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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 primarily used for drying and moistureproof purposes but can also 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 C Silica Gel Desiccant Balls in sizes ranging from 1-3mm to 3-5mm. Ideal for moisture absorption and drying agents.
Product and Packaging:
Choose from 25kg or 500kg bags of Type C Silica Gel Desiccant Balls for efficient moisture absorption. Perfect for industrial use.
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 at high humidity (RH=80%, RH=90%)
- Thermal stability of 350ºC
Application:
Al Silica Gel is ideal for adsorption and separation of light hydrocarbons in natural gas dehydration, 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 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, good wear resistance, 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. Additionally, it can 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: Bags of 25kg or 500kg. Type B Silica Gel.
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:
Mainly used for air humidity regulation, catalysts, and catalyst carriers. Ideal for making 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 Description
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.
- It comes in two types: spherical and blocky with the 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.
- Used in the purification and separation of polyvalent harmful elements in water.
- Helps in keeping articles free from moisture.
- Acts as a catalyst carrier and serves as the basic material for further processing of fine silica gel series products.
Company Name: 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 Type C Silica Gel Desiccant Balls for effective moisture absorption. Available in 20kg or 500kg bags. Ideal for industrial and commercial use.
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 is characterized by its hygroscopicity process, turning from blue to purple, and finally to light pink as it absorbs moisture. This color change indicates the humidity level of the environment and signals when a new desiccant is needed. Blue silica gel can be used on its own 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, visually indicating the relative humidity of the environment. When used with ordinary silica gel or a drier, it shows the extent of moisture absorption and helps determine the relative humidity of the surroundings. This versatile product is widely used as a silica gel drier for packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric 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 | |||
Discover our Type C Silica Gel Desiccant Balls, available in sizes of 1-3mm, 2-4mm, and 3-5mm. Packaged in 25kg bags, these cobalt-free, color-changing beads are perfect for moisture absorption.
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.
Features:
- Developed from blue gum color-changing silica gel.
- Orange color-changing silica gel made from fine porous silica gel with inorganic salt mixture.
- Utilizes new non-toxic compound dyes to eliminate pollution from dyes and discoloration agents.
- Retains original technological conditions and excellent adsorption performance.
Application:
- Mainly used as a desiccant and indicator of desiccant saturation in sealed packaging.
- Measures relative humidity in precision instruments and general packaging.
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
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:
Mainly used as a catalyst and catalyst carrier for 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 dehydration 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 Type C Silica Gel Desiccant Balls, ideal for moisture absorption in the 20-200 mesh range. Each bag contains 20kg, ensuring quality and efficiency in moisture control.
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
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 different adsorption residence time for various substance components, it enables the separation and purification of mixed components effectively.
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 the preparation of 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
Chemsize International Trading Co., Ltd.
Product: Mesh Size Separator
Size: 30-60, 60-100, 100-200, 200-300, 300-400, 500-800 mesh
Packaging: Bags of 20kg
Storage: Store in a dry and ventilated place. Do not store with volatile substances to prevent moisture absorption or interference with separation performance.
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
Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Customize particle size, packaging, moisture, and specifications for Type C Silica Gel Desiccant Balls by 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 to suit your specific needs.
Silica Gel Desiccant Products
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Our silica gel desiccant products are designed to keep your items dry and free from moisture. Here are some common questions about our products:
FAQs
Q1. Can I request a sample order?
A: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are also available.
Q2. What is the lead time?
A: Samples are sent within 3-5 days. For orders under 100mt, delivery is typically 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 how long does delivery take?
A: We ship via DHL, UPS, FedEx, or *** with delivery in 3-5 working days. By sea, delivery times range from 7-40 days depending on distance.
Q5. What is the order process for silica gel desiccant products?
1) Share your requirements or application.
2) Receive a quote based on your needs.
3) Confirm samples and pay deposit.
4) Production is arranged.
Q6. Can I print my logo on the packages?
A: Yes, please inform us before production and confirm the design based on our sample.
Q7. How are faulty products handled?
Our products have a low defective rate (<0.2%). If issues arise, we will send replacements and cover your losses.
For any further questions, please contact us!
