5g silicon gel desiccant in non-woven paper

1.highly active adsorption material 2.protect items from oxidation,moisture,corrosion,etc 3.non-toxic,tasteless,pollution

We specialize in all kinds of desiccants, silica gel desiccant, lime desiccant, clay desiccant and so on. Various small packing desiccants, the special container desiccant are non-toxic, tasteless, no pollution. They are widely used in medicine, chemical industry, precision optical machinery, textile manufacturing, etc to protect them from oxidation, moisture, bacteria, corrosion and rustiness, stink and so forth. Silica gel is good environmental protection material as well as the most commonly used moisture absorption material on the market at present. Most of our company's products are sold to Japan, USA, and South Korea. Welcome all clients to negotiate. We provide good and full service to you all sincerely.

 

 

Characteristic Silica gel is a high absorbent. Exposing in the air (RH 80%-90%, 25°C) 7 hours, it can absorb 35-39% water. The silica gel is made by people with the Na2SiO2 and chemical relative. The character is a lot of holes in inner, the outside structure is the anomalistic graininess. The inner configuration makes many hiatus net, forming the effect of capillary absorbent and coagulating. So it can absorb the surrounding water, alcohol, hydrocarbon and any other chemical molecules. People use sio2 physical character and now make it the best absorbent.

The Physical Character

TYPE ( A ) Adsorption 20%RH 12 50%RH 25 90%RH 35 Loss on drying(%) at 180 °C 2. PH 5.0 SPECIFIC RESISTANCE 10.000 Surface density (g/ml) 0.73 Surface Area( ml2/g ) 650 Pore Capability( ml/g ) 0.36 Average pore diameter( A ) 0.36 SPECIFIC HEAT ( kcal/mhr °C ) 0.22 Thermal conductivity( kcal/mhr °C ) 0.15

The Composition:(Unit:wt%) SiO2 99.7 Fe2O3 0.08 AL2O3 0.16 CaO 0.04 Na2O 0.02

5g silicon gel desiccant in non-woven paper