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Orange Silica Gel

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Orange Silica Gel

Country/Region china

Company Pingxiang XINGFENG Chemical Packing Co., Ltd

Categories Silica Gel Desiccant Dehumidifier

Update 2017-12-01 07:54:41

ICP License Issued by the Chinese Ministry

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Orange Silica Gel
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Description of Orange Silica Gel

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 of Orange Silica Gel

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, normally called "humidity indicator."

Physical Characteristics of Orange Silica Gel

Item

Date

Bulk Density (g/ml)

0.75±0.03

Specific Surface Area (m2/g)

700

Average Pore Diameter (nm)

2-4

Pore Volume (ml/g)

0.30-0.39

Specific Heat (KJ/kg.℃)

0.92

Thermal Conductivity (KJ/m.Hr.℃)

0.63

Regeneration Temperature (℃)

100~120

Technical Specification of Orange Silica Gel

Item

Specification

Typical Value

Superior Class

A-Class

Qualified Class

Adsorption
Capacity

RH=20%,%

12

10

8

9

RH=35%,%

20

18

15

17

RH=50%,%

27

24

20

25

RH=90%,%

40

36

30

35

Rattler Loss,%≤

10

10

10

10

PH Value

2-4

2-4

2-4

4.0

Specific Resistance ,.cm

5000

3500

3000

3500

Silica ,%

98.2

98

98

98

Qualified Ratio of Spherical Granules ,%

95

90

80

85

Ratio of Size Qualified ,%

100

99.5

90

97

Moisture Content,%

1.5

2.0

5.0

5.0

Bulk Density, g/ml

0.78

0.75

0.70

0.76

Color

RH 20%

Light Yellow

RH 35%

Light Green

RH 50%

Light Dark Green

Original Color

Orange

Notes: The value of qualified ratio of spherical granules is just applicable to the qualified ratio of silica gel spherical granule.

Specification of Orange Silica Gel

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

Packaging Material of Orange Silica Gel

25KG/bag,50KG/DRUM, Plastic bag, Compound bag, CONTA


Product Tags:

led displays

      

plastic bag

      
China Orange Silica Gel

Orange Silica Gel Images

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