It means that the dimensions change by one part per million for each one
degree change of temperature. Use dimensional analysis in such instances of
application.
----- Original Message -----
From: <clayton.wilson@isotis.com>
To: <rp-ml@rapid.lpt.fi>
Sent: Friday, December 07, 2001 11:53 AM
Subject: coefficient of themal expansion SLA and Protobuild
> Hi list,
>
> Does anyone know what the coefficient of thermal expansion is for
> Solidscapes ProtoBuild material?
>
> Also, 3D Systems rates the post-cure coefficient of thermal expansion for
> their resins in units of ppm/deg C. What is this? Parts per million? Would
> 208 ppm/deg C equate to 0.000208 /deg C?
>
> Thanks for your help.
>
> Clay
>
>
***************************************************************************
> Clayton Wilson
> AIO / PhD Student, UMC, Utrecht IsoTis NV, Bilthoven
> Huispost G 05.228 Prof. Bronkhorstlaan 10
> Postbus 85500 3723 MB Bilthoven
> 3508 GA Utrecht The Netherlands
> phone: +31 30 2506971 phone: +31 30 2295229
> fax: +31 30 2510638 fax: +31 30 2280255
> email: c.e.wilson@chir.azu.nl email: clayton.wilson@isotis.com
> http://www.isotis.com
>
***************************************************************************
>
>
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>
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