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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 primarily used for drying and moistureproof purposes but can also serve as catalyst carriers, adsorbents, separators, and variable-pressure adsorbents, among other applications.
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 Narrow Pore Silica Gel Balls Desiccant in sizes ranging from 1-3mm to 3-5mm. Ideal for moisture control in various applications.
Product and Packaging:
Choose from 25kg or 500kg bags of Narrow Pore Silica Gel Balls Desiccant by Lianyungang Chemsize International Trading Co., Ltd.
Al Silica Gel
Al Silica Gel
Al Silica gel is a colorless or light yellow transparent or translucent spherical particles with stable chemical properties. It is non-combustible, insoluble in any solvent except strong bases and hydrofluoric acid. Compared to silica gel with fine holes, Al Silica gel has a similar adsorption capacity at low humidity levels (e.g., RH=10%, RH=20%), but offers 6-10% higher adsorption capacity at high humidity levels (e.g., RH=80%, RH=90%). Additionally, it has a thermal stability of 350ºC, which 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 by dehydrating 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
Chemical Formula: mSiO2.nAl2O3.xH2O
For more information, 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: Particle size, packaging, moisture, and specifications can be customized
Description:
Type A silica gel is a transparent or translucent particle with the 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, 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 | |||
Type B Silica Gel Balls in sizes of 1-3mm, 2-4mm, and 3-5mm. Available in 25kg or 500kg bags. Ideal for moisture control in 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 serves as raw material for fine chemical products like silica gel chromatography.
For quality Type B silica gel, trust 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.
- Polymer protein in industrial fermentation process.
- 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.
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 Narrow Pore Silica Gel Balls Desiccant in 2.0kg or 500kg bags. Blue Silica Gel for effective moisture control.
Blue Silica Gel Product Description
Blue Silica Gel
Properties
Blue silica gel is composed of blue or light blue glassy particles. The product is available as blue silica gel indicator and blue silica gel. It exhibits hygroscopic properties, changing from blue to purple, and eventually to light pink as it absorbs moisture. This color change indicates the humidity level in the environment and signals when replacement is needed. Blue silica gel can be used independently 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 kept in enclosed conditions. As it absorbs moisture, it transitions from blue to red, visually displaying the relative humidity of the environment. When used with ordinary silica gel or a drier, it helps gauge the moisture absorption level and determine the relative humidity of the surroundings. This versatile product is commonly employed as a silica gel drier for packaging precision instruments, leather goods, shoes, clothing, food items, medicines, 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 | |||
Narrow Pore Silica Gel Balls Desiccant by Lianyungang Chemsize International Trading Co., Ltd. Cobalt-free color-changing silica gel in sizes 1-3mm, 2-4mm, 3-5mm. Packaged in 25kg bags.
Cobalt-Free Environmental Discoloration Silica Gel
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.
- Developed from blue gum color-changing silica gel, this product is made from fine porous silica gel impregnated with an inorganic salt mixture.
- It uses non-toxic compound dyes to eliminate pollution caused by dyes and discoloration agents.
- The product maintains its original technological conditions and offers good adsorption performance, making it an environmentally friendly option.
Application:
- Mainly used as a desiccant and indicating desiccant saturation degree in sealed packaging.
- Used to monitor relative humidity in precision instruments and general packaging to prevent moisture damage.
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
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. 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. 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 Silica Gel FNG in 20-40, 30-60, 60-100, 100-200 mesh sizes. Packed in 20kg bags. Perfect for moisture control.
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 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 varying adsorption residence time 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 active components of Chinese herbal medicine. It is also ideal for preparing high-purity substances.
Company name: 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 your separation performance with our Mesh Size Separator. Choose from a range of mesh sizes to suit your specific needs. Each bag contains 20kg of the product, ensuring you have an ample supply for your operations. Store the separator in a dry and ventilated place to maintain its effectiveness. Avoid storing it with volatile substances to prevent any interference with its performance. Keep it away from moisture and other chemicals to ensure optimal separation results.
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, and are REACH registered.
Customize particle size, packaging, moisture, and specifications for our Narrow Pore Silica Gel Balls Desiccant 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 to suit your 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 have a sample order for silica gel dryer products?
A: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are acceptable.
Q2. What is the lead time?
A: Samples are sent within 3-5 days. Orders under 100mt are delivered within 15 days.
Q3. Is there a MOQ limit for silica gel orders?
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. Sea shipments take 7-40 days depending on distance.
Q5. How to process an order for silica gel Desiccant Products?
A:
1) Share your requirements or application.
2) Receive a quote based on your needs.
3) Confirm samples and pay a deposit.
4) Production is arranged.
Q6. Can I print my logo on packages?
A: Yes, inform us before production and confirm the design based on our sample.
Q7. How are faulty products handled?
A: Our products have a low defective rate (<0.2%). If an issue arises, we will send replacements and cover your losses.
For any further questions, please contact us at Lianyungang Chemsize International Trading Co., Ltd.
