Type a Silica Gel with High Adsorption

• Customization: Available
• CAS No.: 112926-00-8
• Formula: Msio2.Nal2o3.Xh2o
• Model NO.: 1-3mm, 2-4mm, 3-5mm
• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Silica Gel
• Desiccant: Physical Desiccant
• Amount of Adsorption Rh50%: >20%
• Amount of Adsorption Rh80%: >30%
• Type: a
• Particle Size Pass Rate: >90%
• Loss on Heating: <5%
• Transport Package: Bags, Pallets
• Specification: 0.5-1.5mm, 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm 4-8mm
• Trademark: Chemsize
• Origin: China Shangdong
• HS Code: 2811221000
• Production Capacity: 8000mt/Year

Product Description

Product Description

Product Description

Properties:

• The European Union classified cobalt chloride as a Class II carcinogen in 1998.


• Blue gum containing cobalt chloride is banned in Europe and the United States.


• Cobalt-free environmental discoloration silica gel was developed to meet market demands.

The product is developed from blue gum color-changing silica gel and orange color-changing silica gel, utilizing non-toxic compound dyes to eliminate pollution caused by dyes and discoloration agents.

Application:

• Mainly used as a desiccant and indicating desiccant saturation degree in sealed packaging.


• Used to monitor relative humidity in precision instruments and protect general packaging and instruments from moisture.

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Technical Specifications

Items			Indicators
			Orange to colorless	Orange to blackish-green
Amount of adsorption % ≥		RH50%	20	20
		RH80%	30	30
appearance			Orange or Orange-red	Orange or Orange-red
Loss on heating       ≤%			5	5
Particle size pass rate   % ≥			90	90
Colour	RH50%		A slight yellow color	Dark blue or purplish blue
	RH80%		Colorless or yellowish	blackish-green
Note: Special requirements are subject to agreement

Discover our Type A Silica Gel with High Adsorption in sizes ranging from 1-3mm, 2-4mm, to 3-5mm. Ideal for various applications like desiccant sorbent and silica gel chromatography.

Packaging:

Get high adsorption Type A Silica Gel in 2.5kg bags from Lianyungang Chemsize. Ideal for moisture control in various applications.

Certifications

Silica Gel Factory

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Our Silica Gel Factory is certified by:

• Quality Management System Certificate ISO9001


• Environmental Management System Certificate ISO14001


• Occupational Health and Safety Management System Certificate ISO45001

Our products have passed SGS REACH SVHC, ROHS, and DMF tests.

 

Detailed Photos

 

Packaging & Shipping

Product and Packaging:

Choose from 25kg or 500kg bags, Jumbo bags, Drums, or Pallets for our Type A Silica Gel with High Adsorption. Ideal for various applications.

Company Profile

 

Silica Gel Product Description

Quality Control:

Notes:

• Particle size, packaging, moisture, and specifications can be customized.

Other silica gel options available:

• White silica gel type A


• White silica gel type B


• White silica gel type C


• Silica gel package

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Blue Silica Gel Product Description

Blue Silica Gel

Blue silica gel is an ideal primary desiccant that can be used alone or blended with other desiccants for applications requiring visual moisture control. Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing to purple and pink as they adsorb moisture.

Features:

• Chemical Formula: SiO₂·nH₂O + CoCl₂


• Narrow pore silica gel with interconnecting pores (20-30 nanometres)


• Effective moisture removal up to 220°F, best used at room temperature (70-90°F) and high relative humidity (60-90% Rh)

Applications:

Blue indicating silica gel is commonly used in compressed air dryers, gas drying, breathers, and packaged goods.

Type A Silica Gel

Type A silica gel is a transparent or translucent particle with the chemical formula mSiO₂.nH₂O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions, with high mechanical strength and good wear resistance.

Specifications:

• Average Pore Diameter: 2.0-3.0nm


• Surface Area: 650-800m²/g


• Pore Volume: 0.35-0.45ml/g

Applications:

Type A silica gel is primarily used for drying and moistureproofing, as well as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.

Product information provided by Lianyungang Chemsize International Trading Co., Ltd.

Technical Parameter:

Items		Indicators
		spherical	blocky
Adsorption capacity %≥	RH20%	8	8
	RH50%	20	20
	RH90%	30	30
Bulk density                 g/l		720	670
Loss on heating              ≤%		5.0	5.0
SiO2                                   ≥%		98	98
Particle size pass rate          ≥%		90
Note: Special requirements are subject to agreement

Discover our Type A Silica Gel with High Adsorption in sizes ranging from 1-3mm, 2-4mm, to 3-5mm. Ideal for various applications like desiccant sorbent and chromatography.

Product and Packaging:

Choose from 25kg or 500kg bags of high adsorption Type A Silica Gel by Lianyungang Chemsize International Trading Co., Ltd. Perfect for various applications.

Additional Information

Chemsize Blue Silica Gel

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Introducing Chemsize Blue Silica Gel, a high-quality desiccant product with a moisture indicator. Please note that this product is not suitable for use with food or pharmaceuticals due to the moisture indicator.

Frequently Asked Questions:

Q1. Can I request a sample order for silica gel dryer products?

A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also available.

Q2. What is the lead time for samples and bulk orders?

A: Samples are typically sent within 3-5 days. Bulk orders of up to 100mt are delivered within 15 days.

Q3. Is there a minimum order quantity for silica gel?

A: No, there is no MOQ limit, but lower quantities may result in higher average costs.

Q4. How are the goods shipped and what is the delivery time?

A: We ship via DHL, UPS, FedEx, or *** with a delivery time of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.

Q5. What is the order process for silica gel desiccant products?

A:
1) Share your requirements or application.
2) Receive a quote based on your needs.
3) Confirm samples and pay a deposit for the order.
4) Production is arranged.

Q6. Can I have my logo printed on the packages?

A: Yes, please inform us before production and confirm the design based on our sample.

Q7. How are faulty products handled?

A: Our products have a low defective rate (<0.2%). If any issues arise, we will replace the products and cover your losses.

For any further inquiries, please contact us at Lianyungang Chemsize International Trading Co., Ltd.