Re: Responses-Structural Plastics

Re: Responses-Structural Plastics

(Pat Peick CPO)

Dear Colleagues,
Here are the various responses to the questions regarding structural plastics
that are translucent or very nearly so.
>>
Pat,
Check out the Otto Bock plastics.

Joe Carideo, CP

Dear Pat,

There are other types of clear plastics on the market, just to name a few,
one from Ipos is called Ipolen, which has different thicknesses. Otto
Bock has Thermolen Stiff, and possibly clear ABS, these few I think
might serve your purpose. Hope this has been some help.

Francesco Simonaitis R.T.P. (c)

Pat:

Lexan is transparent, very strong and particularly impact resistant.
However, it is also hydroscopic and must be stored at a high enough
temperature that moisture will not permeate the material. When heated to
working temperaturee, improperly stored Lexan will be filled with tiny steam
bubbles and will be unusable.

They (whoever they are!) used to use Lexan for replacement windows when
vandalism was a problem (school windows), but kids learned that extreme
cold, a localized cigarette burn, or (I believe) acid would make the
material brittle. It's hard to fool kids for long.

Good luck in your search.


Dave

DMProcter, CPO
OmniCare Labs

Pat

Otto Bock makes a clear plastic that they claim can be used as a definitive
socket with proper lamination and reinforcment.

Brian Gustin CP.

Pat, tried polycarbonate?
Richard Ziegeler

<Email Address Redacted>

Dear Pat

For more information pertaining to this material please call me directly at
800-844-4233
Joe Bash
Product Manager
Materials Division
Otto Bock Orthopedic

PAT-
There is a material currently utilized in preforms for bubble forming molds
which is distributed by PDI (800.459.0177) It is called Crystal
It may or may not be too brittle for your needs... I use it for TF sockets in
the field....
Good luck
JP Donovan, CPO