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January 2007

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Subject:
From:
"Stadem, Richard D." <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Stadem, Richard D.
Date:
Mon, 22 Jan 2007 07:12:47 -0600
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text/plain
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text/plain (189 lines)
No such animal as Oxygen Dihydride. 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Graham Naisbitt
Sent: Monday, January 22, 2007 6:53 AM
To: [log in to unmask]
Subject: Re: [TN] VOC free legislation for fluxes - NTC

DOH!

I meant Oxygen Di-Hydride.

My dicslecksia just cikked in!

Kindest regards,

Graham

[log in to unmask]



On 19 Jan 2007, at 23:50, David D. Hillman wrote:

> Hi Graham - I know I am just a materials engineer and at best, a 
> dangerous chemist but isn't "Hydrogen Di-Oxide " equal to HO2?
>
> : - )
>
> Dave Hillman
> Rockwell Collins
> [log in to unmask]
>
>
>
>
>              Graham Naisbitt
>              <Graham.Naisbitt@
>               
> GEN3SYSTEMS.COM>                                           To
>              Sent by: TechNet          [log in to unmask]
>               
> <[log in to unmask]>                                          cc
>
>                                                                     
> Subject
>              01/18/2007 05:23          Re: [TN] VOC free  
> legislation for
>              AM                        fluxes
>
>
>              Please respond to
>               TechNet E-Mail
>                    Forum
>              <[log in to unmask]>
>              ; Please respond
>                     to
>               Graham Naisbitt
>              <Graham.Naisbitt@
>              GEN3SYSTEMS.COM>
>
>
>
>
>
>
> Douglas
>
> As you are in the UK, you need to know that there is no such thing as 
> VOC free materials in Europe because we (EU) do not differentiate 
> materials. They are either VOC or they not.
>
> As defined by "Council Directive 1999/13/EC of 11th March 1999:
>
> Organic compound shall mean any compound containing Carbon and at 
> least one or more of hydrogen, halogens, oxygen, sulphur, phosphorous,

> silicon or nitrogen.
>
> 9. ...emission shall mean any discharge of volatile organic compounds 
> from an installation into the environment. ...into air, soil and water

> as well as solvents contained in any products. They include uncaptured

> emissions released to the outside environment via windows, doors, 
> vents and similar openings.
>
> 17. volatile organic compound (VOC) shall mean any organic compound 
> having at 293.15 K a vapour pressure of 0.01kPa or more, or having  a 
> corresponding volatility under the particular conditions of use.
>
> In the USA, the EPA have given a list of tax exempt VOC's that permit 
> folks to market "VOC Free" products. Kinda wrong ain't it?
>
> It is fair to say that some materials are worse than others but, a VOC

> is a VOC. Don't forget Hydrogen Di-Oxide can kill you.
>
> Kindest regards,
>
> Graham Naisbitt
>
> [log in to unmask]
>
>
>
> On 17 Jan 2007, at 15:27, Douglas McCall wrote:
>
>> Hi to all,
>> Can someone point me in the direction of any legislation that relates

>> to the use of flux and future requirements to use VOC free flux.
>>
>> With respect to RoHS or any other specific legislation (such as 
>> 1999/13/EC), will it likely become a requirement (at sometime in the 
>> future) to use a VOC free flux and will they ban IPA solvent based 
>> fluxes.??
>>
>> Any info will be much appreciated.
>>
>> Thanks,
>> Douglas I McCall
>>
>> Regards,
>> Douglas I McCall,
>> TRW Automotive,
>> Mill Hill,
>> North West Industrial Estate,
>> Peterlee, SR8 2HR
>> Tel: +44 (0)191 518 8918
>> mailto: [log in to unmask]
>> web-site: http://www.trwauto.com
>>
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