SILICA GEL
Silica gel is a porous kind of silicon dioxide.Thechemical formulaisSi0 2-nH 2 0lt con-tains lots of smallpores and the specific surface is 800 square meters pergram so that itcan absorb water readily, Silica gel has anadvantage of quick absorption speed andit has noshapechanging. In additional, silica gel is transparent (exceptsome colorchanging silica gelglobular particle whichisno-color, non-toxic, non-smell andnon-corrode.As a result,silica geldesiccant is the most popular and traditionalproduct used to keep dry.lt can be used into most ofindustrial packaging.
We supply 3 types of ordinary silica gel as desiccant.
Type-A White Silica Gel also called Type A Silica Gel, it is fine-pored spherical silica gel ,which are transparent or semitransparent glasslike in appearance.
Type-B(Blue Silica Gel) and Type C (Orange Silica Gel) is desiccant with humidity indicating function. After absorbing moisture, it change color, visually indicating the relative humidity of the given environments. 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. It is widely used as silica gel drier for the packing of the precision instruments, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances…etc.
| Items |
Specifications |
| Adsorption Capacity |
RH=20%,%≥ |
10.5 |
| RH=50%,%≥ |
23 |
| RH=90%,%≥ |
36 |
| Adsorption capacity for CO2 |
CM3/g≥ |
20 |
| Compressive Strength |
%≥ |
100 |
| Specific surface area |
m2/g |
650-800 |
Qualified ratio of spherical granules |
%≥ |
90 |
Product Description
Size:1-3mm/2-4mm/3-5mm
Application:
Mainly used for drying and moisture proof,may also be used as catalyst arries,adsorbents,separators and variable-pressure adsorbents,ect.
You can also make small packs of desiccant, 0.5g, 1g, 2g, 5g, to adsorb gases in the air and keep them dry.
Blue silica gel is ideal as a primary desiccant or blended with other desiccants in any application where visual control of moisture is required. sSORB silica gel beads are saturated with a moisture indicating solution that gives them a deep blue color when dry. The color changes from blue to purple to pink as it adsorbs moisture
Orange silica gel, also known as "cobalt-free color-changing silica gel", is also an environmentally friendly desiccant and belongs to silicone products. The appearance is orange or translucent glass-like particles. It has strong moisture absorption capacity and its appearance color will produce obvious color changes with the increase of moisture absorption during the moisture absorption process.It can be used as a raw material for environmentally friendly desiccants.
Appliance
About Us
FAQ
Q:What is your packing?
A: The products are usually packaged in bags, cartons and drums. Product packaging varies according to the product.We accept custom packaging.
Q:What is the delivery time?
A: Products are in stock. Shipping time depends on the type and quantity of the product. About 7-15 days.
Q:What is the payment terms?
A: TT or spot letter of credit. The payment method is determined by negotiation.
Q:What is your transport?
A: Normally by sea ,by truck or by Rail;Urgently by air .
Q:Can I get the sample before placing the order?
A: Of course,we can provide samples for your test.You just need to tell us the address and the quantity of samples you need.
Q:Can you give me a discount?
A: Of course, we will offer you the best discount according to the quantity of your order.
Q:Where is your shipping port?
A: Tianjin port,Qingdao port,Ningbo port and Shanghai port.
Audited Supplier 
){kind=link}