JamezF Queen Bee *** BeeKeeping Supporter Joined Sep 4, 2011 Messages 5,190 Reaction score 4,661 Location Wiveliscombe Hive Type National Number of Hives 24 Jun 30, 2022 #21 Antipodes said: I tried what I think was a similar thing here...a polystyrene box with a home made double glazed acrylic lid, and the polystyrene melted on the inside of the box and the acrylic lid started buckling too. Was really surprised. Click to expand... That's astonishing. The melting point of polystyrene is something like 200°C! James
Antipodes said: I tried what I think was a similar thing here...a polystyrene box with a home made double glazed acrylic lid, and the polystyrene melted on the inside of the box and the acrylic lid started buckling too. Was really surprised. Click to expand... That's astonishing. The melting point of polystyrene is something like 200°C! James
