It is currently Tue Oct 27, 2020 11:15 pm

All times are UTC - 8 hours [ DST ]




Post new topic Reply to topic  [ 2 posts ] 
Author Message
Offline
 Post subject: Cleaning Instructions for Slate Shell & Wood
Post #1 Posted: Sat Oct 17, 2020 10:48 am 
Beginner
User avatar

Posts: 9
Liked others: 3
Was liked: 4
Rank: AGA 3 dan
KGS: Soromon
OGS: Soromon
I've recently finished my cleaning instructions. I'd be interested in hearing feedback.

They're available as a .pdf here:
https://drive.google.com/file/d/1SGpBOg ... YIo5Z/view

or use:
shorturl.at/hnxF8

_________________
Solomon (he/him/his)
Colorado USA
My Etsy Shop for Go Equipment

Top
 Profile  
 
Offline
 Post subject: Re: Cleaning Instructions for Slate Shell & Wood
Post #2 Posted: Sat Oct 17, 2020 1:26 pm 
Lives in sente

Posts: 969
Liked others: 0
Was liked: 164
Feedback


H2O2 ---- You talk about people possibly getting food grade at something like 35% but only discuss dangers of poisonings and eyes. I'd also want to warn about it as an oxidizer. I don't know for sure, for example, what would happen if you put some cotton in solution of 35%, took it out, and set a flame to it. In other words, don't know at what concentration would detonate << at high enough concentration, it would >>

So I would have advised folks JUST to get household 3%.

If you did want to have instructions for starting with stronger stuff, I'd include instructions to dilute to the 3%. Not forgetting to include that just as when diluting strong acids or bases, you add the strong stuff to the water and not the other way around << so if there is a splash, what is splashing is mainly the water and not the strong solution >>

ex chemistry teacher

PS: I just looked it up -- you might get detonation with alcohol at 30%

Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 8 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group