Core Product Characteristics
Active silica micropowder is a high-purity white micropowder with excellent comprehensive performance. Its core characteristics are non-toxic, tasteless, and pollution-free, and it has obvious hydrophobicity (lipophilicity), which can be widely adapted to various oil-based system application scenarios.
Its performance advantages are prominent, specifically manifested as follows:
- Excellent temperature resistance, which can maintain stable performance in a wide temperature range and is not easy to deform or age;
- Strong resistance to acid and alkali corrosion, which can resist the erosion of various acid and alkali media and is suitable for complex working conditions;
- Poor thermal conductivity, which can effectively play the role of heat insulation and heat preservation;
- Excellent insulation performance, making it an ideal insulation material for high-voltage and high-frequency scenarios;
- Low thermal expansion coefficient and good dimensional stability, which can effectively reduce the shrinkage deformation of products after molding;
- Stable chemical properties, not easy to react with other substances, ensuring the service life of products;
- High hardness, good wear resistance and impact resistance, which can improve the mechanical properties of end products.
Wide Application Range
With its multiple excellent properties, active silica micropowder has a very wide range of applications, covering many core industries such as electronics, electrical engineering, chemical industry, and building materials. The main application scenarios are as follows:
In the field of epoxy potting adhesive, it can improve the insulation, temperature resistance and mechanical strength of the potting adhesive, ensuring the stability of electronic components;
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In the field of electronic packaging, it is used for the packaging of various electronic components to enhance the compactness and anti-aging ability of the packaging material;
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In the production of copper-clad laminates, it can improve the heat resistance, insulation and dimensional stability of the board, adapting to the needs of high-end electronic circuit boards;
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In electrical equipment such as transformers and high-voltage current transformers, it is used as an insulating filler to improve the insulation level and operational safety of the equipment;
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In the field of electrical insulation, it is used for the production of various insulating products to meet the insulation requirements of different voltage levels;
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In the field of paints and coatings, it can be used as a filler to improve the wear resistance, corrosion resistance and adhesion of coatings, and improve the construction performance of coatings;
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In the silicone rubber and plastic industry, it is used for modification treatment to enhance the hardness, temperature resistance and anti-aging performance of products;
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In the field of special ceramics, it is used as a raw material component to improve the compactness, strength and high-temperature resistance of ceramic products.
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Key Product Parameters
The core parameters of this product can be flexibly adjusted according to customer needs to accurately match the usage requirements of different application scenarios. The specific controllable parameters are as follows:
The whiteness can be controlled in the range of 85-98, which can be customized according to the appearance requirements of end products, meeting the usage requirements from ordinary industrial grade to high-end appearance grade products.
The silica content can be controlled in the range of 98.0-99.8. High-purity silica can ensure the chemical stability and performance superiority of the product, while low-purity specifications can be adapted to ordinary application scenarios sensitive to cost.
The particle size can be controlled in the range of 325 mesh to 6000 mesh. Different particle size specifications correspond to different application scenarios. Fine-grained products can improve the compactness of materials, while coarse-grained products can optimize the filling effect, which customers can choose on demand.
Advanced Production Process
This product is produced on a large scale using a large-scale continuous ball mill. The production process is mature and the degree of automation is high, which can realize stable and controllable product quality. Compared with traditional production equipment, the large-scale continuous ball mill has the advantages of high grinding efficiency and uniform particle size distribution, which can accurately control the particle size range of the product and avoid excessive particle size deviation; at the same time, the continuous production mode can ensure the consistency of product quality in mass production, effectively reduce the performance difference between batches, and provide customers with stable and reliable product supply.
Notes and Customization Services
It should be specially noted that all the above product parameters are test values of specific products, which are only for general reference information of the product.
In the actual use process, the parameters may vary due to various factors such as use environment, construction process, and matching materials. Therefore, it is recommended that customers conduct suitability tests according to the provided reference data and combined with their own specific use needs to ensure that the product can perfectly adapt to the actual application scenario.
To better meet the personalized needs of customers, we can provide a full range of supporting services:
- If customers need to further understand the detailed technical parameters, application cases and other information of the product, we will provide them in a timely manner;
- At the same time, we have a professional technical team that can share rich technical application experience, provide technical guidance for customers, and assist customers in optimizing product application schemes.
In addition, we support customizing personalized product specifications according to customers' specific requirements, accurately matching customers' usage needs, and helping customers improve the competitiveness of end products.
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