Home Page
   Articles
       links
About Us    
Traders        
Recipes            
Latest Articles
wasp style or AC(both sorts)

 
Post new topic   Reply to topic    Downsizer Forum Index -> Energy Efficiency and Construction/Major Projects
Author 
 Message
dpack



Joined: 02 Jul 2005
Posts: 46168
Location: yes
PostPosted: Sat Jun 19, 21 1:14 pm    Post subject: wasp style or AC(both sorts) Reply with quote
    

every little helps

teflon is not "green" but the energy saving is

Mistress Rose



Joined: 21 Jul 2011
Posts: 15932

PostPosted: Sun Jun 20, 21 7:13 am    Post subject: Reply with quote
    

As you say, PTFE isn't 'green', but the results are.

dpack



Joined: 02 Jul 2005
Posts: 46168
Location: yes
PostPosted: Sun Jun 20, 21 7:19 am    Post subject: Reply with quote
    

imho an acceptable trade off if the stuff lasts fairly well

Slim



Joined: 05 Mar 2006
Posts: 6609
Location: New England (In the US of A)
PostPosted: Sun Jun 20, 21 1:34 pm    Post subject: Reply with quote
    

I'm in the midsts of trying to help farmers with PFAS contamination. Problematic issues are arising at contamination in the PPT range.......

dpack



Joined: 02 Jul 2005
Posts: 46168
Location: yes
PostPosted: Sun Jun 20, 21 3:51 pm    Post subject: Reply with quote
    

umm, ppt is rather nasty

dpack



Joined: 02 Jul 2005
Posts: 46168
Location: yes
PostPosted: Sun Jun 20, 21 3:54 pm    Post subject: Reply with quote
    

as part of a coating mix, it will end up somewhere if it does not stay on a forever building

Mistress Rose



Joined: 21 Jul 2011
Posts: 15932

PostPosted: Mon Jun 21, 21 8:06 am    Post subject: Reply with quote
    

The Holy Grail of any polymer production is that it does its job, is stable when needed but breaks down into non-toxic by-products and ideally isn't based on fossil fuels. Of course during production it has to be stable, not use or produce toxic or otherwise dangerous by-products etc. So far, I don't think there are many that have achieved it.

dpack



Joined: 02 Jul 2005
Posts: 46168
Location: yes
PostPosted: Mon Jun 21, 21 9:40 am    Post subject: Reply with quote
    

ptfe and its family fail that on most metrics

Mistress Rose



Joined: 21 Jul 2011
Posts: 15932

PostPosted: Tue Jun 22, 21 7:11 am    Post subject: Reply with quote
    

That's the problem. Is it better to save on a lot of electricity and use something containing PTFE, or use PTFE. The plus with this stuff is that it seems pretty well infinitely reuseable.

Post new topic   Reply to topic    Downsizer Forum Index -> Energy Efficiency and Construction/Major Projects All times are GMT
Page 1 of 1
View Latest Posts View Latest Posts

 

Archive
Powered by php-BB © 2001, 2005 php-BB Group
Style by marsjupiter.com, released under GNU (GNU/GPL) license.
Copyright © 2004 marsjupiter.com