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Zhangjiagang Free Trade Zone Monheit International Trade Co., Ltd.

Silica Gel Granular, Color-Variable Silica Gel, Silica Gel Beads manufacturer / supplier in China, offering China Factory Supply Color-Variable Silica Gel, China Manufacturer High Effective Desulfurization Agent Cyclohexylamine, N-Methyl-2-Pyrrolidone (NMP) with Lower Price 872-50-4 and so on.

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Supplier Homepage Product Silica Gel Color-variable Silica Gel China Factory Supply Color-Variable Silica Gel

China Factory Supply Color-Variable Silica Gel

FOB Price: US $500-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-1,000/ Ton
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Port: Shanghai, China
Production Capacity: 2000tons Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Silica Gel
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Surface Area: 300-400m2/G
  • Pore Volume: 0.35-0.45ml/G
  • Thermal Conductivity: 0.63 Kj/M.Hr
  • Keywords: Silica Gel
  • Mf: Msio2.Nh2o
  • Transport Package: 25kg/Drum, 500kg/Bag, 800kg/Bag
  • Origin: China
  • Classification: Silicon Dioxide
  • Kind: Alkaline Oxide
  • Appearance: Transparent or Translucent Glass-Like Pellet or L
  • Average Pore Diameter: 2.0-3.0nm
  • Specific Heat: 0.92kj/Kg
  • Free Sample: Available for Silica Gel
  • CAS: 112926-00-8
  • Trademark: Monheit
  • Specification: silicon dioxide
  • HS Code: 2811221000
Product Description
China Factory Supply Color-variable Silica Gel 

Welcome to Visit Our Factory
China Factory Supply Color-Variable Silica Gel


1. Characteristics of Silica Gel                                                      Basic Info

  • Model NO.: 1-3mm, 2-4mm, 3-5mm
  • Drying Method: Static Drying
  • Sorbent: Silica Gel
  • Color-Variable Silica Gel: 2-4mm,3-5mm
  • Shape: Beads
  • Kind: Silica-Gel Desiccant
  • Desiccant: Chemical Desiccant
  • Rubingel Silica Gel: 2-4mm,3-5mm

Color-variable Silica Gel
The European Union decided in 1998 that cobalt chloride is a carcinogen and blue silica gel containing cobalt chloride was thus prohibited and disappeared from European and American markets. To meet the needs of the market, our Company developed color-variable silica gel. 

In the form of spherical or irregularly-shaped grains, the gel is currently presented either purple, orange or yellow. With silicon dioxide as the chief ingredient, the product performs all the functions of blue silica gel but does not contain cobalt chloride and is therefore innocuous and pollution-free, and its color varies as humidity changes. 

2. Technical Data of Silica Gel    

China Factory Supply Color-Variable Silica Gel

3. Usage of Silica Gel                                                

1.Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment

In the enclosed conditions. After absorbing moisture, it turns from blue to red, visually indicating the relative humidity of the given environments.

2.When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment.

3.It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances, etc. 

4. How to Use

Put proper amounts in a suitable container or package and set the container or package where drying or humidity indication is needed. This gel can be used independently or in combination with other types of silica gel. After changing color as a result of absorbing dampness, the gel can be reused after heating to change back to its pre-use color. Heating is most suitable between 100-120ºC
China Factory Supply Color-Variable Silica Gel

China Factory Supply Color-Variable Silica Gel


5. Package                                                           

We supply professional package for silica gel as follows:

1. 25kg cardboard barrels

2. 15kg per compound bag

3. 500kg/bag, 20 bags per 1*20GP

4. 800kg/bag, 20 bags per 1*20GP

China Factory Supply Color-Variable Silica Gel

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China Factory Supply Color-Variable Silica Gel


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