The density is the same. But .7 is heavier than .5 by 40 per cent.
On Thu, Sep 15, 2011 at 10:42 PM, Tapio Linkosalo <tapio.linkosalo_at_iki.fi>wrote:
> **
>
>
> On 15.9.2011 19:22, Segundo Zarate wrote:
>
> > I do not know the source for PPP-film but I saw it discussed in INAV as
> > .7 micron thick. However a current ad of Hobby Specialties/Alan Cohen
> > has OS-film as .5 micron.
>
> For F1M I actually prefer a slightly thicker film than OS. For easier
> handling and better durability.
>
> Talking of which, I have seen film thickness quoted as grams per 100
> sq-in, or oz per 100sqin, or mg per sq-meter. These I can convert to
> each other, but how does microns compare? One micron is one micrometer
> (thousendth of millimeter)? What is the density of mylar film, then?
>
> -Tapio-
>
>
>
Received on Fri Sep 16 2011 - 01:39:58 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:46 CET