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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 mainly used for drying and moistureproof purposes. Additionally, it can be utilized as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents, among other applications.
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 Microspheres Silica Gel Desiccant Balls in sizes ranging from 1-3mm, 2-4mm, to 3-5mm. Ideal for moisture absorption and storage protection.
Product and Packaging:
Discover our Microspheres Silica Gel Desiccant Balls available in 25kg or 500kg bags. Ideal for moisture absorption in various industrial 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 base and hydrofluoric acid. Compared to silica gel with fine holes, it has similar adsorption capacity at low humidity (e.g., RH=10%, RH=20%), but 6-10% higher adsorption capacity at high humidity (e.g., RH=80%, RH=90%). It also has a thermal stability of over 350ºC, making it suitable for variable temperature adsorption and separation.
Application:
Mainly used for the adsorption and separation of light hydrocarbons by dehydration of natural gas. It can also serve as a catalyst and catalyst carrier in the petroleum industry, industrial desiccant liquid adsorbent, and gas separation.
Technical Specifications:
- Company: 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: Particle size, packaging, moisture, and specifications can be customized
Description:
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. 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 | |||
Discover our Microspheres Silica Gel Desiccant Balls in sizes ranging from 1-3mm to 3-5mm. Available in 25kg or 500kg bags. Perfect for moisture absorption.
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 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 harmful elements in water.
- Prevents articles from moisture.
- Acts as a 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 International Trading Co., Ltd. Ideal for moisture absorption.
Blue Silica Gel
Properties
Blue silica gel consists of blue or light blue glassy particles. The product is available as blue silica gel indicator and blue silica gel. It exhibits hygroscopicity, changing 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 as a desiccant 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. The color change from blue to red visually indicates the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity. This versatile product is commonly used as a desiccant for precision instruments, leather goods, shoes, clothing, food items, medications, and household appliances.
Company name: 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 | |||
Product Name: Microspheres Silica Gel Desiccant Balls
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg
Description: Cobalt-free color-changing silica gel for effective moisture absorption. Ideal for various applications.
Cobalt-Free Environmental Discoloration Silica Gel
Properties
The European Union classified cobalt chloride as a Class II carcinogen in 1998. Blue gum containing cobalt chloride has been banned in Europe and the United States. To address market demands, cobalt-free environmental discoloration silica gel was developed.
This product is a new generation of environmental protection products, based on blue gum color-changing silica gel. It is made from fine porous silica gel impregnated with an inorganic salt mixture, utilizing new non-toxic compound dyes to eliminate pollution caused by dyes and discoloration agents.
Application
It is primarily used as a desiccant and indicating desiccant saturation degree in sealed packaging. It is suitable for maintaining the relative humidity of space medium in precision instruments, general packaging, and instruments to prevent moisture damage.
Company: 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
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg
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:
Used for catalyst and catalyst carrier in petrochemical products like phthalic anhydride, aniline, maleic anhydride, and triacrylonitrile. Also employed in refined petroleum products and selective adsorption separation of organic gases and liquid components. Acts as an ion exchanger for water purification and for dry storage of materials, equipment, and articles. Ideal for high purity gas dehydrating refining.
Company: 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 Microspheres Silica Gel Desiccant Balls in various mesh sizes from 20-200. Packed in 20kg bags, our Silica Gel FNG is perfect for moisture absorption.
Silica Gel FNG
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 process of acetylene adsorption.
- Effective in drying compressed air and various industrial gases.
- Utilized as a liquid adsorbent and catalyst carrier in petrochemical, electric brewing, and other industries.
- Acts 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
Specifications:
- Size: 2-5mm, 4-8mm, 8-12mm
- Packaging: Bags of 25kg or 500kg
Properties:
Column chromatography silica gel is a white uniform powder consisting of non-toxic and tasteless particles. 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 enables the separation and purification of mixed components effectively.
Application:
Primarily used for refining petroleum products, removing aromatic substances, or 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 to maintain separation performance
Benefits:
- Efficiently separates materials based on specified mesh sizes
- Convenient packaging for easy handling and storage
- Ensures product quality by preventing moisture absorption or chemical interference
Lianyungang Chemsize International Trading Co., Ltd. - Silica Gel Factory
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Silica Gel Factory
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 Microspheres Silica Gel Desiccant Balls from Lianyungang Chemsize International Trading Co., Ltd.
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.
Silica Gel Desiccant Products
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Our silica gel desiccant products are designed to effectively absorb moisture and maintain the quality of your goods during storage and transportation. Here are some key features and benefits:
- Sample orders available free of charge
- Quick lead time: 3-5 days for samples, 15 days for orders up to 100mt
- No MOQ limit, but lower quantities may result in higher average costs
- Fast shipping via DHL, UPS, FedEx, or *** with delivery in 3-5 working days
- Customizable packaging with logo printing option
- Easy order processing: share your requirements, receive a quote, confirm samples, pay deposit, and we'll handle the rest
- High-quality control system with a defective rate of less than 0.2%
- Faulty products replaced promptly at our expense
For more information or to place an order, please contact us. We look forward to serving you!
