Lexan Polycarbonate Chemical Compatibility Overview
This overview shows the chemical resistancy of Lexan polycarbonate sheet. Chemical compatibility of thermoplastics e.g. Lexan is
dependent on contact time, temperature and stress (external stress to which the application is subjected).
Chemical exposure can result in discoloration, softening, swelling, crazing, cracking or loss of properties of the thermoplastic.
The chemicals listed have been evaluated for Lexan according a very stringent GE-test method. This test incorporates exposure to
the chemical under defined conditions including temperature (20 and 80 C) and stress (0.5 and 1% strain) for a time period of seven
days. The results are listed in the overview using symbols (+ or 0 or -) which are explained below.
This information should be used as indicative only. The true chemical compatibility can only be determined under conditions as in
the final application. Please contact your local representative in case additional information is required.

Acid, Mineral
Acid, Organic
Halogenated HC
Metal & Metal Oxide
Salt, Organic
Poor; Not recommended-will result in failure or severe degradation.
Fair; Found marginal-only for short exposures at lower temperatures or when loss of properties is not critical.
Good; Found unaffected in its performance when exposed with regards to time, temperature and stress according
the GE-test method.

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representatives, whether written or oral, is given in good faith, to the best of its
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Nothing in this or any other document shall after, vary, supersede or separate to waive
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all available sources (including finished product testing in its appropriate environment) of
the suitability of the products supplied for its own particular purpose. Because actual use
of the products by the user is beyond the control of General Electric Company, its
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General Electric Company, its subsidiaries and affiliates cannot be held responsible for
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*Company not connected with the English company of a similar name.

GE Plastics

Source: http://www.sunclear.fr/pdf/lexan-compatibilite-chimique-anglaispdf-201001201801.pdf

Microsoft word - pacc min_sept. 30-09.doc

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Medline abstracts:

Medline Abstracts: J Foot Ankle Surg. 2005 Mar-Apr;44(2):137-43. Evaluation of ultrasound-guided extracorporeal shock wave therapy (ESWT) in the treatment of chronic plantar fasciitis. Hyer CF, Vancourt R, Block A. Orthopedic Foot and Ankle Surgery, Orthopedic Foot and Ankle Center, Columbus, Ohio, USA. Thirty patients (39 heels) were evaluated to determine the success of ultrasound-gu

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