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Ubiquitous Nanoparticles & Nanopowders in life

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  • Platinum Black Catalyst Platinum Nanopowders

    Customized Metal Platinum Black Catalyst Platinum Nanopowders Platinum is one of noble metals, it is one of the best catalyst and antioxidants, nano platinum ( Pt ) with small particles size, strong, safe, stable, reliable, environmentally friendly, non-toxic, tasteless, harmless, can be widely used in biomedical, Catalytic industry, cosmetic etc. 1. Platinum Nanopowders for biomedical  Hydrogen and nano-platinum have a synergistic effect that can be used in conjunction with the treatment of oxidant stress disorders; Studies have shown that platinum nano particle-mediated photo-thermal effect in the treatment of bone metastases in nude mice can be a good inhibition of bone tumor growth and osteolytic bone destruction; Lactic acid bio-sensor based on nano - platinum black modification for rapid detection, etc.  2. Platinum Nanopowders as catalyst  Nano platinum are widely applied in catalyst part, Nano-platinum powder has excellent bio-catalytic activity, it can be applied to polymer hydrogenation, reduction and synthesis. Nano platinum also can be used as fuel cell catalyst, due to its high cost, due to its high cost, now some use nano nickle to replace the platinum, and some are looking for ways to improve nano platinum efficiency as catalyst in fuel cells to save cost. Last year Chinese researches have developed a superfine platinum nanowire catalyst on the surface of the zigzag, greatly increasing the surface activity and specific surface area of the fuel cell catalyst, increasing its overall catalytic activity by more than 50 times. 3. Platinum Nanopowders for cosmetics Platinum nanoparticles , due to its strong oxidation resistance Platinum can effectively remove free radicals in the human body. Play the anti-aging effect and at the same time to achieve whitening bright. Platinum Nanopowders can also be used for food preservative, car exhaust purification, etc. Nano platinum do have a lot of amazing functions, we cannot list its amazing functions one by one though.  If you're interstsed in Platinum Nanopowders, please feel free to contact us as more

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Ubiquitous Nanoparticles & Nanopowders in life

  • September 2,2016.

Materials is the material basis of all technology development, nanoparticles, as a kind of advanced materials, is a major reform in the field of material, under the support of national policy, nanopartilces will inevitably become an important research direction for the future development of material industry.At present, polymer material gradually achieve nanometer compound, compared with the macro or micro level high polymer material, nanoparticles has improved significantly in mechanical performance, blocking performance, flame retardant properties, thermal properties, electrical properties and biological performance , even show the other new performance.With its unique performance nano material and nanoparticles have a wide range of applications in various fields, become an indispensable part of all aspects in clothing, food, housing, transportation in the modern social life.

1. Clothing - traditional clothes in general is to meet people from the cold, cover up and heat dissipation and other functions, and the clothes of adding nanoparticles will be completely different:

1) adding nano titanium dioxide, nano zinc oxide nanoparticles to fabric is good uvioresistant use.

2) adding antibacterial agent in textiles, such as nano titanium dioxide and nano zinc oxide, nano silica can produce antibacterial,deodorant chemical fiber fabrics.

3) super fine conductive agent such as carbon black, nano tin oxide, nano zinc oxide, nano titanium dioxide) is added in the fiber,and made into antistatic fibre, which can avoid static and applied in a special occasion.

2. Food - nanoparticles, compared to traditional ingredients and kitchen utensils, also plays a unique role in the diet.

1) antibacterial refrigerator, tableware, aseptic packaging with antimicrobial properties nanoparticles such nano silver have appeared.

2) using nanopowders & nanoparticles such as nano titanium dioxide, can make wastewater into potable water, realize the purification of water.

3. Housing - nanometer materials are widely used in building materials and decoration paint, can significantly improve the level of people's accommodation.

1) adding nano ferric oxide, nano titanium dioxide and nano zinc oxide into the coating, can make metope paint brush resistance increase nearly ten times and make the coating have certain self-cleaning ability.

2) nano ATO can be used to thermal insulation of building materials.

3) building materials containing nanoparticles can also absorb harmful ultraviolet radiation to human body.

4) nano silicon carbide can be used as fire protection building materials.

5) nano titanium dioxide and nano metal powders are added to the concrete, which can create functional electromagnetic shielding concrete.

4. Transportation - nanometer material can increase and improve the performance of the vehicle.

1) nano ceramic is expected to be  ideal materials of cars, ships, aircraft engine parts, greatly improve the efficiency of the engine, the working life and reliability.

2) the number of plastics used in automobile manufacturing will be more and more.Reinforced plastic is filled in the plastic processing via the surface of nanoscale inorganic materials such as cubic silicon carbide, nanometer alumina,nano silica, these materials can make the physical properties of the plastic get significant improvement.

nanoparticles & nanopowders

Hongwu International Group Ltd, with HWNANO brand, is a hightech enterprise focusing on manufacturing, research, development and processing of nanomaterials, nanoparticles, nanowires, nanopowders,  dispersion, and some micron  powders. We have our own nano powders production base and R&D center located in Xuzhou, Jiangsu, and Guangzhou Jiechuang Trading as our Global Business Operations Center, mainly responsible for global sals and service. Our products are all available with small quantity for researchers and bulk order for industry groups. If you have any questions, please feel free to contact us. thank you.

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