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by Jan de Jong
Thu Aug 06, 2020 3:33 am
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

@ Kevin: Okay, I go for 4 layers and see what happens :wink: Jan
by Jan de Jong
Wed Aug 05, 2020 4:34 am
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

After posting I was thinking: what happens by 5 layers ? Will these be visible ? Jan
by Jan de Jong
Wed Aug 05, 2020 4:27 am
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

For help to others: Like to share the link I found: https://www.warmtips.com/20060303.htm Jan
by Jan de Jong
Tue Aug 04, 2020 3:23 am
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

Lynn and Kevin: Thank you for your help ! I understand... much trying. Jan
by Jan de Jong
Mon Aug 03, 2020 1:48 pm
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

Is it necessary to fire the 3 - 4 layers first, or just fire at once ? Jan
by Jan de Jong
Mon Aug 03, 2020 1:07 pm
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Re: Drop with Dropring

@ Lynn Perry: Thank you very much for this link !! Jan
by Jan de Jong
Mon Aug 03, 2020 8:27 am
Forum: Newcomer Forum
Topic: Drop with Dropring
Replies: 12
Views: 206

Drop with Dropring

Hello, Never done it before, so I need help. I have a metal dropring: diameter 25 cm with a border of 5,5 cm. The height of my kiln is about 28 cm. The heat comes from above (in the lid) I plan to drop to circa 25 cm. How many layers do I need. Is it right each layer delivers circa 2,5 cm ( 1 inch) ...
by Jan de Jong
Fri May 22, 2020 5:36 am
Forum: Newcomer Forum
Topic: Books Lundstrom
Replies: 6
Views: 731

Re: Books Lundstrom

For your information: no problems with the above mentioned procedure!! Everything Okay. Jan de Jong
by Jan de Jong
Thu May 21, 2020 5:58 am
Forum: Newcomer Forum
Topic: Books Lundstrom
Replies: 6
Views: 731

Re: Books Lundstrom

@ Kevin Midgley: Thank you for your information!
Difficult to find, so I try it now with this solution I ever read somewhere: Handsoap with water on the glazed ceramic.
Let dry and then the seperator. Jan
by Jan de Jong
Wed May 20, 2020 10:56 am
Forum: Newcomer Forum
Topic: Books Lundstrom
Replies: 6
Views: 731

Books Lundstrom

Hello ! Is there in one of the books of Lundstrom a DIY for Universal Mould Release ? If yes....in which book ? Thank you for your help ! Jan de Jong (Holland)
by Jan de Jong
Sun Jul 14, 2019 4:29 am
Forum: Newcomer Forum
Topic: Making small pieces glass
Replies: 5
Views: 2651

Re: Making small pieces glass

@ Don Burt: Sorry for my late respons ! No, I did not test as I heard from a fuser that this pieces will not become smaller. Jan
by Jan de Jong
Sun Jul 14, 2019 4:25 am
Forum: Newcomer Forum
Topic: Round piece of glass.....sagging
Replies: 4
Views: 1940

Re: Round piece of glass.....sagging

@ The Hobbyist: Thank you ! I will do a test. Jan de Jong
by Jan de Jong
Thu Jul 11, 2019 12:22 pm
Forum: Newcomer Forum
Topic: Round piece of glass.....sagging
Replies: 4
Views: 1940

Re: Round piece of glass.....sagging

@ Jim Simmons: 26 cm diameter over kilnstands with on the top ceramic thick paper (felt ?). As I did for tealights but then square and not so big. Jan
by Jan de Jong
Thu Jul 11, 2019 3:00 am
Forum: Newcomer Forum
Topic: Round piece of glass.....sagging
Replies: 4
Views: 1940

Round piece of glass.....sagging

Hello ! I have no idea what will happen when you let sagg a round piece of glass. Is there anywhere a photo of this ?? Thank you, Jan de Jong
by Jan de Jong
Sun Jun 30, 2019 5:10 am
Forum: Newcomer Forum
Topic: Using Rare Earth Oxides
Replies: 8
Views: 3096

Re: Using Rare Earth Oxides

Hello ! sorry for my late respons. In the past there was a mail that there was post on the forum...…..but did forget this and therefore I did not look here for days.
Thank you for your answers. I learned not to experiment with this rare earth oxides. Jan
by Jan de Jong
Wed May 15, 2019 12:29 pm
Forum: Newcomer Forum
Topic: Making small pieces glass
Replies: 5
Views: 2651

Re: Making small pieces glass

@ Ed Cantarella: Thank you for your answer ! But....I wish not to make "frit". When you heat the glass and throw it in cold water, there are made nice round little pieces. But I wish this pieces still smaller and wonder how to do. So I thought: once again heating and in cold water these pi...
by Jan de Jong
Wed May 15, 2019 6:45 am
Forum: Newcomer Forum
Topic: Making small pieces glass
Replies: 5
Views: 2651

Re: Making small pieces glass

Perhaps I did give to little information as there is no reaction ? Heating up the glass and throwing in cold water is to make frit. But the measurement is still too big for me.
So I wonder if I can do it again to get smaller parts ? Jan de Jong
by Jan de Jong
Tue May 14, 2019 6:47 am
Forum: Newcomer Forum
Topic: Making small pieces glass
Replies: 5
Views: 2651

Making small pieces glass

Hello ! I know the manner to make small pieces glass bij heating the glass and throw it in cold water. Now I wonder....if I do this for a second/third time will the glass-parts become smaller every time? Thank you ! Jan de Jong (Holland)
by Jan de Jong
Mon May 13, 2019 9:55 am
Forum: Newcomer Forum
Topic: Using Rare Earth Oxides
Replies: 8
Views: 3096

Using Rare Earth Oxides

Hello, I read this morning that Rare Earth Oxides are used with Ceramic. Is it possible to use on Glass….and with good results ? Jan de Jong (Holland)
by Jan de Jong
Mon Apr 22, 2019 10:36 am
Forum: Newcomer Forum
Topic: Carboxymethylcellulose (CMC)
Replies: 6
Views: 2987

Re: Carboxymethylcellulose (CMC)

Hello, Giving birthday - ( to youth) and other workshops not at my home I need "glue" to attach pieces of glass on a blank glass (underground) ….for the transport. I tested the CMC I have: 3 TEA-spoons CMC on 1 liter water. Boiled and cooled it...and there was a solution, what was not like...

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Warm Glass

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Suite 700
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Phone: (336) 712 8003
Email: wg@warmglass.com