High Quality Orange Silica Gel Desiccant Indicating Silica Gel

• Customization: Available
• Material: Type A Silica Gel
• Application: Household, Medical, Industrial, Agricultural
• Certification: ISO, FDA, REACH, RoHS
• CAS No.: 112926-00-8
• Transport Package: 25kg Bag
• Specification: 0.5-1.5mm, 1-3mm, 2-4mm, 3-5mm, 2-5mm etc
• Trademark: Zhonghai
• Origin: Shandong
• HS Code: 2811229000
• Production Capacity: 12000 Mt/Year

Product Description

Technical Parameters:

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.ºC)	0.92
Thermal Conductivity (KJ/m.Hr.ºC)	0.63
Regeneration Temperature(ºC)	100~120

Techical Specification

Item			Specification			Typical Value
			Superior Class	First 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 ,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 Description:
Its main component is silicon dioxide and its color varies with the humidity.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." It has characters of cobalt chloride free, non-toxic, odorless, harmless, etc.

Use:
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.

Sizes:
 0.5-1.5mm,1-3mm,2-4mm,3-5mm,2-5mm etc.

Packing:
N.W 25KG Bag

Note:
The moisture content, packing and size can be customized according to the customer's requirements.

Factory Equipment

 

FAQ

 1. Delivery time 

a) For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list. 

2. MOQ&Shipping

a) Full containers by sea 

b) Small quantity(>25kg), by air or by LCL or by Express as your requirement

3. Payment term

a) Small quantity recommend West Union

b) Full containers  recommend T/T or  L/C

4.How is the charge for sample?

Free samples could be offered and pls kindly pay the express charge.

5. Can you give warranty of your products?

Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.

6.Can I visit your factory?

Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.