On 5/30/2013 8:15 AM, RussellMc wrote:
> NB: I love silicone rubber.
> I think its marvellous stuff as long as it is not used outside it's
> "performance envelope".
>
>

I was curious at what it contained , my chemistry is a but rusty but for=20
those than can decode:
> PRODUCT COMPOSITION                           CAS REG NO.     WGT. %
>
> A. HAZARDOUS:
>
> DISTILLATES, PETROLEUM, HYDROTREATED LIGHT    64742-47-8       5 - 10%
>
> HEXAMETHYLDISILAZANE                            999-97-3       1 - 5%
>
> METHYLTRIMETHOXYSILANE                         1185-55-3       1 - 5%
>
> B. NON-HAZARDOUS:
>
> TREATED FUMED SILICA                          68583-49-3      10 - 30%
>
> POLYDIMETHYLSILOXANE                          63148-62-9      10 - 30%
>
> METHOXYPOLYDIMETHYLSILOXANE                   68037-58-1      30 - 60%
>


Mark

--=20
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.