Silica Gel
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Keyword:
- Product Description
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Silica gel desiccant is a highly active adsorption material. It is made by acidifying refined sodium silicate. It has a rich microporous structure and stable chemical properties. This product indicates the humidity status through a clear color change, offering three types: blue, orange, and white, to meet the precise humidity control requirements of different application scenarios.
Application fields
1. In the field of fruit and vegetable preservation: humidity control in refrigerated storage facilities and controlled atmosphere storage facilities; moisture-proof packaging for fruit and vegetable transportation; fresh-keeping display cabinets in wholesale markets; white silicone can be directly used for packaging of high-quality fruits and vegetables.
2. Protection of Precision Instruments: Moisture-proof storage of electronic components; Protection of precision instrument equipment during transportation; Moisture-proof maintenance of laboratory instruments.
3. Industrial manufacturing sector: Rust prevention storage for metal materials; Moisture protection for chemical raw materials; Mold prevention for textiles.
4. Special application fields: Anti-humidity packaging for pharmaceuticals (white); Anti-rust coating for military equipment and weapons (blue); Anti-mildew protection for archives and cultural relics.
PRODUCTORANGE SILICA GEL
ColorOrange-yellow transparent or translucentShapeSpherical glass particlesAl2O2 (%)≈97SiO2(%)≈3Specific surface area(m²/g)≈750Adsorption capacity (%)RH=20%≥8RH=35%≥15RH=50%≥20RH=90%≥30Bulk density (g/L)750-800Pore volume(ml/g)0.4Compressive strength(N/PC)≥200Water content≤3Specification (mm)1-3, 2-5, 2-4, 3-5Product nameBlue silica gelItmeTechnical specificationBulk Density≥0.72g/cm3
Adsorption CapacityRH=20%≥10.5%RH=50%≥23%RH=80%≥36%Abrasion Rate≤4%SiO2≥98%Moisture≤2%Size1-3mm,2-4mm,3-5mm,4-8mm
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