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Silica gel desiccant is crafted using top-notch silica gel raw materials. Through a meticulous screening process, every silica gel particle is guaranteed to be clean, free from dust, and uniformly shaped. Its moisture absorption capability remains stable, ensuring a swift and efficient process. With an outstanding adsorption rate of up to 35%, this desiccant undergoes no change in its state before and after usage. It functions through physical adsorption, which involves a gentle reaction, making it non-toxic and harmless. An additional advantage of silica gel desiccant is its reusability. Simply dry it at high temperatures to restore its moisture-absorbing properties.
Bead size: 0.5-2/1-3(mm)
Wrapping film: Tyvek, composite non-woven or OPP
| Test Item | Standard |
| Moisture Content | ≤4% |
| Absorption Capacity (25ºC - RH = 20%) | ≥9.5% |
| Absorption Capacity (25ºC - RH = 50%) | >=22.0% |
| Absorption Capacity (25ºC - RH = 90%) | >=34.0% |
| Fall resistance | Fall 15 times from 1.2 meters height, and the desiccant bag shall not be broken or damaged |
| Decolorizing Test | Simulants should be colorless |
| Solvent Residue: total | ≤5.0mg/m2 |
| Solvent Residue: Benzene compounds solvent | Non-detectable |
| Aerobic bacterial count | TVCB≤1000 |
| Moulds and yeasts count | TVCYM≤100 |
| Escherichia Coli | Should not be detected |
Used in electronic, aerospace, equipment, computers, hardware, food, medicine, garment, shoes, etc
Topcod provide desiccant, aluminum foil bag for all kinds of diagnostic test kits.
We Topcod, found in 2004, desiccant leader manufacturer, set up branches in Foshan, Shenzhen, Shanghai, Hong Kong and Germany. We have obtained ISO14001 certifications. Aiming to provide mositure-proofing and mildew-proofing protection to worldwide products.
There are1500-plus customers as far as 2022.Topcod has already established long-term cooperation with more than100 well-known enterprises and brands.
Topcod products have covered Europe, North America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia. We are an international brand and your reliable partner.
Customers own brand and logo are warmly welcome, our professional designers will assist you to achieve them. Please contact our sales start for details.
