- #1
icor1031
- 24
- 1
Please excuse me if this isn't a physics question - I'm not sure where it belongs.
Felt, such as this: http://www.ebay.com/itm/Felt-by-the-YARD-Craft-Supplies-36-INCHES-X-36-INCHES-square-100-polyester-/261301533508
And 3mil plastic sheeting, as this: http://www.homedepot.com/p/Husky-8-Ft-x-100-Ft-Clear-3-mil-Plastic-Sheeting-CF0308C/202184057
--------
How small of a particle size, will those block?
For example: if I throw a .3 micron particle at the felt, will it go through?
How about the plastic?
Thanks!
Felt, such as this: http://www.ebay.com/itm/Felt-by-the-YARD-Craft-Supplies-36-INCHES-X-36-INCHES-square-100-polyester-/261301533508
And 3mil plastic sheeting, as this: http://www.homedepot.com/p/Husky-8-Ft-x-100-Ft-Clear-3-mil-Plastic-Sheeting-CF0308C/202184057
--------
How small of a particle size, will those block?
For example: if I throw a .3 micron particle at the felt, will it go through?
How about the plastic?
Thanks!