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Difference between mineral desiccant and silica gel desiccant
Time:
2022/12/15
Mineral desiccant-Mineral desiccant is composed of several kinds of natural minerals, with the appearance of small gray-white balls. It is harmless and is an environmentally friendly desiccant that can be degraded. Silica desiccant- The main component is silica, which is granular or bead-like from natural minerals after purification and processing. As a desiccant, its microporous structure has good affinity to water molecules. The suitable environment of silica gel for moisture absorption is room temperature (20~32) and high humidity (60~90%), and it can reduce the relative humidity of the environment to about 40%. Silica gel is a highly reactive adsorbent material, usually made by the reaction of sodium silicate and sulfuric acid and by physical processes such as aging and acid bubbling
Silica desiccant- The main component is silica, which is granular or bead-like from natural minerals after purification and processing. As a desiccant, its microporous structure has good affinity to water molecules. The suitable environment of silica gel for moisture absorption is room temperature (20~32) and high humidity (60~90%), and it can reduce the relative humidity of the environment to about 40%. Silica gel is a highly active adsorbent material, usually made by the reaction of sodium silicate and sulfuric acid and by the physical process of aging, acid bubble, etc. Silica gel is an amorphous substance, its chemical properties are stable, except for strong alkali, hydrofluoric acid does not react with any substances, silica gel adsorption performance is high, good thermal stability, high mechanical strength, tasteless, non-polluting. Widely used in shoes, hats, handbags, food, medicine, toys, wood products, instruments, meters, electronics, computers, home furnishings and other items of packaging sealing, static adsorption of closed space, remove moisture, control the relative humidity, to play the effect of moisture and mold.
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