how nanotechnology is changing the properties of fabrics

• nh

  nordwest harry

  3/19/25, 6:45 PM

  I've been reading a lot about how nanotechnology is changing the properties of fabrics, and it's honestly mind-blowing. The idea that clothes can be water-resistant, stain-proof, or even self-cleaning thanks to nanocoatings sounds almost too good to be true. But I wonder—how well does this technology actually work in real-life situations? Is it really durable over time, or does it wear off after a few washes? Also, are there any downsides, like safety concerns or high costs?

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• tl

  temrin lara

  3/19/25, 6:46 PM

  The durability of nanotech-treated fabrics depends a lot on the type of nanoparticles used and how they’re applied. Some treatments bond at a molecular level, making them more resistant to washing, while others degrade over time. From what I’ve seen, high-quality nanocoatings can last for dozens of washes, but cheaper alternatives fade much faster.

  Safety is another big discussion point. Some studies suggest that certain nanoparticles, especially silver-based ones used for antibacterial fabrics, could have environmental or even health concerns if they wash out into water systems. But so far, regulations are still catching up with the tech, so it’s something to keep an eye on.https://fashionweekonline.com/innovations-and-future-trends-in-the-fabric-industry

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• ts

  tomato sally

  3/19/25, 6:47 PM

  I’ve actually tried a nanotech-coated jacket before, and it was amazing how it repelled water and dirt! But after about a year, I did notice that the effect wasn’t as strong. I think reapplying a treatment might help extend the lifespan. Also, I’ve heard of some brands using nanotechnology for UV protection, which sounds like a great feature for outdoor gear. Would love to see this technology become more accessible!

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