Indicator/Color Changing Silica Gel #CSG-09

It is developed on the basis of Blue Silica gel Indicator. It adopts a new type of composite dyeing agent that is nontoxic. In this way, it prevents the environment pollution caused by dyeing agent from the very beginning. With its unique technique and adsorption performance, it has become a new type of environmental friendly product.

Use

It can be widely used in aviation, military industry, high building, power industry, protecting articles against moisture, civil area and so on.

Physical Characteristics

Item	Orange Silica Gel
Bulk Density(g/ml)	0.75
Specific Surface Area(m2/g)	700
Average Pore Diameter(nm)	2.4
Pore Volume(ml/g)	0.32-0.39
Specific Heat(KJ/kg.℃)	0.92
Thermal Conductivity (KJ/m.Hr.℃)	0.63
Regeneration Temperature(℃)	100~120

Specification

Item		Specification			Typical Value
Item		Superior Class	First Class	Qualified Class	Typical Value
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 ,Ω.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.

Product specification

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

Packaging

25KG/bag,500KG/bag, Plastic bag, Compound bag, 800kg/ bulk bag.

Note

Packaging and specifications can be processed in accordance with the requirements.

Minimum Order Requirement

The minimum order is one 20-foot container, which can holds about 10 to 16 metric tons of product.

Freight Shipping Rate and Delivery Time

Note: The shipping rate search is powered by Seagle. If you want to do search directly on Seagle 's Web Site, please set the Loading Port as QINGDAO - the port city where our factory is based.

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