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Wuhan Newreach Materials Company
Wuhan, China
D
51-100 Employees
2007
Key takeaway
The company specializes in providing high-quality silica fume, also known as microsilica, that meets the ASTM C1240 standard, making it suitable for high-performance concrete (HPC) and various concrete applications. They offer a range of product forms, including as-produced, slurried, and densified microsilica, ensuring customers can choose the best option for their needs.
Reference
Core business
Home - Silica fume suppliers in china - Microsilica manufacturers
Silica fume suppliers in china - We offer nice price and high quality microsilica(silica fume). They are used in HPC, cement, and various types of concrete.
Norchem
United States
B
1-10 Employees
2004
Key takeaway
Norchem is a leading producer of silica fume in North America, having pioneered its development and marketing for over 30 years. The company emphasizes the importance of silica fume in high-performance concrete and various construction applications, showcasing its commitment to quality and innovation in the industry.
Reference
Core business
Norchem Silica Fume Products
Henan Superior Abrasives I/E Co. Ltd
Zhengzhou, China
D
11-50 Employees
-
Key takeaway
The company offers silica fume, a highly pozzolanic material used in various applications, emphasizing its availability and quick delivery for regular orders. Their silica fume products include 92% and 96% undensified options, highlighting their role as a microsilica supplier in China.
Reference
Product
92% Undensified Silica Fume - Silica Fume for Sale, Microsilica Supplier in China
Silica fume is a co-product from the production of silicon or ferrosilicon metal. Silica fume is a mineral admixture, a very fine powder of spherical particles that average 0.1 to 0.3 microns in diameter with a surface area of 17 to 30 m2/g.
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Henan Superior Abrasives Import and Export Co. Ltd
Zhengzhou, China
D
251-500 Employees
2001
Key takeaway
Henan Superior Abrasives (HSA) is a leading manufacturer of silica fume in China, providing high-performance products for the concrete and refractory industries. With advanced production equipment and a dedicated R&D team, HSA ensures the quality and application of silica fume, highlighting its critical role in geopolymer concrete.
Reference
Core business
Henan Superior Abrasives - Best Silica Fume Manufacturer & Supplier in China
HSA is one of Chinese leading microsilica producing companies. We supply high-performance Silica Fume products to concrete and refractory industries all around the globe.
Luoyang Minghong Import & Export Trading Co. Ltd
Luoyang, China
D
51-100 Employees
2011
Key takeaway
Luoyang Minghong specializes in providing top-quality Silica Fume, among other industrial minerals, ensuring that their products meet the highest industry standards. Their commitment to quality and innovation positions them as a leading supplier in the field.
Reference
Core business
Microsilica, Densified silica fume, Undensified microsilica, white silica fume, Concrete silica fume, Chinese leading manufacturer of microsilica
Anyang Lishi Industrial Co.Ltd
Anyang, China
D
51-100 Employees
1999
Key takeaway
Anyang Lishi Industrial Co., Ltd. specializes in the production and supply of silica fume, highlighting its properties, advantages, and applications in various industries. Their extensive experience and commitment to quality ensure that they meet the growing demand for silica fume in both domestic and foreign markets.
Reference
Product
Silica Fume-Anyang Lishi Industrial Co., Ltd
MUHU China
Beijing, China
D
51-100 Employees
1988
Key takeaway
MUHU, a leading manufacturer of concrete admixtures in China, offers a specific product called Silica Fume, which is essential in enhancing the properties of concrete. This product is available in a 25kg bag and is part of their extensive range of over 70 different concrete admixtures.
Reference
Product
Concrete Admixture - Silica Fume - MUHU (China) Co., Ltd.
Product Name: Silica Fume Type: Silica Fume Package: 25kg /bag Description Usage Chemical Composition Read More...
Anyang Huatuo Metallurgy Co.Ltd
Anyang, China
D
51-100 Employees
1992
Key takeaway
Anyang Huatuo Metallurgy Co., Ltd. offers microsilica fume for sale, emphasizing its high SiO2 purity. The company is a trusted supplier of ferro alloys and has a commitment to quality and competitive pricing.
Reference
Product
Microsilica Fume for Sale with High SiO2 Purity
Gcp Applied Technologies
Alpharetta, United States
B
1001-5000 Employees
2016
Key takeaway
The company offers Force 10000® D Silica Fume, a product that contributes to the strength and longevity of concrete, enhancing the reliability of various construction projects. Their innovative concrete technologies aim to increase job productivity while reducing costs and CO2 emissions, supporting sustainable building practices.
Reference
Product
Force 10000® D Silica Fume | GCP Applied Technologies
Henan Xunyu Chemical Co. Ltd.
