Re: [PSES] Flame retardancy GB/T 8624-2012

2017-08-10 Thread Chuck August-McDowell
...@gmail.com] Sent: Thursday, August 10, 2017 4:08 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Flame retardancy GB/T 8624-2012 Greetings all, I am attempting to determine equivalency of a flame retardancy rating of B3 in GB/T 8624-2012 to the Flame Spread Indices of ASTM E84. In particular

[PSES] Flame retardancy GB/T 8624-2012

2017-08-10 Thread Doug Powell
Greetings all, I am attempting to determine equivalency of a flame retardancy rating of B3 in GB/T 8624-2012 to the Flame Spread Indices of ASTM E84. In particular, I really don't know if "B3" is good bad or otherwise. Interestingly, the old idea of flammable vs inflammable has come up and is us