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Replies: 12 / Views: 1,870 |
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Moderator
 United States
95405 Posts |
We know that PVC holders for coins are VERY bad. But what about Paper Banknotes? Is PVC of for the Paper? ebay item number: 224419385577
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Pillar of the Community
United States
600 Posts |
I'm sure I've used that brand before (BCW), but I recall the packaging saying either "mylar" or "archival safe." I don't have the original packaging anymore, but I don't remember it saying "PVC." I'm a little wary of this. Older PVC is definitely bad for long-term storage. However, I see Lighthouse has some that are labeled as safe PVC, free#8197;of#8197;acids#8197;and#8197;chemical#8197;softeners. In this case of this BCW product, I don't like the fact it doesn't explicitly state they are archival safe.
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Bedrock of the Community
United States
94367 Posts |
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Pillar of the Community
United States
7273 Posts |
That's the brand I use. It says it's PVC but it has no plasticizers in the formula. The plasticizers are what leach out, without them there is nothing to leach out. I've contacted BCW and they said it's safe storage. I also asked my dealer and he's been using BCW for years. I check out my notes weekly and never saw any leaching, so should be good.
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Pillar of the Community
United States
7273 Posts |
From BCW
" The rigid PVC used in the regular bill toploader as well as other BCW toploaders contain no plasticizers or stearates. Our high quality PVC does not migrate and will not harm your cards, photos or Currency, while offering maximum protection and visual appeal"
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Moderator
  United States
95405 Posts |
Thanks everyone. Great info here.
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Pillar of the Community
United States
4637 Posts |
I typically look for holders labeled as Mylar. For those unfamiliar with the effects of PVC damage, these three notes are currently being auctioned as a group with a description alerting any potential bidders of the PVC damage and a warning that there will be absolutely no returns. 
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Moderator
  United States
95405 Posts |
Thanks Steve. All good information. Which is why I brought up this subject. I have a few hundreds banknotes from all over the world and I'm looking for the best way to store and protect them.
Edited by Dearborn 12/26/2021 9:12 pm
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Bedrock of the Community
United States
94367 Posts |
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Moderator
  United States
95405 Posts |
Quote: Mylar or pass. But I'm guessing that the mylar ones are not rigid or even semi-rigid, are they?
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Pillar of the Community
United States
4637 Posts |
I once had a note partially fall out of a rigid currency sleeve. Not a fan.
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Moderator
  United States
95405 Posts |
Quote: I once had a note partially fall out of a rigid currency sleeve. Not a fan. I have seen 2 types of semi-rigid holders, one has a small 'spacer' between the 2 panels, and another that the 2 panels are just welded together. The one with the spacer, the note sits in it loosely, but not the latter. I use the latter for now, and have not had the ;falling out issue yet. But it is made from PVC, which is the main reason I'm looking else-where for a better protector. (I use the BCW brand, in which they state is safe, but how can one be entirely sure?).
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Moderator
 United States
188013 Posts |
Rigid PVC should be fine, assuming nothing bad was added to it. As mentioned above, the plasticizers (added to PVC to make is soft and pliable) are what causes problems for coins.
However, Steve brings up a good point. I can see how a rigid sleeve might be unable to securely hold a banknote.
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Replies: 12 / Views: 1,870 |
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