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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.
- 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.
Company name: '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 Blue Silica Gel Desiccant Balls in various sizes (1-3mm, 2-4mm, 3-5mm) with bulk density <5%. Perfect for moisture absorption in a wide range of applications.
Product and Packaging:
Discover our Blue Silica Gel Desiccant Balls in 25kg or 500kg bags. Perfect for humidity control and moisture absorption in various applications.
Al Silica Gel Description
Al Silica Gel
Discover the exceptional properties of Al Silica Gel 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-combustion
- Insoluble in any solvent except strona bese and hydrofluoric acid
- High adsorption capacity for high humidity (RH=80%, RH=90%)
- Thermal stability of 350ºC
Application:
Al Silica Gel is ideal for:
- Dehydration of natural gas by adsorption and separation of light hydrocarbons
- Usage 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
Size: 1-3mm, 2-4mm, 3-5mm
Packaging: Bags of 25kg or 500kg
Notes: Particle size, packaging, moisture, and specifications can be customized
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, among other applications.
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 Type B Silica Gel Desiccant Balls in sizes ranging from 1-3mm to 3-5mm. Available in 25kg or 500kg bags for your convenience.
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.
Source: 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.
- 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 | ||
Blue Silica Gel Desiccant Balls in 2.0kg or 500kg bags by Lianyungang Chemsize International Trading Co., Ltd. Bulk Density<5%. Ideal for moisture absorption and humidity control in various applications.
Blue Silica Gel
Properties:
Blue silica gel is a type of desiccant characterized by its hygroscopicity process. It changes color from blue to purple to light pink as it absorbs moisture, indicating the humidity level of the environment. It can be used alone or with Type A Silica Gel.
Application:
Mainly 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 can be used with ordinary silica gel or drier to assess moisture absorption levels and relative humidity. Widely used in packing 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 Cobalt-Free Color-Changing Silica Gel Desiccant Balls in various sizes. Ideal for moisture absorption, packaging, and protection. Available in bulk bags of 25kg.
Cobalt-Free Environmental Discoloration Silica Gel
Properties
The European Union classified cobalt chloride as a Class II carcinogen in 1998, leading to the ban of blue gum containing cobalt chloride in Europe and the United States. To address market demands, cobalt-free environmental discoloration silica gel was developed.
This product is a non-toxic alternative to blue gum color-changing silica gel. It is made from fine porous silica gel infused with an inorganic salt mixture and new compound dyes, eliminating environmental pollution caused by traditional dyes and discoloration agents. With its original technological conditions and excellent adsorption performance, it represents a new generation of environmentally friendly products.
Application
This cobalt-free silica gel is primarily used as a desiccant and indicator of desiccant saturation levels in sealed packaging. It is ideal for maintaining the relative humidity of space medium in precision instruments, general packaging, and instruments vulnerable to moisture.
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
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 as a catalyst and catalyst carrier for petrochemical products such as phthalic anhydride, aniline, maleic anhydride, and triacrylonitrile. Also utilized 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: 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 Blue Silica Gel Desiccant Balls with a bulk density of less than 5%. Ideal for moisture absorption in various applications. Available in mesh sizes ranging from 20-40 to 100-200. Each bag contains 20 kg of 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, 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.
- 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, 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 varying adsorption residence time 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.
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
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
Enhance separation performance with our reliable Mesh Size Separator. Choose from a range of mesh sizes to suit your specific needs. Each bag contains 20kg of product, ensuring you have an ample supply. Store in a dry and ventilated place to maintain optimal performance. Avoid storing with volatile substances and prevent moisture absorption to preserve the quality of the separator.
Lianyungang Chemsize International Trading Co., Ltd.
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 ISO450
Additionally, our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Customize particle size, packaging, moisture, and specifications for Blue Silica Gel Desiccant Balls with Bulk Density <5%. Ideal for various applications.
Product and Packaging:
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Explore our premium silica gel products designed for various applications:
- Chromatography silica gel
- Orange silica gel
- Desiccant silica gel
Our silica gel products are available in convenient packaging options:
- Bags
- Jumbo bags
- Drums
- Pallets
Silica Gel Desiccant Products
Welcome to Lianyungang Chemsize International Trading Co., Ltd.
Our silica gel desiccant products are designed to keep your goods dry and moisture-free. Here are some common questions about our products:
- Sample Order: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.
- Lead Time: Samples are sent within 3-5 days. Orders under 100mt are delivered within 15 days.
- MOQ Limit: No MOQ limit, but lower quantities may have higher average costs.
- Shipping: We ship via DHL, UPS, FedEx, or ***, with delivery in 3-5 working days. Sea shipments take 7-40 days.
- Order Process:
- Share your requirements or application.
- We provide a quote based on your needs.
- Confirm samples and pay a deposit for the order.
- We start production.
- Logo Printing: Yes, we can print your logo on packages with prior notice and design confirmation.
- Handling Faulty Products: Our strict quality control system ensures a defective rate of less than 0.2%. We will replace any faulty products and cover your losses.
For any inquiries, please contact us at Lianyungang Chemsize International Trading Co., Ltd.
