normally, your supply chain engineering (sales engineer or  
application engineer from Rogers material for example) would be your  
best bet to pick brain.  something must be in their sleeves, such as  
this:
https://imageserv10.team-logic.com/mediaLibrary/303/ 
Everything_you_wanted_to_know_about_PTFE.pdf
good luck.
jk
On Aug 3, 2020, at 7:21 AM, Nigel Burtt wrote:

> Anyone have any PCB assembly process experiences positive and  
> negative for the PTFE/Ceramic based laminates in the Rogers 3000  
> series (specifically RO3006 and RO3010) compared to "standard" FR4  
> types
>
> eg with respect to handling and storage, behaviour in solder reflow/ 
> rework, router or laser depanelling, etc etc
>
> I'd be obliged if you point me to any caveats/gotchas