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DCHAS-L Archives ยท Post dated February 7, 2019

Re: [DCHAS-L] Photography Shoot Using Powder

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Subject: Re: [DCHAS-L] Photography Shoot Using Powder

Date: Feb 7, 2019 22:14 UTC

Author: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>

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Subject: Re: [DCHAS-L] Question on triglycidyl isocyanurate (TGIC)

Date: Feb 7, 2019 23:54 UTC

Author: James Kaufman <jim**At_Symbol_Here**LABSAFETY.ORG>

From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>

Subject: Re: [DCHAS-L] Photography Shoot Using Powder

Date: Feb 7, 2019 22:30 UTC

Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>

In-Reply-To:  

Demystify: 

Wonderful.  I don't know how to do that. I also contacted the International Center for Photography to see if they could apply some pressure to get pictures off the site.

Monona


-----Original Message-----
From: Peter Zavon <pzavon**At_Symbol_Here**ROCHESTER.RR.COM>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Sent: Thu, Feb 7, 2019 5:01 pm
Subject: Re: [DCHAS-L] Photography Shoot Using Powder

It looks like someone got in to the comments part of the article to tell them about the dust explosion hazard.
 
 
Peter Zavon
Penfield, NY

PZAVON**At_Symbol_Here**Rochester.rr.com
 
 
From: ACS Division of Chemical Health and Safety [mailto:DCHAS-L**At_Symbol_Here**PRINCETON.EDU] On Behalf Of Monona Rossol
Sent: Thursday, February 07, 2019 1:56 PM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: Re: [DCHAS-L] Photography Shoot Using Powder
 
I captured some of the photos for the training materials on deflagation issues to add to my pictures of the Taiwan Pool Party,  but I don't know how to let these photo people know they are going to seriously injure or kill someone one day.  Hot lights, electrical equipment, even a static discharge would set that puff of cornstarch off like a magician's lycopodium.
 
I keep remembering when a fire extinguisher was accidentally charged with cornstarch baby power instead of talc for a TV shoot and the resulting cloud of starch turned into a fire ball that burned off Burt Reynold's toupee.  And it is just luck that's all that burned.
 
Don't these people read?  
 
Monona