Bill
PVA is soluble in water, but it produces a colloidal
solution rather than a aqueous one. Are there any
numbers after the trade name? eg. 20-105? If it is
20-105 (20% hydrolysis, 105 centipoise viscosity) or
greater then you will need to dissolve it in a mixture
of alcohol and water. Preferably methanol (which is
used in the alcoholysis process) but ethanol (rubbing
alcohol) will do.
Why are you trying to thin PVA?
Michael
Melbourne, Australia
ICQ 3481522
> -----Original Message-----
> From: Bill & Rose Haymaker
[mailto:[EMAIL PROTECTED]]
> Sent: Monday, 20 November 2000 5:30 AM
> To: [EMAIL PROTECTED]
> Subject: [RCSE] PVA Help
>
>
> The label on my bottle of PVA came off a while back
and is no
> longer with
> us. I kind of remember it saying that you can thin
PVA but I
> cant remember
> with what. Could someone please read there label and
let me know.
>
> Thanks
> Bill
>
>
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