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Bulk Supply 25kg Bag Blue/Orange Indicative Silica Gel for Filter Drying Filler 1-3/2-4/3-5mm
| Price | $2200.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 354 people viewed |
Model NO.:
Silica Gel Bead 2-5mm
CAS No.:
112926-00-7 or 7631-86-9
Formula:
Msio2. Nh2o
EINECS:
601-214-2 or 231-545-4
Shape:
Beads
Drying Method:
Static Drying
Kind:
Silica-Gel Desiccant
Sorbent:
Silica Gel
Desiccant:
Physical Desiccant
Selling Name:
Silicon Dioxide
Certificate:
ISO9001, ISO14001, ISO45001, SGS, MSDS
Loss on Heating:
2%, 5%
Density:
0.72 g/cm3
Sample:
Free of Charge
Appearance:
White/Orange/Blue Ball Bead Lump Granule
Grade:
Food Grade,Industrial Grade
Storage:
Keep in a Dry and Cool Environment
Color:
Transparent
Classification:
White Silica Gel, Orange Silica Gel, Blue Silica
Types:
Transparent Silica, Indicating Silica(Blue/Orange)
Trademark:
Hengze Silica Gel Factory
Transport Package:
25kg Bag, 800kg Bag, Customizable
Specification:
Granular 1-3mm, 2-4mm, 3-5mm, etc
Origin:
Qingdao China
HS Code:
28112210
Product Description
Silica gel is a highly active adsorption material, which is usually made from the reaction of sodium silicate with sulfuric acid after a series of post-treatment processes. Silica gel belongs to amorphous substance. Its main component is silicon dioxide, content is more than 98%, insoluble in water and any solvent, non-toxic, odorless, stable chemical properties. The adsorption of silica gel is mainly physical adsorption, can be regenerated and repeated use.
Application:
Mainly used for drying and moisture proof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
Classification:
1. White silica gel, color do not change when meet moisture.
2. Indicationg silica gel:
a) Orange silica gel, Orange color change to Green/White when meet moisture.
b) Blue silica gel, Blue color change to Pink when meet moisture.
Application:
Mainly used for drying and moisture proof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
Classification:
1. White silica gel, color do not change when meet moisture.
2. Indicationg silica gel:
a) Orange silica gel, Orange color change to Green/White when meet moisture.
b) Blue silica gel, Blue color change to Pink when meet moisture.
Technical Data:
| Item | Specifications | ||
| Spherical | Lumpy | ||
| Adsorption capacity/ @ T:25ºC, 48h | RH=20%, %≥ | 8 | 8 |
| RH=50%, %≥ | 22 | 22 | |
| RH=90%, %≥ | 32 | 32 | |
| SiO2 | %, ≥ | 98 | 98 |
| Pore diameter/ | Å | 20-30 | 20-30 |
| Bulk density/ | g/l, ≥ | 720 | 670 |
| Loss on heating/ | %, ≤ | 2.0/5.0 | 2.0/5.0 |
| Qualified size ratio/ | %, ≥ | 98 | 95 |
| Size/ | mm | 0.5-1.5/1-3/2-4/3-5/2-5/4-8mm | 0.3-1/0.5-1.5/0.5-2/1-3/2-5/4-8mm |
| Packing/ | 25kg/bag, 25kg/drum, 150kg/drum, 800kg/jumbo bag | ||
Remark: Special demands can be negotiable.
Silica gel desiccant is a commonly used hygroscopic material, which is mainly used to absorb or adsorb moisture in the environment to prevent dampness, reduce humidity, and prevent mold and bacteria from growing. It has a wide range of uses, including but not limited to the following fields:
Food field:
Silica gel desiccant is used in food packaging to prevent food from moisture deterioration and keep the fresh taste of food.
Pharmaceutical field:
Silica gel desiccant is used in the packaging and storage of medicines to ensure the dry state of medicines and avoid the loss of medicinal effect.
Electronic products field:
Silica gel desiccant is used to absorb moisture around electronic products, keep the products in dry state and prevent circuit damage.
Home field:
Silica gel desiccant is placed in closet, shoe cabinet, drawer and other places where moisture is easy to accumulate, to prevent clothing, shoes and other moisture deformation, and it can also be placed in books, documents, metal appliances and other items that are easy to rust, to keep them in a dry state.
Other fields:
Silica gel desiccant is also widely used in machinery, optical electronics, precision instruments, meters, seeds, processed food, tea, all kinds of chemical fiber textile, shoes, leather, sports shoes, cultural relics archives, cameras, arts and crafts and other items that need to be moisture-proof and mildew-proof.
Hengze silica gel factory has been focused on producing high quality silica gel deisccant material since 2014. Our main clients are wholesaler, distributor. Contact us for cooperations please:
E: sales1@hz-silicagel(dot)com
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