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Pillow Pack Silica Gel Packets

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2018-08-01 07:41
Browse the number: 477
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Product details


The pillow pack silica gel packets use great silica gel as absorbing material, the chemical name is Silicon Dioxide (SiO2). It is odorless, tasteless, and non-toxic. It offers an excellent capacity for physical dehumidification because of its good absorbability, chemical stability, wide surface area and high mechanical strength. The packing film usually is Tyvek paper, Aiwa paper or OPP film. All the films are strong and tough.


*Pillow pack silica gel packets are special designed for medicines, foods, dietary supplements and other product.

*It is made of Tyvek, transparent Aiwa paper or Semi-transparent OPP   paper, comply with China Chemical Standards HG/T2765-2005.

*Pillow sealing pack technology, stable and exquisite.

*Packaging: with a strong plastic bag and evacuated, then put into a firmly carton box.





0.5 gram

20*36 mm


1 gram

20*40 mm


2 gram

20*55 mm


3 gram

30*55 mm

4000 pcs/carton

5 gram

40*55 mm



1. It will absorb up to 34% of its own weight of water vapor. This adsorption efficiency is about 30 times higher than typical desiccant clay, making silica gel the first choice for weight or efficiency.

2. If stored under confined conditions, its shelf life is almost indefinite.

3. It can be regenerated and reused if needed. Gently heating the silica gel will drive off the adsorbed water and prepare for reuse.

4. It is a very inert substance that does not normally erode or corrode other substances, except that the strong base and hydrofluoric acid itself are resistant to attack.

5. Not flammable.

6. Most often and conveniently used in a vented pouch or bag. They are available in a variety of sizes for a variety of applications.

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