Features & Benefits
- 20nm particle size
- 99% purity
- Used in various industries
- UV resistant materials, self-cleaning glass, and sunscreens
- Can be used in paints and inks
- BET: 145-160m2/g
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Item #:
36118458
Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity
85% of respondents would recommend this to a friend
Item #:
36118458
MWK 217292
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Imported from USA store
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Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder with 99% Purity is an essential component in various industries such as textiles, photocatalytic catalysts, optical / magnetic memory, lithium batteries, aerospace industry, solar cells and gas adsorbents etc.
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What Stands Out
High Purity
With 99% purity, this silicon dioxide powder ensures superior quality, making it ideal for critical applications in research, electronics, and coatings where high-performance materials are essential.
Ultrafine Particles
At just 20nm, these silica nanoparticles offer enhanced surface area and reactivity, enabling improved performance in formulations, composites, and catalytic processes compared to coarser alternatives.
Versatile Applications
This nano SiO2 powder is suitable for a wide range of industries, including pharmaceuticals, cosmetics, and materials science, providing exceptional value for customers seeking multifunctional solutions.
Product Details
| Package Weight | 1 Pound |
Who Should Buy?
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Researchers
Ideal for scientists conducting experiments requiring high purity and fine particulate size for accurate results.
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Material Engineers
Beneficial for developing improved materials such as composites, coatings, and electronics with enhanced properties.
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Cosmetic Manufacturers
Useful for formulators creating products that require ultra-fine textures, improving physical properties and application.
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General Consumers
Not suitable for everyday users without specialized knowledge or equipment for safe handling and application.
Product Description
Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer Questions & Answers
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Question:
What is Research Grade Ultrafine Nano Silicon Dioxide Powder?
Answer: Research Grade Ultrafine Nano Silicon Dioxide Powder, often referred to as silica nanoparticles, consists of SiO2 particles with a diameter of approximately 20nm. These nanoparticles have a high surface area and unique chemical properties, making them invaluable in various applications, including materials science, electronics, and pharmaceuticals. Their ultrafine nature allows for improved mechanical properties and enhances the functionality of composite materials. In laboratories, they are typically used for research purposes and product formulation, where precision and purity are critical. -
Question:
What are the primary applications of SiO2 Nanopowder?
Answer: SiO2 Nanopowder has diverse applications across multiple fields. In the electronics industry, it is used for fabricating semiconductors and insulators due to its low electrical conductivity. In pharmaceuticals, it acts as a thickener or anti-caking agent in powders and tablets. Additionally, it is utilized in coatings, adhesives, and cosmetics for its reinforcing properties and to enhance texture. Researchers also use this nanopowder in nanocomposites to improve durability and performance. These properties make it a versatile choice for both commercial products and advanced research. -
Question:
How pure is the 20nm Nano Silicon Dioxide Powder?
Answer: The 20nm Nano Silicon Dioxide Powder boasts an impressive purity level of 99%. This high level of purity is essential for research applications, as impurities can significantly affect the performance and outcomes of experiments. The manufacturing process typically includes multiple purifications and quality checks to ensure that the final product is free from contaminants. For laboratories conducting sensitive experiments or formulating high-precision materials, sourcing a material with such purity is paramount for reliable and reproducible results. -
Question:
Is Nano Silicon Dioxide safe to handle?
Answer: While Nano Silicon Dioxide is widely regarded as safe when used correctly, it is essential to handle it with care, as with any fine powder. Utilizing appropriate safety gear such as masks and gloves can help minimize inhalation and skin contact risks. Additionally, following material safety data sheet (MSDS) guidelines is crucial. In research environments, proper ventilation ensures a safe workspace. Overall, when handled responsibly, silica nanoparticles can be integrated into various applications without significant risk. -
Question:
Can SiO2 Nanopowder be used in food products?
Answer: Generally, SiO2 Nanopowder is not directly used in food products due to regulatory considerations surrounding nanoparticle usage in consumables. However, in certain formulations, food-grade silica is employed as an anti-caking agent or flow enhancer in powdered food items. It is important to distinguish between research-grade materials intended for laboratory use and food-grade silica that adheres to food safety standards. When venturing into using silica for food applications, always ensure compliance with local food safety regulations. -
Question:
What are the benefits of using 20nm Nano Silicon Dioxide in coatings?
Answer: In coatings, 20nm Nano Silicon Dioxide enhances durability, scratch resistance, and mechanical strength. Its small particle size allows for uniform dispersion within the coating matrix, which leads to improved coverage and adherence. This nanopowder also contributes to enhanced thermal stability and chemical resistance in coatings. Industries such as automotive, aerospace, and construction frequently utilize silica nanoparticles to achieve superior protective layers. By incorporating SiO2, manufacturers can ensure long-lasting and high-performance coatings. -
Question:
How does the particle size of 20nm affect its properties?
Answer: The 20nm particle size of Nano Silicon Dioxide significantly influences its properties, including surface area, reactivity, and dispersibility. Smaller particles typically have a larger surface area-to-volume ratio, which enhances their chemical reactivity and ability to form strong bonds in composite materials. This size allows for better integration into matrices, providing improvements in mechanical properties and overall stability. Especially in nanotechnology, the size of particles plays a critical role in performance outcomes across various applications. -
Question:
How is the quality of the Nano Silicon Dioxide Powder verified?
Answer: Quality verification of Nano Silicon Dioxide Powder involves rigorous testing protocols to ensure that it meets specified purity and performance criteria. Spectroscopic analysis, particle size distribution measurements, and scanning electron microscopy (SEM) are commonly employed methods to analyze the material's characteristics. Manufacturers may also provide certificates of analysis (CoA) that detail the batch composition and confirm compliance with industry standards. These quality checks are vital for researchers requiring high-fidelity materials for critical applications. -
Question:
What precautions should I take when storing SiO2 Nanopowder?
Answer: When storing SiO2 Nanopowder, it's essential to keep it in a cool, dry, and well-ventilated area away from direct sunlight and moisture. The material should be sealed in its original container or an appropriate airtight container to prevent contamination and moisture ingress. Additionally, ensuring that the storage environment is free from chemicals or substances that might react with silica is crucial. Proper storage not only prolongs the shelf life of the material but also maintains its reactivity and integrity for research purposes. -
Question:
Where can I buy Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder in Malawi?
Answer: You can purchase Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder with 99% purity from Ubuy, a reliable e-commerce platform. Ubuy offers a range of high-quality scientific products and ensures that customers have access to products necessary for research and industrial applications. You can visit their website and search for the specific product to make your order.
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- High-quality sound
- Stylish design
- User-friendly
- Built-in microphone
- Can be paired with multiple devices
- Long battery life
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MWK 217292
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