Cobalt Free Silica Gel Desiccant
What is Silica Gel?
The Silica Gel, made from sodium silicate, is a highly porous substance that can absorb up to 40% of its own weight, which makes this the highest absorption capacity of any commercially used Desiccant. Most Silica Gel products can be reused by reactivating the Silica Gel contents (contact your Silica Gel manufacturer or retail partner for specific reactivation instructions for their products).
Why Use Them?
Desiccant Products (Silica Gel and Clay) are drying agents used to combat humidity or moisture degradation. Products vulnerable to moisture damage need special protection during transportation, storage, etc. to ensure that it remains effective. Silica Gel Packets and Clay Desiccant’s provide a simple, dependable, and economical solution for preventing moisture damage in sealed packaging.
What are some uses for Silica Gel?
Silica Gel has many uses, many of which fall under the category of preventing moisture damage. Many manufacturers include Silica Gel packets in their electronics packaging which helps protect the electronics from moisture damage. Silica Gel has also been known to assist in drying electronic devices that have gotten wet by placing device in an airtight container with some Silica Gel, thus removing most if not all of the moisture from the device more effectively than air drying and more safely than applying heat. Leather goods are often transported with Silica Gels to help protect them from moisture damage. Storing leather goods with Silica Gel packets can also help protect them from moisture and make them last much longer.
If you have ever seen dried flowers and wondered how they managed to dry them and maintain the colors and shapes, they probably used Silica Gel. Covering the flowers with loose Silica Beads while they are still vibrant and firm dries them quickly, which helps maintain the color and shape of the flowers. Silica Gel can also be placed in a gun safe to help prevent moisture damage to both guns and ammunition.
For people who use dry bags or dry boxes while participating in water sports adding Silica Gel packets to dry bags or dry boxes absorbs any moisture that may have gotten in. Adding a Silica Gel packet to an underwater camera case can help absorb any moisture that may have gotten in when the camera was being put in the case. For scuba divers, the changes in pressure and temperature as they descend can cause any moisture present in the waterproof case to condense – the Silica Gel packets prevents this condensation from collecting on the camera. Vitamins and pills are often packaged with Silica Gel packets to prevent the damage or decomposition due to moisture in the bottle. Silica Gel packets are also used to help keep dried food, like beef jerky and pepperoni, fresh.
Performance Parameter
Type | White Silica Gel | Blue Silica Gel | Orange Silica Gel | |
Size | 1-3mm, 2-4mm, 3-5mm | |||
Static Water Absorption (%) | RH=20% | ≥11.0 | ≥8.5 | ≥8.0 |
RH=50% | ≥28.0 | ≥22.5 | ≥22.0 | |
RH=90% | ≥37.0 | ≥31.4 | ≥30.0 | |
Wear Ratio (%) | ≤0.5 | ≤0.5 | ≤0.5 | |
Qualified Size Ratio (ml/g) | ≥90.0 | ≥97.0 | ≥96.0 | |
LOI (%) | ≤1.0 | ≤1.0 | ≤1.0 | |
Bulk Density (g/ml) | ≥0.75 | ≥0.75 | ≥0.75 | |
Moisture Indicating | RH=20% | No Indication | Blue / Light Blue | Light Yellow |
RH=35% | Purple / Mauve | Light Brown Green | ||
RH=90% | Light Red | Light Green | ||
Application
1. Packaging of electronic components
2. Instruments & Equipment Computers
3. Garments, shoes, caps, toys, bags
4. Aerospace
5. Food and Medical
6. Wood-works, furniture and so on
Package
| Inner package | Composite paper, cotton paper,filter paper, non woven paper, Tyvek paper, aiwa paper,etc. |
| Outer package | Carton, bag,plastic bucket, etc. |
| Shipping | Within 10-30days after receiving payment |
Our service
1. OEM/ODM service
2. Free sample available service
3. Total solution suggestion service
4. Professional team service
5. Trial order available service
6. Free writing print service based on our regualr print
7. Always online service
Why should I buy from Chunwang-China container desiccant supplier
Manufacturer of moisture-container desiccant , odor solution and food fresher keeper since 1998
ISO14001:2015, ISO9001:2015, GMP,USAFDA DMF registered, BSCI, SGS, DMF free, REACH certified
Wide range of products: moisture, odor, oxygen, ethylene absorber for industrial, food & pharmaceutical, home use
Fast delivery
Learn more about us please refer to VR Video http://desiccant.chun-wang.com/chunwang_vr.html
For more details please refer to website:http://desiccant.chun-wang.com/
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