Zhengzhou, China
D
51-100 Employees
2006
Key takeaway
The company, Henan Xunyu Chemical Co., Ltd., specializes in hydrophilic fumed silica, also known as silica fume, with an impressive annual capacity of 11,000 Mt. Their commitment to advanced manufacturing techniques and stringent quality control ensures a high-quality product that can competitively replace well-known brands.
Reference
Core business
Fumed Silica(pyrogenic silicon dioxide) Manufacturer and Supplier - Henan Xunyu Chemical Co., Ltd.
Technologies which have been searched by others and may be interesting for you:
Silica fume is a byproduct generated during the production of silicon metal or ferrosilicon alloys. This fine, amorphous silica has a very high surface area and is often used as a pozzolanic material in concrete and cement applications. It enhances the strength and durability of concrete, improving resistance to chemical attacks and reducing permeability. In addition to its use in construction, silica fume is also utilized in various industrial applications, such as the production of high-performance concrete, refractory materials, and in the manufacturing of silicon-based products. Its unique properties make it a valuable additive that significantly boosts the physical and mechanical properties of construction materials.
Silica fume is a byproduct of silicon metal or ferrosilicon alloy production and plays a crucial role in construction. It is primarily used as a pozzolanic material in concrete, enhancing strength and durability. When added to concrete mixes, silica fume reacts with calcium hydroxide to form additional calcium silicate hydrate, which improves the material's overall properties. In addition to its strength-enhancing capabilities, silica fume also reduces permeability, making concrete more resistant to chemical attack and environmental degradation. Consequently, structures built with silica fume exhibit increased longevity and improved performance in harsh conditions.
1. Improved Strength
Silica fume enhances the compressive strength of concrete. Its fine particles fill the gaps between larger aggregates, leading to a denser matrix. This results in increased durability and strength, making it suitable for high-performance applications.
2. Reduced Permeability
Incorporating silica fume decreases the permeability of concrete. This characteristic helps in minimizing water absorption, which protects against freeze-thaw cycles and chemical attacks. Consequently, structures exhibit a longer lifespan and require less maintenance.
3. Enhanced Workability
The addition of silica fume improves the workability of concrete mixtures. This allows for easier handling and placement, particularly in intricate forms or congested reinforcement areas. Better workability also contributes to a smoother finish.
4. Sustainability
Utilizing silica fume can contribute to sustainable construction practices. It reduces the need for cement, which helps lower carbon emissions associated with concrete production. Additionally, silica fume is often a byproduct from industrial processes, promoting recycling in construction materials.
1. Cost
One potential disadvantage of silica fume is its relatively high cost compared to other supplementary cementitious materials. This can impact the overall budget of construction projects, especially for large-scale applications.
2. Handling and Storage
Silica fume can be challenging to handle due to its fine particle size, which can lead to dust generation. Proper storage and handling procedures are necessary to minimize health risks and ensure safety on the job site.
3. Mix Design Complexity
Incorporating silica fume into concrete mix designs can complicate the formulation process. Adjustments are often required to account for its properties, which may necessitate additional testing and optimization.
4. Curing Requirements
Concrete containing silica fume may require more stringent curing conditions to achieve its desired performance. This can add to the time and labor involved in the construction process.
Silica fume significantly enhances the strength of concrete by filling the microscopic voids within the cement matrix. When added to concrete, it reacts with calcium hydroxide to form additional calcium silicate hydrate (C-S-H), which is the primary strength-giving component of concrete. This reaction not only increases compressive strength but also improves durability by reducing permeability, making the concrete more resistant to environmental degradation. Furthermore, the fine particles of silica fume improve the overall bonding between aggregates and the cement paste. This creates a denser microstructure, which contributes to the mechanical properties of the concrete, ultimately leading to higher strength levels and longevity in various applications.
Some interesting numbers and facts about your company results for Silica Fume
| Country with most fitting companies | United States |
| Amount of fitting manufacturers | 5825 |
| Amount of suitable service providers | 4233 |
| Average amount of employees | 51-100 |
| Oldest suiting company | 1988 |
| Youngest suiting company | 2016 |
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Some interesting questions that has been asked about the results you have just received for Silica Fume
What are related technologies to Silica Fume?
Based on our calculations related technologies to Silica Fume are Glass, Superconductors, High-Performance Materials, Raw Materials, Phase Change Materials
Which industries are mostly working on Silica Fume?
The most represented industries which are working in Silica Fume are Other, Construction, Chemicals, Building Materials, Manufacturing
How does ensun find these Silica Fume Suppliers?
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