Carbon Nanotube For Plastic

The emergence of carbon nanotubes will be widely used in the field of plastics as a new type of conductive additives, it has advantages as follows

1. First of all, the amount of addition is small, carbon nanotubes are linear structure. It is easier to form a conductive pathway, so it only needs a very low addition amount to achieve the same conductive properties.
2. Secondly, it has lasting conductive properties, the traditional ionic antistatic agent needs to be formed through the ionic traction conductive, ionic traction has a timeliness, after a period of time will be ineffective, the loss of conductive properties, and rely on the humidity in the air, conductive properties and its instability. Carbon nanotubes itself has a conductive, not because of traction and disappear because of changes in environmental humidity and have a greater impact.
3. Third, carbon nanotubes have a small impact on the impact strength of the material, due to the small amount of carbon nanotubes added, so it has a small impact on the impact strength of the material, while the traditional conductive carbon black because of the addition of large amounts, it will drastically reduce the impact strength of the material, so that the product becomes very brittle, thus affecting the quality of the product.
4. The fourth is that the material will not decarburise, conductive carbon black because of the large amount of addition, it is easy to produce decarburisation, which will not only affect the appearance of the product, but also affect other parts in contact with the product. Carbon nanotubes because of the small amount of addition, almost no product decarburisation phenomenon.

Of course, in addition to the above four advantages, carbon nanotubes have many other advantages, such as because of its low addition, the overall price is high, and the processing process is more simple, more energy-saving and so on.

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