Scientists in Japan develop plastic that dissolves in seawater within hours
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And are we gonna start using this on a mainstream scale?
chorus NO !
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The perfect material for Tesla’s new cyberboat
Titan 2.0!... But because we don't know this materials strengths yet, we'll add a supportive Styrofoam coating. A generous one.
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chorus NO !
Ok, back to non~biodegradable plastics and fuck this innovation
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You see the thing is, the point of plastic is that it doesn’t dissolve easily. I can see this having some niche applications, but this won’t be replacing most plastics any time soon.
Ah but imagine the eager faces of Logitech's execs when they realize they could make their mice dissolve under your fingers and offer a subscription for replacements.
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So then what can it be used for, other than being decomposed? Doesn't almost all food contain salt, and human sweat as well? It's not really useful on earth then, is it? Maybe for unmanned spacecrafts?
Well, the dream material would be some that is stable during use and then immediately falls apart when disposed. But that's not how things usually work, so anything that decomposes fairly quickly cannot be used to store food for example, as it would just mix with the food. And anything that is stable enough to store food does not decompose in a hundred years or so.
I guess that's part of the reason they're exploring coatings - something to slow down the degradation during regular usage.
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The perfect material for Tesla’s new cyberboat
Perfect since he's being invited to Russia now. They can share their know-how of sinking ships.
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I guess that's part of the reason they're exploring coatings - something to slow down the degradation during regular usage.
Then you can just used coated cardboard
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Without checking out the details, I can say with fairly high confidence that a material that will be degraded by a sodium chloride solution will most likely also be degraded by other electrolytes as well.
However, the electrolyte-concentration in drinks is much, much lower than that in seawater. And if it can't be used for electrolyte-containing drinks, it could be used for water bottles.
Maybe we could use this stuff for umbrellas too? My major concern is what this new material is broken down into.
Maybe we could use this stuff for umbrellas too?
Not in the winter, lol.
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This sounds borderline miraculous, and I have a feeling there's bound to be a catch. I hope not, but I'm just too cynical.
The catch would be the reactor. An EVA type of plastic reactor can output more than 12 tons per hour these days.
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Let’s build a ship out of it.
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They developed plastic that desolves in seawater in hours. Well if it were that easy they should have started developing that a bit sooner and we wouldnt be in this mess.
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And are we gonna start using this on a mainstream scale?
We use plenty of biodegradable plastics. They’re not always the correct solution. You wouldn’t want an airplane biodegrading, for example.
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We use plenty of biodegradable plastics. They’re not always the correct solution. You wouldn’t want an airplane biodegrading, for example.
I’d love that actually. While I’m flying preferably
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So using this for frozen foods, or takeaway containers isn’t advised. Those are basically all sodium.
The pace at which a takeaway container degrades from the salty food may be more than slow enough for it to not matter for that use case — especially if the container uses a coating.
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Also probably gonna turn out it dissolves into smaller plastics, perfectly sized for penetrating the blood-brain-barrier.
Edit: I get it, no new technology has ever had issues with safety and efficacy uncovered after entering mass production and being discarded with reckless abandon in our environment
I apologize to the articles authors for my cynicism, it is clear from the article that nothing bad could possibly come from allowing this new plastic to dissolve in our oceans. It is nice to see plastic pollution has been definitively solved for the rest of time and we no longer have to worry about it.
Article says it dissolves into components
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Let’s build a ship out of it.
"Oil tanker spills 60,000 tons of crude into the Pacific after hull biodegrades, more at 6"
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I think that's a mod for CP2077...
Is that shorthand for the amount of Petabyte of illegal stuff Leon the rat has at home?
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We use plenty of biodegradable plastics. They’re not always the correct solution. You wouldn’t want an airplane biodegrading, for example.
they might not be even biodegradable, not unless they separated which is impossible to do
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I've seen rice sold just in the cardboard box already.
Yes, and flour comes in a paper bag. It doesn't stop manufacturers from trying to protect their product from incidental moisture contact.
A company who already packs their product in plastic is going to have a much easier time switching to something like this than changing their whole packing line out for box packing machines.
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Does it actually break down?
Or does it just melt into a cloud of microplastics?
