Quote:
|
New member here: I have a pound or 2 of clear, large schott rods purchased as a newbie lampworker. I now use only COE 104. What is the COE of Schott? I would be willing to sell the lot if it isn't 104.
|
If they are soft glass Schott rods, it is likely 91 COE. To my (admittedly limited) knowledge, Schott has never made 104 (or 101, or 109) COE rods. Their soft glass most commonly available in rods is 91 COE Schott AR-Glas.
If you have Schott gobs - AKA: pucks - they could be any of several different glasses and expansions. The three most likely in the lampworking world being S-1, S-5, and S-8, with the S-8 being the only one produced recently.
Brad
__________________
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
