Product Description
Blue Silica Gel
Properties
Blue silica gel consists of blue or light blue glassy particles. It is available as blue silica gel indicator and blue silica gel. The color changes from blue to purple to light pink as it absorbs moisture, indicating the humidity level and the need for replacement. It can be used as a standalone desiccant or in combination with Type A Silica Gel.
Application
Blue silica gel is primarily used for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. The color change from blue to red visually indicates the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity. It is widely used as a desiccant for packing precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household appliances.
Company: Lianyungang Chemsize International Trading Co., Ltd.
Technical Specifications
Items
Indicators
Blue silica gel indicator
Blue silica gel
Particle size pass rate % ≥
90
85
Adsorption capacity %≥
RH20%
8
--
RH35%
13
--
RH50%
20
20
Colour
RH20%
blue or light blue
--
RH35%
purple or purplish red
--
RH50%
light red
light red
Loss on heating ≤%
2
5
Appearance
Bule or light blue
Note: Special requirements are subject to agreement
Discover our Blue Color Changing Silica Gel Desiccant Sorbent in sizes ranging from 1-3mm, 2-4mm, to 3-5mm. Perfect for moisture control.
Packaging: Bags of 25kg
Certifications
Silica Gel Factory
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Our Silica Gel Factory is certified by the Quality Management System Certificate ISO9001, Environmental Management System Certificate ISO14001, and Occupational Health and Safety Management System Certificate ISO45001. Additionally, we have passed SGS REACH SVHC, ROHS, and DMF tests.
Our products are of the highest quality and meet rigorous standards for safety and environmental responsibility. Trust us for all your silica gel needs!
Detailed Photos
Packaging & Shipping
Product and Packaging:
Discover our Blue Color Changing Silica Gel Desiccant Sorbent available in various packaging options like 25kg bags, 500kg Jumbo bags, Drums, and Pallets. Ideal for moisture control.
Company Profile
Quality Contral:
Blue Indicating Silica Gel
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Our Blue Indicating Silica Gel is a versatile desiccant that can be customized in terms of particle size, packaging, moisture, and specifications to suit your needs. It is ideal as a primary desiccant or can be blended with other desiccants for applications requiring visual control of moisture.
Chemsize silica gel beads are saturated with a moisture indicating solution, giving them a deep blue color when dry. The color changes from blue to purple to pink as it adsorbs moisture.
Chemical Formula: SiO2· nH2O + CoCl2
Also known as narrow pore silica gel, Chemsize features a vast network of interconnecting pores with diameters of 20-30 nanometers. These pores effectively trap and hold moisture through physical adsorption and capillary condensation. Silica gel can remove moisture at temperatures up to 220°F, but it is most effective at room temperature (70-90°F) and high relative humidity (60-90% Rh).
Blue Indicating Silica Gel Typical Applications:
Compressed air dryers
Gas drying
Breathers
Packaged goods
Additional Information
Chemsize Blue Silica Gel
Welcome to Chemsize International Trading Co., Ltd.
Introducing Chemsize Blue Silica Gel,