X-Git-Url: https://git.gag.com/?p=web%2Fgag.com;a=blobdiff_plain;f=rockets%2Fresearch%2Ftest1.mdwn;h=3fc11cbf8dd0c56fcb8fc60e54ab33e986f8dd6f;hp=c316b7f890dca7d67aae0923df476b6336823d1b;hb=f9e6407fa3bc3b2d96c9b6f31f07d17e4113d370;hpb=523203ced27f1132e4c1c8560c28bbc716488e21

diff --git a/rockets/research/test1.mdwn b/rockets/research/test1.mdwn
index c316b7f..3fc11cb 100755
--- a/rockets/research/test1.mdwn
+++ b/rockets/research/test1.mdwn
@@ -58,3 +58,14 @@ actually.
 
 About 4 hours later, the card stock was pulled off the test strand, which
 proved to still be a bit on the pliable and "tacky" surface side.
+
+## Observations ##
+
+After casting, further reading on Nakka's site indicates initial melt is
+at about 91C, or 196F.  Fully melted at 125C, or 257F.  Discoloration at
+175C, or 347F.
+
+Nakka says wait 24 hours before trying to pull the core rod.  The propellant 
+will remain pliable after cooling, thus can be deformed if handled sooner. 
+
+