Type a Silica Gel Beads Sio2

• CAS No.: 112926-00-8
• Formula: Msio2.Nh2o
• Shape: Sphere
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Silica Gel
• Model NO.: Type A B C white
• Desiccant: Physical Desiccant
• Bulk Density: 670-720 G/L
• Sio2: >98%
• Loss on Heating: <5%
• Particle Size Pass Rate: >90%
• 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

 

Type A Silica Gel

Type A Silica Gel

Type A silica gel is a transparent or translucent particle with the chemical molecular formula mSiO₂.nH₂O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. This silica gel has 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

Application:

It is mainly used for drying and moisture-proofing. Additionally, it can be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.

For more information, please contact 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 Beads Sio2 in sizes ranging from 1-3mm to 3-5mm. Perfect for desiccant use and moisture absorption.

Product and Packaging:

Choose from 25kg or 500kg bags of Type A Silica Gel Beads Sio2 for effective moisture absorption. Ideal for various applications.

Al Silica Gel

Al Silica Gel

Properties:

• Colorless or light yellow transparent or translucent spherical particles


• Chemical formula: mSiO₂.nAl₂O₃.xH₂O


• Stable chemical properties, non-combustion


• Insoluble in any solvent except strong base and hydrofluoric acid


• High adsorption capacity for high humidity (RH=80%, RH=90%)


• Thermal stability of 350ºC

Application:

• Used for adsorption and separation of light hydrocarbons in natural gas dehydration


• Can be used as a catalyst and catalyst carrier in the petroleum industry


• Industrial desiccant liquid adsorbent and gas separation

Technical Specifications:

For detailed technical specifications, please contact Lianyungang Chemsize International Trading Co., Ltd.

Items		Indicators	Typical Value
SiO2                          ≥ %		95	97
Al2O3                        ≥ %		0.5-5	3
25ºC Adsorption capacity % wt	RH=20%≥	9	9.9
	RH=40%≥	18	19.8
	RH=80%≥	42	46.4
Pore Volume            ml/g		0.4-0.6	0.46
Bulk density             g/l		650	721
Surface Area            m^2/g		600-800	694
Loss on heating          ≤%		2	1.8
PH		4-8	5
Crushing Strength        N>		150	186

Type A Silica Gel

Type A Silica Gel

Size: 1-3mm, 2-4mm, 3-5mm

Packaging: Bags of 25kg or 500kg

Notes: Particle size, packaging, moisture, and specifications can be customized

Description:

Type A silica gel is a transparent or translucent particle with a chemical molecular formula mSiO₂.nH₂O. It is insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. This silica gel has high mechanical strength and good wear resistance with an average pore diameter of 2.0-3.0nm, surface area of 650-800m²/g, and pore volume of 0.35-0.45ml/g.

Application:

It is mainly used for drying and moistureproof purposes but can also be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.

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


Technical Specifications

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

Size: 1-3mm, 2-4mm, 3-5mm. Packaging: 25kg or 500kg bags. Type B Silica Gel beads by Lianyungang Chemsize International Trading Co., Ltd.

Type B Silica Gel

Properties:

• Type: Translucent particle


• Types: Spherical and blocky


• Chemical Formula: mSiO₂.nH₂O


• Solubility: Insoluble in water and inorganic acids, soluble in hydrofluoric acid and concentrated caustic soda solution


• Mechanical Strength: High


• Wear Resistance: Good


• Pore Volume: 0.50-0.80ml/g


• Average Pore Diameter: 5.0-8.0nm


• Specific Surface Area: 450-600m²/g

Application:

Primarily used for air humidity regulation, catalysts, and catalyst carriers. Ideal for producing scented silica gel and serves as raw material for fine chemical products like silica gel chromatography.

For more information, contact Lianyungang Chemsize International Trading Co., Ltd.

Technical Specifications

Items		Indicators
		spherical		blocky
		grade A	grade B	grade A	grade B
Adsorption capacity %≥	RH20%	4	3	4	3
	RH50%	11	10	11	10
	RH90%	70	50	70	50
Bulk density          g/1		500-600	500-600	500-600	500-600
Loss on heating       ≤%		5	5	5	5
Specific resistance    Ω·cm≥		5000	3000	5000	3000
SiO2                          ≥ %		98	98	98	98
Particle size pass rate   % ≥		90
Note: Special requirements are subject to agreement

C-Type Silica Gel

Product Description

Size: 1-3mm, 2-4mm, 3-5mm

Packaging: Bags of 20kg or 500kg

Type C Silica Gel

Properties:

• C-type silica gel, also known as coarse pore silica gel, is milky white particles.


