As the dust gets bashed about it comes apart in small bits. Cellulose.
Nice bang.

Insurance man will get you.

Martin


On 9/17/2013 10:45 AM, Markem wrote:
On Mon, 16 Sep 2013 21:05:31 -0500, -MIKE-
wrote:

On 9/16/13 8:44 PM, Martin Eastburn wrote:
Dust is destined to be with metal. With plastic, a static charge is
developed and can cause explosions.

BULL****!

(here we go again!) :-)

It not BS, it could happen but it is not very likely, obtaining the
perfect mixture of very fine dust, oxiding agent and spark is all you
need but odds are not at all good that you acheive that bit of
perfection. Now it you mix in dry coffee creamer rather than sawdust
your chances of an explosion are much better. So do not vacum up a big
spill of coffee creamer with your dust collector if your hoses are not
grounded.

Mark

TIC