The Small Package Desiccant 1-10g Silica Packet is a kind of highly active adsorption material. reusable silica gel bead has the characteristics of high adsorption performance, good thermal stability, stable chemical properties and high mechanical strength. Silica gel is a high absorbent with a purity of 99.6%. Exposing in the air (RH 80%-90%, 25°C) 7 hours, it can absorb 35-39% water.
Widely used in shoes and hats, handbags, food, medicine, toys, wood products, instruments, meters, electronics, computers and other items packaging. The static adsorption of the sealed space removes moisture, controls the relative humidity, and has the effect of preventing moisture and mildew.
Product Parameters
|
Items |
Typical Values |
|
Qualific Ation of Granularity |
≥98% |
|
Attrition Rate |
≤4 |
|
Bulk Density |
≥750g/cm³ |
|
Resistivity |
≥3000 |
|
PH Value |
5.6~8 |
|
Content of Effective Constituents |
99.6% |
|
Appearance |
Spheric Grain |
|
Moisture Content |
≤3% |
|
Chemical Formula |
SiO2*nH2O |
|
Diameter |
1~3mm, 2~4mm, 3~5mm |
|
Moisture Rate |
RH=20%≥10% RH=40%≥20% RH=80%≥34% |
|
Environmental Conservation |
Pb≤2ppm Cd≤2ppm Hg≤2ppm CrVi≤2ppm PBBs≤2ppm PBDEs≤2ppm(ppm=mg/kg) |
Up to 34% Water Absorption Rate
50g desiccant packet is able to absorb at least 17g water
Customized Packet Materials Available
Can choose more in line witch your product desiccant packaging material
Widely-used
Foods, Medicines, Electronics, Cabinets, Closets, Cosmetics, Safes, Ammo cans
Hot Tags: reusable silica gel beads, China reusable silica gel beads manufacturers, suppliers, factory, silica gel for humidity reduction, pharmaceutical packaging drying agent for storage and transit, desiccant, drying packets for protecting products, desiccant for boxes, moisture absorbing packets for products
