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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 moistureproof 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 Cobalt-Free Silica Gel Desiccant Type A in sizes ranging from 1-3mm to 3-5mm. Ideal for various applications, these beads offer high absorption and moisture-proof properties.
Product and Packaging:
Choose from 25kg or 500kg bags of Cobalt-Free Silica Gel Desiccant Type A with a density of 670-720 G/L. Ideal for various applications.
Al Silica Gel Description
Al Silica Gel
Available from Lianyungang Chemsize International Trading Co., Ltd.
Properties:
- Colorless or light yellow transparent or translucent spherical particles
- Chemical formula: mSiO2.nAl2O3.xH2O
- Stable chemical properties, non-combustible, insoluble in most solvents
- High adsorption capacity at high humidity levels (RH=80%, RH=90%)
- Thermal stability of 350ºC
Application:
Mainly used for the adsorption and separation of light hydrocarbons in natural gas dehydration. Also suitable for use 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 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, and may 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
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.
- It comes in two types: spherical and blocky with a 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.
- Keeps articles from moisture, acts as a 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 Cobalt-Free Silica Gel Desiccant in 2.0kg or 500kg bags. Blue Silica Gel from Lianyungang Chemsize International Trading Co., Ltd.
Blue Silica Gel
Blue Silica Gel
Properties:
Blue silica gel consists of blue or light blue glassy particles. It can change color from blue to purple to light pink as it absorbs moisture, indicating the humidity level of the environment. This desiccant can be used alone or in combination with Type A Silica Gel.
Application:
Blue silica gel is ideal for absorbing moisture and preventing rust in instruments, gauges, and equipment in enclosed conditions. It changes color from blue to red when it absorbs moisture, providing a visual indication of relative humidity. When used with ordinary silica gel or a drier, it helps determine the moisture absorption level and relative humidity of the environment. This versatile product is commonly used as a desiccant for precision instruments, leather goods, shoes, clothes, food items, medicines, 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 | |||
Cobalt-Free Silica Gel Desiccant available in sizes of 1-3mm, 2-4mm, and 3-5mm. Packaged in 25kg bags. Color-changing properties. Ideal for various applications.
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:
- Mainly used as a desiccant and indicating desiccant saturation degree in sealing packaging.
- Used to monitor relative humidity in precision instruments and general packaging.
Developed by 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 2.5kg
Properties:
- Color: Milky white particles
- Main Composition: SiO2·nH2O
- Solubility: 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 as a catalyst and catalyst carrier for petrochemical products such as phthalic anhydride, aniline, maleic anhydride, and triacrylonitrile. Also employed in refined petroleum products, selective adsorption separation of organic gases and liquid components, ion exchange for water purification, and high purity gas dehydration 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: Bags of 20kg
Silica Gel FNG
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
Product Name: Cobalt-Free Silica Gel Desiccant Type A 670-720 G/L
Keywords: Silica Gel Desiccant, Cobalt-Free, Type A, Transparent, Aluminium, Blue, Microspheres, Color-Changing, Coarse Pore, Orange, White, Silica Al, Type B, Type C, Moisture Absorber, Industrial Grade, Packets for Storage, High Absorption, Non-Toxic, Granular, Crystals for Dehumidification, Lithium Chloride, Calcium Chloride, Reusable, Food Grade, Electronics, Small Packets, Moisture-Proof, Premium, Activated, Indicating, Dry Pack, Sachets for Packaging, Heavy-Duty, Guns, Powder Form, Long-Lasting, Compact, Canister for Storage, Eco-Friendly, Thickened Bags
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 boasts 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.
- Compressed air and various industrial gases are dried using Silica Gel FNG.
- It serves as a liquid adsorbent and catalyst carrier in petrochemical, electric brewing, and other industries.
- Utilized as a buffer for ordinary silica gel protective bed desiccant silica sand, 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 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 enables the separation and purification of mixed components effectively.
Application:
It is primarily used for refining petroleum products by removing aromatic substances or for separating and purifying the active components of Chinese herbal medicine. It is also ideal for the preparation of 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.
Size Options: 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
Furthermore, our products have successfully passed SGS REACH SVHC, ROHS, and DMF tests.
Customize particle size, packaging, moisture, and specifications of Cobalt-Free Silica Gel Desiccant Type A by Lianyungang Chemsize International Trading Co., Ltd.
Product and Packaging:
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Explore our diverse selection of high-quality silica gel products designed to meet your specific needs. Our range includes chromatography silica gel, orange silica gel, desiccant silica gel, and more. Whether you require bags, jumbo bags, drums, or pallets, we have various packaging options to suit your requirements.
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 commonly asked questions:
- Can I have a sample order?
- What is the lead time?
- Is there a MOQ limit?
- How are the goods shipped?
- How to process an order?
- Share your requirements or application.
- We provide a quote based on your needs.
- Confirm samples and pay a deposit.
- We start production.
- Can I print my logo on packages?
- How are faulty products handled?
Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.
Samples are sent within 3-5 days. Orders under 100mt are delivered within 15 days.
No, there is no MOQ limit, but lower quantities may have a higher average cost.
We ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipments take 7-40 days depending on distance.
Yes, inform us before production and confirm the design based on our sample.
Our strict quality control system ensures a defective rate of less than 0.2%. If an issue arises, we will send replacements and cover your losses.
For any inquiries, please contact us at Lianyungang Chemsize International Trading Co., Ltd.