Product Description

Properties:

• The European Union classified cobalt chloride as a Class II carcinogen in 1998.


• Blue gum containing cobalt chloride is banned in Europe and the United States.


• Cobalt-free environmental discoloration silica gel was developed to meet market demands.

Features:

• Developed from blue gum color-changing silica gel.


• Orange color-changing silica gel made from fine porous silica gel with inorganic salt mixture.


• Utilizes new non-toxic compound dyes to eliminate pollution caused by dyes and discoloration agents.


• Original technological conditions and good adsorption performance for environmental protection.

Application:

• Mainly used as a desiccant and indicating desiccant saturation degree in sealed packaging.


• Measures relative humidity in precision instruments and general packaging to prevent moisture damage.

Company: Lianyungang Chemsize International Trading Co., Ltd.

Discover our Aluminium Silica Gel Indicator available in sizes 1-3mm, 2-4mm, and 3-5mm. Perfect for various applications like chromatography and desiccant use.

Packaging:

2.5kg bags of Aluminium Silica Gel Indicator available from Lianyungang Chemsize International Trading Co., Ltd. Ideal for various applications like chromatography, desiccant sorbent, and moisture absorption.

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, our products have passed SGS REACH SVHC, ROHS, and DMF tests.

Product and Packaging:

Discover our range of Aluminium Silica Gel Indicators available in bags of 25kg or 500kg, Jumbo bags, Drums, and Pallets. Perfect for various applications.

Quality Control:

Particle size, packaging, moisture, and specifications can be customized to meet your needs.

Available Silica Gel Types:

• White Silica Gel Type A


• White Silica Gel Type B


• White Silica Gel Type C

Other Information:

Various silica gel packages are also available.

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Blue Silica Gel

Blue silica gel is an excellent primary desiccant that can also be blended with other desiccants for applications requiring visual moisture control. Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing color as it adsorbs moisture.

Features:

• Chemical Formula: SiO₂· nH₂O + CoCl₂


• Narrow pore silica gel with interconnecting pores (20-30 nanometer diameter)


• Effective moisture removal up to 220°F, optimal at room temperature (70-90°F) and high relative humidity (60-90% Rh)

Typical Applications:

• Compressed air dryers


• Gas drying


• Breathers


• Packaged goods

Type A Silica Gel

Type A silica gel is a transparent or translucent particle with the chemical formula mSiO₂.nH₂O. It is insoluble in water and inorganic acids, with high mechanical strength and good wear resistance.

Specifications:

• Average pore diameter: 2.0-3.0nm


• Surface Area: 650-800m²/g


• Pore Volume: 0.35-0.45ml/g

Applications:

Mainly used for drying and moisture-proofing, as well as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.

Technical Parameter:

Discover our Aluminium Silica Gel Indicator available in sizes ranging from 1-3mm to 3-5mm. Perfect for various applications like chromatography and desiccant use.

Product and Packaging:

Choose from 25kg or 500kg bags of Aluminium Silica Gel Indicator by Lianyungang Chemsize International Trading Co., Ltd.

Additional Information

Welcome to Chemsize Blue Silica Gel!

Our Chemsize Blue Silica Gel is specially designed with a moisture indicator, making it ideal for various drying applications. Please note that this product is not suitable for use with items intended for consumption, such as food or pharmaceuticals.

Frequently Asked Questions:

1. 
   Can I request a sample order?
   

   Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also available.

   
   


2. 
   What is the lead time for samples and bulk orders?
   

   Samples can be shipped within 3-5 days. Bulk orders of up to 100mt typically take 15 days for delivery.

   
   


3. 
   Is there a minimum order quantity for silica gel?
   

   No, there is no MOQ. However, lower quantities may result in higher average costs.

   
   


4. 
   How are the goods shipped and what is the delivery time?
   

   We ship via DHL, UPS, FedEx, or *** with delivery times of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.

   
   


5. 
   What is the order process for silica gel desiccant products?
   
   
   
   1. Provide your requirements or application details.
   
   
   2. We will offer a quote based on your needs or suggestions.
   
   
   3. Confirm samples and pay a deposit for the order.
   
   
   4. We will proceed with production.
   
   
   
   


6. 
   Can I have my logo printed on the packages?
   

   Yes, we can accommodate logo printing. Please inform us in advance and confirm the design based on our sample.

   
   


7. 
   How are faulty products handled?
   

   Our products undergo strict quality control, with a defective rate of less than 0.2%. In case of any issues, we will replace the products and cover any losses incurred.

   
   

For any further inquiries, please feel free to contact Lianyungang Chemsize International Trading Co., Ltd.