Guangdong, China
Business Type:
Business Range:
Chemicals, Industrial Equipment & Components, Instruments & Meters, Manufacturing & ...
Management System Certification:
ISO 9001, ISO 14001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Silica Gel, Silica Gel Desiccant, Silica Gel Orange manufacturer / supplier in China, offering Orange Silica Gel with Size 2-4mm 3-5mm, Blue Silica Gel for Natural Gas Dehydration, Blue Silica Gel with Size 2-4mm 3-5mm and so on.

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Supplier Homepage Products Silica Gel Orange Silica Gel with Size 2-4mm 3-5mm

Orange Silica Gel with Size 2-4mm 3-5mm

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $1,680-1,700/ Ton
Port: Shanghai, China
Production Capacity: 5000 Metric Tons/Year
Payment Terms: L/C, T/T, D/P, Western Union
Shape: Beads
Drying Method: Static Drying
Kind: Silica-Gel Desiccant
Sorbent: Silica Gel
Desiccant: Chemical Desiccant
Size: 2-4mm, 3-5mm

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Basic Info

Model NO.
2-4mm, 3-5mm
ISO9001: 2000
Transport Package
25kgs/Plastic Bag,or 25kgs/Plastic Drum,Palletized
1-3mm, 2-4mm, 2-5mm, 3-5mm, 4-8mm
HS Code
Silica Gel -Indicating Orange, its main component is silicon dioxide and its color varies with the humidity. With the exception of blue silica gel's performance, it also has characters of cobalt chloride free, non-toxic, odorless, harmless, etc.
Its molecular formula is: SiO2 + H2O + C25H30CLN3

Performance and Usage

In 1998, the European Union has identified the cobalt chloride as carcinogens in the second category. Blue silica gel with cobalt chloride in Europe and the United States has been banning to produce, and it has a tendency to be eliminated gradually. In order to adapt to market's needs, our company developed orange silica gel without cobalt chloride.
The product can be used alone or be mixed with other silica gel. To dry and indicate the humidity, we can place appropriate amount of the goods in appropriate containers or packaging to achieve this purpose.

This product is mainly used for drying, instructing the degree of drying or humidity, and widely used in precision instruments, pharmaceuticals, petrochemicals, food, clothing, leather, home appliances and other industrial gases, etc. It can also be used for domestic purposes such as moisture proofing and dehumidifying.
Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity. So it's often called "humidity indicator. "

Product Specification
1-3mm, 2-4mm, 2-5mm, 3-5mm, 4-8mm

25KG/bag, 500KG/bag, Plastic bag, Compound bag, One Ton/bag.

Packaging and Storage
Orange silica gel has a strong capacity of absorption moisture. Therefore it should be stored in a dry place, with shelves or pallets between the ground and the goods. Packaging Material has steel drum, paper can, carton, plastic bottle, polyethylene plastic compound bag, flexible container bags, etc. During transportation, it should keep away from the rain, the damp and exposure.

Superior ClassFirst ClassQualified Class
RH=20%,% ≥121089
RH=35%,% ≥20181517
RH=50%,% ≥27242025
RH=90%,% ≥40363035
Rattler Loss,%≤10101010
PH Value2-42-42-44.0
Specific Resistance ,Ω.cm ≥5000350030003500
Silica ,% ≥98.2989898
Qualified Ratio of Spherical Granules ,% ≥95908085
Ratio of Size Qualified ,% ≥10099.59097
Moisture Content,% ≥
Bulk Density, g/ml0.780.750.700.76
ColorRH 20% ≥Light Yellow
RH 35% ≥Light Green
RH 50% ≥Light Dark Green
Original ColorOrange
Notes: The value of qualified ratio of spherical granules is just applicable to the qualified ratio of silica gel spherical granule.

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