• Two types: spherical and blocky with chemical molecular formula mSiO₂.nH₂O.


• Insoluble in water and inorganic acid, soluble in hydrofluoric acid and concentrated caustic soda solution.


• Pore volume 0.78-1.00ml/g, pore diameter 8-10nm, surface area 350-500m²/g.

Application:

• Mainly used for drying various industrial gases.


• Adsorption of organic acids and moisture in transformer oil.


• Purification and separation of polyvalent harmful elements in water.


• Keep articles from moisture.


• Catalyst carrier.


• Basic material for further processing of fine silica gel series products.

Company: Lianyungang Chemsize International Trading Co., Ltd.

Technical Specifications

Items	Indicators
	spherical	blocky
Amount of adsorption % ≥	78	78
Bulk density        g/l	400-500	400-500
Loss on heating       ≤%	5.0	5.0
SiO2                       ≥ %	98	98
Particle size          mm	2-5,4-8mm	0.5-2,1-8mm
Particle size pass rate   % ≥	90
Note: Special requirements are subject to agreement

Discover our Blue Silica Gel in bags of 200kg or 500kg from Lianyungang Chemsize. Ideal for moisture absorption and desiccant needs.

Blue Silica Gel

Properties

Blue silica gel consists of blue or light blue glassy particles and is available as blue silica gel indicator or blue silica gel. It is highly hygroscopic, changing color from blue to purple and eventually to light pink as it absorbs moisture. This color change indicates the humidity level and the need for replacement. Blue silica gel can be used alone or in combination with Type A Silica Gel.

Application

Blue silica gel is primarily used for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. As it absorbs moisture, it changes color from blue to red, providing a visual indication of the relative humidity. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity of the environment. It is commonly used as a desiccant for precision instruments, leather goods, shoes, clothing, food items, medications, and household appliances.

Company: Lianyungang Chemsize International Trading Co., Ltd.

Technical Specifications

Items		Indicators
		Blue silica gel indicator	Blue silica gel
Particle size pass rate  % ≥		90	85
Adsorption capacity  %≥	RH20%	8	--
	RH35%	13	--
	RH50%	20	20
Colour	RH20%	blue or light blue	--
	RH35%	purple or purplish red	--
	RH50%	light red	light red
Loss on heating    ≤%		2	5
Appearance		Bule or light blue
Note: Special requirements are subject to agreement

Size: 1-3mm, 2-4mm, 3-5mm

Packaging: 25kg bags

Product: Cobalt-free Color-changing Silica Gel Beads

Company: Lianyungang Chemsize International Trading Co., Ltd.

Keywords: Silica Gel Desiccant, Blue Silica Gel, Color-Changing Silica Gel, Silica Gel Beads Sio2

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.

Application:

• Developed from blue gum color-changing silica gel, this product is ideal for desiccant and indicating desiccant saturation degree in sealing packaging.


• Orange color-changing silica gel, made from fine porous silica gel impregnated with inorganic salt mixture, is suitable for maintaining the relative humidity of space medium in precision instruments.


• It uses new non-toxic compound dyes to eliminate pollution caused by dyes and discoloration agents.


• With original technological conditions and good adsorption performance, it is a new generation of environmental protection products.

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

Coarse Pore Microsphere Silica Gel

Coarse Pore Microsphere Silica Gel

Size:

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

Packaging:

Bags of 2.5 kg

Properties:

Coarse pore microsphere silica gel for milky white particles. Main composition: SiO2·nH2O. Insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions. Pore volume: 0.80-1.2 ml/g. Pore diameter: 8-12nm. Surface area: 350-460m2/g.

Application:

Mainly used for catalyst and catalyst carrier in petrochemical products like phthalic anhydride, aniline, maleic anhydride, triacrylonitrile, etc. Also used in refined petroleum products, selective adsorption separation of organic gases and liquid components, ion exchange for water purification, dry storage of materials, equipment, and high purity gas dehydrating refining.

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

Technical Specifications

Items	Indicators
Amount of adsorption         % ≥	80
Bulk density              g/l	400
Loss on heating           ≤%	5.0
Particle size pass rate    % ≥	85
Note: Special requirements are subject to agreement

Size: 20-40, 30-60, 60-100, 100-200 mesh

Packaging: 20kg bags

Silica Gel FNG by Lianyungang Chemsize International Trading Co., Ltd. are Type A Silica Gel Beads Sio2, ideal for moisture absorption. Available in various mesh sizes for diverse applications.

