel ice packs are designed to not leak under most circumstances but if they do, they are non-toxic and do not contain any hazardous materials. The gel in freezer packs is usually a polymer mixed with water, they should be relatively safe. Note however, to be on the safe side, if a gel ice pack does leak into your food, we don’t recommend eating or serving it.

  • How many gel ice packs do i need?

    Typical gel ice pack use requires only 1 piece per insulated container when transporting food items. The size of the gel ice pack required is dependent on the travel duration and size of the container. For smaller containers (take away sized) we recommend 1 piece of the 100g OEM Gel ICE Pack or 40g Streampeak Gel ICE Pack. For medium size we’d recommend 1-2 pieces of the larger size depending on the space available.

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