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Car tires biggest likely source of microplastics in California coastal waters

latimes.com

11–20 of 232 posts

Re: Car tires biggest likely source of microplastics in California coastal waters

#11

I appreciate this new concern for microplastics. Since I can remember I've always had a vague fears about using plastic Tupperware and plastic bottle but wasn't sure if it was unfounded. Turns out my (and many others) intuitions were correct.

Is there evidence that Tupperware breaks down and gets into food that you store inside it?

Re: Car tires biggest likely source of microplastics in California coastal waters

#12

I appreciate this new concern for microplastics. Since I can remember I've always had a vague fears about using plastic Tupperware and plastic bottle but wasn't sure if it was unfounded. Turns out my (and many others) intuitions were correct.

Is there evidence that Tupperware breaks down and gets into food that you store inside it?

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3222987/

> Most Plastic Products Release Estrogenic Chemicals: A Potential Health Problem That Can Be Solved

> Results: Almost all commercially available plastic products we sampled—independent of the type of resin, product, or retail source—leached chemicals having reliably detectable EA, including those advertised as BPA free. In some cases, BPA-free products released chemicals having more EA than did BPA-containing products.

Re: Car tires biggest likely source of microplastics in California coastal waters

#15

This is one reason why I don't like living near freeways, especially near on-ramps, off-ramps, and interchanges. Car pollution isn't just tailpipe emissions - I believe a lot of airborne particulates come from tires and brakes (especially during acceleration, deceleration, and turning). https://www.cdc.gov/air/particulate_matter.html

The airborne particulates from brakes is asbestos!

edit: Very odd that both mine and the contradictory reply to it are both down voted. What I said is a fact, so I'm not sure why anyone would disagree with it.

Re: Car tires biggest likely source of microplastics in California coastal waters

#16

I appreciate this new concern for microplastics. Since I can remember I've always had a vague fears about using plastic Tupperware and plastic bottle but wasn't sure if it was unfounded. Turns out my (and many others) intuitions were correct.

Is there evidence that Tupperware breaks down and gets into food that you store inside it?

It's soft. I have old Tupperware right here in my kitchen that has frayed surfaces and little bits and pieces must get into food.

Re: Car tires biggest likely source of microplastics in California coastal waters

#17

This is one reason why I don't like living near freeways, especially near on-ramps, off-ramps, and interchanges. Car pollution isn't just tailpipe emissions - I believe a lot of airborne particulates come from tires and brakes (especially during acceleration, deceleration, and turning). https://www.cdc.gov/air/particulate_matter.html

The airborne particulates from brakes is asbestos ! edit: Very odd that both mine and the contradictory reply to it are both down voted. What I said is a fact, so I'm not sure why anyone would disagree with it.

This hasn't been the case since the early 80s.

Edit: Yes, you can probably find some no-name pads with asbestos if you look hard. Nobody is selling them knowingly in the US or EU. There are definitively some pads/shoes from the far east that contain asbestos. They don't get purchased by the auto parts stores and big parts suppliers that supply the shops that change most of the countries brakes. They get sold to importers who don't care what they're made of who are selling them on Amazon/Ebay/etc to DIYers at bottom dollar prices. That is such a tiny slice of a tiny slice of all pads it's basically nonexistant.

Re: Car tires biggest likely source of microplastics in California coastal waters

#18

Earlier quoted context omitted.

The airborne particulates from brakes is asbestos ! edit: Very odd that both mine and the contradictory reply to it are both down voted. What I said is a fact, so I'm not sure why anyone would disagree with it.

This hasn't been the case since the early 80s. Edit: Yes, you can probably find some no-name pads with asbestos if you look hard. Nobody is selling them knowingly in the US or EU. There are definitively some pads/shoes from the far east that contain asbestos. They don't get purchased by the auto parts stores and big parts suppliers that supply the shops that change most of the countries brakes. They get sold to impor…

Without sarcasm, what are "raybestos" brakes made out of then?

[edit]

Thanks all for the clarification.

Re: Car tires biggest likely source of microplastics in California coastal waters

#19

Earlier quoted context omitted.

The airborne particulates from brakes is asbestos ! edit: Very odd that both mine and the contradictory reply to it are both down voted. What I said is a fact, so I'm not sure why anyone would disagree with it.

This hasn't been the case since the early 80s. Edit: Yes, you can probably find some no-name pads with asbestos if you look hard. Nobody is selling them knowingly in the US or EU. There are definitively some pads/shoes from the far east that contain asbestos. They don't get purchased by the auto parts stores and big parts suppliers that supply the shops that change most of the countries brakes. They get sold to impor…

According to the Wikipedia article[1] for the company mentioned in one of the other replies to this comment:

> The Raymark facility operated at (the Stratford) location from 1919 until 1989, manufacturing asbestos brake linings and other automotive asbestos products.

so it hasn't been true for 30 years. :)

[1]: https://en.wikipedia.org/wiki/Raybestos#Superfund_site_clean...

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