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
Product Parameters
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
Applications
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.