Properties

• Silica Gel FNG is a white or light gray spherical particle.


• The product is a type of silica gel made from powder.


• In addition to the adsorption properties of regular silica gel, it also offers good water resistance.


• It has a low regeneration breakage rate and a long service life.

Application

• Mainly used for air drying in the process of air separation, liquid air, and liquid oxygen preparation in the acetylene adsorption process.


• Utilized for drying compressed air and various industrial gases.


• Acts as a liquid adsorbent and catalyst carrier in petrochemical, electric brewing, and other industries.


• Used as a buffer for ordinary silica gel protective bed desiccant silica sand and silicone rubber protective layer.

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

Technical Specifications

Items	Indicators
	FNG-I		FNG-II
	grade A	grade B	grade A	grade B
Adsorption capacity        % ≥	38	30	70	50
Bulk density              g/l	600-700	600-700	400-500	400-500
Pore Volume             ml/g	0.6	0.35	0.72	0.70
Loss on heating           %≤	5	5	5	5
Crushing Strength         N>	40	30	40	30
None-bursting rate with water %≥	95	90	95	90
Spherical pass rate          %≥	85	80	85	80
Note: Special requirements are subject to agreement

Column Chromatography Silica Gel

Column Chromatography Silica Gel

Features:

• Size: 2-5mm, 4-8mm, 8-12mm


• Packaging: Bags of 25kg or 500kg


• White uniform powder particles


• Non-toxic and tasteless


• High purity silica component


• Safe and healthy

Benefits:

• Efficient separation and purification of mixed components


• Refines petroleum products by removing aromatic substances


• Used in the separation and purification of active components in Chinese herbal medicine


• Prepares high purity substances

Company: Lianyungang Chemsize International Trading Co., Ltd.

Technical indicators

Items	Indicators
	Type A		Type B		Type C
	Industrial grade	Reagent grade	Industrial grade	Reagent grade	Industrial grade	Reagent grade
pore diameter nm	2-3	2-3	5-8	5-8	8-10	8-10
pore volume	0.35-0.45	0.35-0.45	0.5-0.75	0.5-0.75	0.8-1.00	0.8-1.00
surface area	≥600	≥600	450-600	450-600	320-400	320-400
150ºC Loss on heating  %≤	5	2	5	2	5	2
Chloride compound(CI^-)	--	0.02	--	0.02	--	0.02
iron(Fe3+)	--	0.02	--	0.02	--	0.02
Note: Special requirements are subject to agreement

Product Description

Product: Mesh Size Separator

Features:

• Available Mesh Sizes: 30-60, 60-100, 100-200, 200-300, 300-400, 500-800


• Packaging: Bags of 20kg


• Storage: Keep in a dry and ventilated area. Avoid storing with volatile substances to prevent moisture absorption or chemical interference.

Company Information:

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

Certifications

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

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

Customize particle size, packaging, moisture, and specifications for Type A Silica Gel Beads Sio2 from Lianyungang Chemsize International Trading Co., Ltd.

Packaging & Shipping

Product and Packaging:

Explore our selection of premium silica gel products from Lianyungang Chemsize International Trading Co., Ltd. Our offerings include chromatography silica gel, orange silica gel, desiccant silica gel, and more. Choose from a variety of packaging options such as bags, jumbo bags, drums, and pallets to suit your needs.

Company Profile

 

FAQ

Silica Gel Desiccant Products

Looking for high-quality silica gel desiccant products? Look no further than Lianyungang Chemsize International Trading Co., Ltd. Our silica gel desiccants are perfect for keeping your products dry and moisture-free.

Product Features:

• Free samples available for testing


• Quick lead time: 3-5 days for samples, 15 days for orders within 100mt


• No MOQ limit


• Fast shipping via DHL, UPS, FedEx, or ***


• Customizable packaging with your logo


• Strict quality control system with less than 0.2% defective rate

How to Order:

1. Provide your requirements or application


2. Receive a quote based on your needs


3. Confirm samples and pay deposit


4. Production arrangement

Don't hesitate to contact us with any questions or to place an order. Trust Lianyungang Chemsize International Trading Co., Ltd. for all your silica gel desiccant needs!