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Basic Info.
Product Description
Type A Silica Gel
Type A Silica Gel
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 exhibits 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 primarily used for drying and moisture-proofing purposes. Additionally, it can serve as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents.
For more information, 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 B Silica Gel Catalyst Carrier Material available in sizes ranging from 1-3mm to 3-5mm. Ideal for various applications.
Product and Packaging:
Discover our Type B Silica Gel Catalyst Carrier Material available in 25kg or 500kg bags. Perfect for various applications.
Al Silica Gel
Al Silica Gel
Properties:
Al Silica gel is colorless or light yellow transparent or translucent spherical particles with a chemical formula mSiO2.nAl2O3.xH2O. It has stable chemical properties, is non-combustible, and insoluble in any solvent except strong bases and hydrofluoric acid. Compared to silica gel with fine holes, it has similar adsorption capacity at low humidity levels (e.g., RH=10%, RH=20%), but shows 6-10% higher adsorption capacity at high humidity levels (e.g., RH=80%, RH=90%). Additionally, its thermal stability (350ºC) is more than 150ºC higher than silica gel with fine holes, making it ideal for variable temperature adsorption and separation applications.
Application:
Al Silica Gel is primarily used for the adsorption and separation of light hydrocarbons through the dehydration of natural gas. It can also serve as a catalyst and catalyst carrier in the petroleum industry, as well as an industrial desiccant, liquid adsorbent, and gas separation agent.
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 m2/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: (1) 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 | |||
Type B Silica Gel Catalyst Carrier Material in sizes of 1-3mm, 2-4mm, and 3-5mm. Packed in 25kg or 500kg bags. Ideal for various applications.
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 as raw materials 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.
For more information, contact 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 20kg or 500kg bags, perfect for various applications. Made by Lianyungang Chemsize International Trading Co., Ltd., this Type B Silica Gel Catalyst Carrier Material is a top-quality product.
Blue Silica Gel
Blue Silica Gel
Properties:
Blue silica gel is composed of blue or light blue glassy particles. It can change color from blue to purple and finally to light pink as it absorbs moisture, indicating the humidity level of the environment. This desiccant can be used alone or in conjunction 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. When it absorbs moisture, it changes color from blue to red, visually indicating the relative humidity of the environment. It is commonly used in packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric 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 | |||
Discover our Cobalt-Free Color-Changing Silica Gel in 1-3mm, 2-4mm, and 3-5mm sizes. Packed in 25kg bags, ideal for various applications.
Cobalt-Free Environmental Discoloration Silica Gel
Product Description
The cobalt chloride in blue gum has been banned in Europe and the United States due to its carcinogenic properties. To address this, Lianyungang Chemsize International Trading Co., Ltd. has developed cobalt-free environmental discoloration silica gel.
Properties
This product is made from fine porous silica gel impregnated with an inorganic salt mixture, using non-toxic compound dyes to eliminate pollution caused by traditional dyes and discoloration agents. It retains excellent adsorption performance while being environmentally friendly.
Application
The cobalt-free silica gel is ideal for use as a desiccant and indicator of desiccant saturation levels in precision instruments and general packaging. It helps maintain the relative humidity of the space medium and protects instruments from moisture damage.
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 2.5kg
Properties:
Coarse pore microsphere silica gel for milky white particles. The main composition is SiO2·nH2O. It is 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 for important petrochemical products such as phthalic anhydride, aniline, maleic anhydride, triacrylonitrile, and more. Also widely used in refined petroleum products, selective adsorption separation of some organic gases and liquid components. Can be used as an ion exchanger to remove polyvalent harmful elements from water, for materials, equipment, and other articles dry storage, 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 | |
Discover our Type B Silica Gel Catalyst Carrier Material, available in various mesh sizes and packaged in 20kg bags. Ideal for a range of applications.
Silica Gel FNG
Properties:
- White or light gray spherical particles
- Made of powder silica gel
- Good water resistance
- Low regeneration breakage rate
- Long service life
Application:
- Mainly used for air drying in air separation processes
- Utilized in liquid air and liquid oxygen preparation for acetylene adsorption
- Dries compressed air and various industrial gases
- Acts as a liquid adsorbent and catalyst carrier in petrochemical and electric brewing industries
- Used as a buffer and desiccant in silica gel protective beds
Company: 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
Specifications:
- Size: 2-5mm, 4-8mm, 8-12mm
- Packaging: Bags of 25kg or 500kg
Properties:
Column chromatography silica gel is a white uniform powder particles, non-toxic, and tasteless. The main component is silica, known for its high purity, safety, and health benefits. Due to its varying adsorption residence times for different substance components, it effectively separates and purifies mixed components.
Application:
Primarily used for refining petroleum products, removing aromatic substances, and separating and purifying the active components of Chinese herbal medicine. It is also ideal for preparing high-purity substances.
For more information, contact 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
Company: Lianyungang Chemsize International Trading Co., Ltd.
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
- Prevent moisture absorption or contact with other chemicals to maintain separation performance
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, and are REACH registered.
Customize particle size, packaging, moisture, and specifications for our Type B Silica Gel Catalyst Carrier Material. Contact us at Lianyungang Chemsize International Trading Co., Ltd.
Product and Packaging:
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Explore our premium selection of silica gel products designed to meet your diverse needs:
- Chromatography silica gel
- Orange silica gel
- Desiccant silica gel
Our silica gel products come in a variety of packaging options:
- Bags
- Jumbo bags
- Drums
- Pallets
Trust Lianyungang Chemsize International Trading Co., Ltd. for high-quality silica gel solutions.
Silica Gel Desiccant Products
Looking for high-quality silica gel desiccants? Look no further than Lianyungang Chemsize International Trading Co., Ltd. Our silica gel desiccant products are perfect for keeping your items dry and moisture-free.
Product Features:
- Free samples available
- Quick lead time: 3-5 days for samples, 15 days for orders within 100mt
- No MOQ limit
- Fast shipping via DHL, UPS, FedEx, or ***
- Custom logo printing on packages
- Strict quality control system with less than 0.2% defective rate
Order Process:
- Let us know your requirements or application
- Receive a quote based on your needs
- Confirm samples and pay deposit
- Production arrangement
Don't let moisture damage your products. Contact us today to order our silica gel desiccant products!