Heavy Duty Shrink Wrap for large Battery packs? 400+ MM?

xylene23nyc

100 mW
Joined
Jan 16, 2022
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I was wondering if anyone knew of a source for heavy duty rubber-like Battery pack Shrink wrap? 400MM or larger in size?

Luna seems to offer a sold out "Shrink Wrap Tube Matte Black Rubber" in 200mm size but I'm looking for 4-500MM+

Thanks in advance.
 
I used PVC heat shrink tubing wrap for battery packs. Less rubbery than you might want. But I believe you can find it up to 625mm on Ali or Ebay
 
harrisonpatm said:
I used PVC heat shrink tubing wrap for battery packs. Less rubbery than you might want. But I believe you can find it up to 625mm on Ali or Ebay

Thanks for the response. I already have some of the usual thin PVC 400 mm from Ali or Amazon but was hoping I would be able to find the more rubber like material for better shock absorption.

I haven't been able to find a larger size but Incase anyone else was in need I did find a link to 290mm tube here :
https://www.batteryspace.com/pvc-rubber-like-heavy-duty-heat-shrink-wrap-tube--12-long.aspx

I haven't purchased any so can't verify quality. If anyone can find a 400mm or larger tube source that ships to USA please let me know

Thanks
 
IIRC the rubberier stuff is called Polyolefin (and is usually stated to be crosslinked). It can come with an adhesive lining, or not. There's also a neoprene version.

I don't think they go up to your size but there's a few types here
https://www.mcmaster.com/rubber-heat-shrink-tubing/
 
harrisonpatm said:
But I believe you can find it up to 625mm on Ali or Ebay

I got 820mm ( 32") and I sell it for 10$ a foot. 410mm per side, ( 16 inch).
 

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you could seal up small bodies in that.... :shock: :pancake:
 
xylene23nyc said:
Thanks for the response. I already have some of the usual thin PVC 400 mm from Ali or Amazon but was hoping I would be able to find the more rubber like material for better shock absorption.

I haven't been able to find a larger size but Incase anyone else was in need I did find a link to 290mm tube here :
https://www.batteryspace.com/pvc-rubber-like-heavy-duty-heat-shrink-wrap-tube--12-long.aspx

I haven't purchased any so can't verify quality. If anyone can find a 400mm or larger tube source that ships to USA please let me know

Thanks

It's good stuff, but they ship only via fedex, so it's quite expensive to buy. I bought 194mm in a 4 foot roll. Probably about $4-5 a foot with shipping.
 
390 mm (max) of the tough rubber shrink stuff here - https://www.ebay.com/itm/283885096664
 
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