TPU: Difference between revisions
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{{Hint|Combine with [[TPU Sources]]}} | |||
=Basics= | =Basics= | ||
*An abreviattion for the plastic Thermoplastic Polyurethane | *An abreviattion for the plastic Thermoplastic Polyurethane | ||
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==Pellets & Regrind== | ==Pellets & Regrind== | ||
*{{check}}$1.85/lb, 45 cents, 30 cents, 14 cents - thousands of lbs - [https://www.recycle.net/cgi-bin/exlist.cgi?wsc=01-1405#listings]. It appears that sub-50 cents is available in abundance. | |||
*$1.25/lb - [https://www.recycle.net/cgi-bin/exlist.cgi?wsc=01-140585] | *$1.25/lb - [https://www.recycle.net/cgi-bin/exlist.cgi?wsc=01-140585] | ||
*TPU pellets - $2.8/kg -[https://www.alibaba.com/product-detail/Engineering-plastic-transparent-TPU-granules-pellets_60814273971.html?spm=a2700.7735675.normal_offer.d_title.3efe8025MBept1&s=p&fullFirstScreen=true] | *TPU pellets - $2.8/kg -[https://www.alibaba.com/product-detail/Engineering-plastic-transparent-TPU-granules-pellets_60814273971.html?spm=a2700.7735675.normal_offer.d_title.3efe8025MBept1&s=p&fullFirstScreen=true] | ||
*Ebay - $ | *Ebay - $5/lb - [https://www.ebay.com/itm/256934378977?_skw=tpu+pellets&itmmeta=01K2X04HX5X793Q5HA27105QFW&hash=item3bd27b7de1:g:E30AAOSw2bFoJzbw&itmprp=enc%3AAQAKAAAA0FkggFvd1GGDu0w3yXCmi1dhcKcZPyzDtazaL%2Brt7SROQbWK1vD5zMp3YiU%2B1egp1wnGZ%2F1PyWaKVQ41Gko0KYHvx%2FCT0CWkoJdeQu4MMnBr8YQ46kbj%2F4e7%2B3YUP%2F9DbWjuBT45%2FoO2OAKgvd42yZ%2BsUN3qDN6cDpzxKxvwK0Lja31SnxUu7Jt6kzDvsnOhu%2B2YTC6ao2KkQS6HjDCejjnQywqsoZpsyAscVe%2FVV4CID0ZzFjYwzn%2FZGXnKrowchjkRjTi1BeD7tgAZ56G0JF4%3D%7Ctkp%3ABk9SR-6ekqCXZg] | ||
*Ebay $5 [https://www.ebay.com/itm/Lubrizol-Pellethane-TPU-2363-90AE-Virgin-Natural-Plastic-Pellets/283806503380?hash=item42142f91d4:g:2FsAAOSwsddeYp42] | *Ebay $5 [https://www.ebay.com/itm/Lubrizol-Pellethane-TPU-2363-90AE-Virgin-Natural-Plastic-Pellets/283806503380?hash=item42142f91d4:g:2FsAAOSwsddeYp42] | ||
*$4.6/lb - [https://www.ebay.com/itm/Huntsman-IROGRAN-A80P4699L-Plastic-Pellets-Resin-TPU-Polyurethane-Nat-50-Lbs/114013576554?hash=item1a8bbd1d6a:g:J3sAAOSwwlJd87ZK] | *$4.6/lb - [https://www.ebay.com/itm/Huntsman-IROGRAN-A80P4699L-Plastic-Pellets-Resin-TPU-Polyurethane-Nat-50-Lbs/114013576554?hash=item1a8bbd1d6a:g:J3sAAOSwwlJd87ZK] | ||
Latest revision as of 22:19, 17 August 2025
Hint: Combine with TPU Sources
Basics
- An abreviattion for the plastic Thermoplastic Polyurethane
- The main flexible filament used in FDM 3D Printing
- Can be hard to print due to the flexible filament "spilling out" in the extruder etc
- Also may require tweaking of settings to acheive the desired print quality
Notes
- 4-6,000 PSI tensile strength
- clear form exists
- UV stable forms exist
- Can be mixed with polar plastics such as PVC
Sourcing
Sourcing Working Doc
Pellets & Regrind
$1.85/lb, 45 cents, 30 cents, 14 cents - thousands of lbs - [1]. It appears that sub-50 cents is available in abundance.- $1.25/lb - [2]
- TPU pellets - $2.8/kg -[3]
- Ebay - $5/lb - [4]
- Ebay $5 [5]
- $4.6/lb - [6]
Internal Links
US Companies
- Good list on Thomas Register - [7]
- Midwest Elastomers [8]
- American Poly Film [9]
- Kent Elastomer [10]
- Resmart [11]. $2.60/lb Shore 80A ES in ton quantity.
- Metro Plastics [12]
- Lubrizol - [13]
Applications
http://www.apstpe.com/tpu-applications/
External Links
- The Wikipedia Page on TPU
- http://www.huntsman.com/polyurethanes/Media%20Library/global/files/guide_tpu.pdf
- https://redwoodplastics.com/polyurethane/polyether-vs-polyester/