I. Product Overview: Silica Gel Desiccant for Food & Pharmaceutical Use (China Supplier)
Silica gel desiccant is a high-activity adsorbent with an amorphous structure, chemical formula mSiO₂·nH₂O. As a professional China supplier, we provide this desiccant that complies with Chinese chemical standard HG/T2765-2005 and holds FDA certification, making it one of the few desiccants safe for direct contact with food and pharmaceuticals (silica gel for food).
It boasts prominent core characteristics: excellent moisture absorption performance, delivering long-lasting and stable moisture protection in various packaging environments; it will not soften or liquefy even when fully immersed in water; meanwhile, it is non-toxic, odorless, non-corrosive and pollution-free, allowing direct contact with various items without adverse effects. Our desiccant bags are designed to maximize these advantages for practical use.
II. Core Advantages of Silica Gel Desiccant & Desiccant Bags (China Supplier)
1. Strong moisture absorption: Can absorb more than 30% of its own weight in water, maintaining its shape after moisture absorption for stable moisture-proof effect—ideal for high-demand moisture control scenarios.
2. Stable and reliable performance: Good thermal stability and high mechanical strength, adapting to packaging needs in different temperature and humidity environments. Our silica gel desiccant maintains consistent performance across diverse applications.
3. High application safety: Non-toxic, harmless and free of secondary pollution, suitable for protective scenarios of various sensitive products, including food and pharmaceutical packaging (silica gel for food). As a trusted China supplier, we prioritize safety in every desiccant product.
III. Application Scope of Silica Gel Desiccant Bags
Widely used in footwear, leather goods, handbags, food, pharmaceuticals, hardware, toys, bamboo and wood products, instruments and meters, electronic appliances and other fields. Especially suitable for humidity-sensitive products, our desiccant bags effectively extend product shelf life and ensure product quality. It is the preferred moisture-proof solution for both daily commodities and industrial products.
IV. Performance Parameters of Silica Gel Desiccant (China Supplier Standard)
- Particle size qualification rate: ≥86%
- Bulk density: ≥750g/L
- Water adsorption capacity: ≥30% under conditions of T=25℃ and RH=80%
- Moisture content: ≤5%
- pH value: 4-7
- Recommended dosage: 1.67-2 grams per liter of packaging space (for optimal performance of desiccant bags)
Tag : silica gel , desiccant , silica gel desiccant ,desiccant bags , China Supplier
