Array
(
    [status] => 200
    [status_message] => Material item
    [data] => Array
        (
            [material_id] => 3409
            [moddate] => 2022-10-28 14:58:44
            [name] => Fusion Frit F621/19
            [keywords] => 
            [metadescrip] => 
            [chem_formula] => 
            [casnumber] => 65997-18-4
            [searchkey] => F 621/19
            [unity] => 
            [ratio] => 
            [ord] => 
            [minedat] => 
            [analysis] => Array
                (
                    [CaO] => 12.45
                    [Na2O] => 7.14
                    [Al2O3] => 9.90
                    [B2O3] => 14.90
                    [SiO2] => 55.61
                )

            [weight] => 296.65982631302
            [formulaweight] => 296.65982631302
            [LOI] => 0
            [formula] => Array
                (
                    [CaO] => 0.66
                    [Na2O] => 0.34
                    [Al2O3] => 0.29
                    [B2O3] => 0.64
                    [SiO2] => 2.74
                )

            [notes] => Fusion recommends this as a better substitute for Ferro Frit 3124 than F-19 (Mar 2021). Yet this frit has a chemistry less similar to Ferro 3124 than F19.
This is the same as F-19 but with 2% less CaO. They do not release the chemistry of this so we just reduced the CaO and retotalled to 100.


            [links] => Array
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                            [0] => Array
                                (
                                    [link] => supplier/Fusion+Ceramics+Inc
                                    [label] => Fusion Ceramics Inc
                                    [ord] => 0
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                    [material] => Array
                        (
                            [0] => Array
                                (
                                    [link] => material/Ferro+Frit+3124
                                    [label] => Ferro Frit 3124
                                    [keywords] => A commonly available borosilicate frit is high in calcium.
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                                )

                            [1] => Array
                                (
                                    [link] => material/Fusion+Frit+F-19
                                    [label] => Fusion Frit F-19
                                    [keywords] => 
                                    [ord] => 0
                                )

                        )

                    [typecode] => Array
                        (
                            [0] => Array
                                (
                                    [link] => typecode/FRT
                                    [descrip] => A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.
                                    [label] => Frit
                                    [ord] => 0
                                )

                        )

                )

            [pictures] => Array
                (
                    [2732] => Array
                        (
                            [z] => Dgxqh34WxT
                            [alttag] => Melt flow test of Frit 3124 vs F621/19
                            [titletag] => 
                            [title] => Ferro Frit 3124 vs Fusion F621/19 at cone 04
                            [notes] => The Fusion one has less surface tension and is flowing a little more. And it has larger bubbles, so Fusion must be using a different set of raw materials to source the chemistry (materials that either have a higher LOI or decompose to produce gases later in the firing). They do not supply the chemistry of Frit F621/19 and it is not shown on their website in 2021. But they recommended it to us as a substitute candidate for Ferro Frit 3124.
                            [filename] => eqb6gqtxtg.jpeg
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                            [picture_date] => 2021-05-15 08:47:00
                            [S3URL] => https://reference.s3.us-west-2.amazonaws.com/images/pictures/eqb6gqtxtg.jpeg
                            [S3Date] => 2021-05-15 08:50:04
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</div><p style="clear:left"></p><h1>Fusion Frit F621/19</h1>
<p><b>Alternate Names</b>: F 621/19</p>
<table class="table table-bordered table-sm" style="width:auto">
<thead class="thead-light">
<tr style="font-weight:bold">
<th class="text-center" scope="col" style="width:20%"><a href="https://digitalfire.com/glossary/oxide">Oxide</a></th>
<th class="text-center" scope="col" style="width:20%"><a href="https://digitalfire.com/glossary/analysis">Analysis</a></th>
<th class="text-center" scope="col" style="width:20%"><a href="https://digitalfire.com/glossary/formula">Formula</a></th>
</tr></thead><tbody>
<tr><td class="label"><a href="https://digitalfire.com/oxide/cao">CaO</a></td>
<td class="text-right"">12.45%</td>
<td class="text-right">
0.66
</td></tr>
<tr><td class="label"><a href="https://digitalfire.com/oxide/na2o">Na2O</a></td>
<td class="text-right"">7.14%</td>
<td class="text-right">
0.34
</td></tr>
<tr><td class="label"><a href="https://digitalfire.com/oxide/al2o3">Al2O3</a></td>
<td class="text-right"">9.90%</td>
<td class="text-right">
0.29
</td></tr>
<tr><td class="label"><a href="https://digitalfire.com/oxide/b2o3">B2O3</a></td>
<td class="text-right"">14.90%</td>
<td class="text-right">
0.64
</td></tr>
<tr><td class="label"><a href="https://digitalfire.com/oxide/sio2">SiO2</a></td>
<td class="text-right"">55.61%</td>
<td class="text-right">
2.74
</td></tr>
<tr><td colspan="2">Oxide Weight</td><td colspan="2" class="text-right">
296.66
</td></tr>
<tr><td colspan="2" class="text-right"><a href="https://digitalfire.com/glossary/formula+weight">Formula Weight</a></td><td colspan="2" style="text-align:right">
296.66
</td></tr>
</tbody></table>
<h4>Notes</h4><p>Fusion recommends this as a better substitute for Ferro <a  href="https://digitalfire.com/material/350">Frit 3124</a> than F-19 (Mar 2021). Yet this <a  href="https://digitalfire.com/glossary/frit">frit</a> has a chemistry less similar to Ferro 3124 than F19.<br />
This is the same as F-19 but with 2% less <a  href="https://digitalfire.com/oxide/cao">CaO</a>. They do not release the chemistry of this so we just reduced the CaO and retotalled to 100.<br />
<br />
</p>
<h2 style="font-style:italic;">Related Information</h2>
<p style="clear:left"></p>

<h3 style="margin-top:30px;">Ferro Frit 3124 vs Fusion F621/19 at cone 04</h3>
<span style="font-size:80%; color:#888888">Tap picture for full size and resolution</span><br /><a href="https://digitalfire.com/picture/Dgxqh34WxT"><img class="flexleft50" alt="Melt flow test of Frit 3124 vs F621/19"  src="https://s3-us-west-2.amazonaws.com/reference/images/pictures/eqb6gqtxtg-400W.jpg" /></a>
<p>The Fusion one has less <a  href="https://digitalfire.com/glossary/surface+tension">surface tension</a> and is flowing a little more. And it has larger bubbles, so Fusion must be using a different set of raw materials to source the chemistry (materials that either have a higher <a  href="https://digitalfire.com/glossary/loi">LOI</a> or <a  href="https://digitalfire.com/glossary/decomposition">decompose</a> to produce gases later in the firing). They do not supply the chemistry of <a  href="https://digitalfire.com/glossary/frit">Frit</a> F621/19 and it is not shown on their website in 2021. But they recommended it to us as a substitute candidate for Ferro <a  href="https://digitalfire.com/material/350">Frit 3124</a>.</p>
<p style="clear:left"></p>
<h3>Links</h3><table>
<table class="table table-bordered"><tbody>
<tr>
<th scope="row">Materials</th>
<td>
<a href="https://digitalfire.com/material/ferro+frit+3124">Ferro Frit 3124</a>
<br /><i>A commonly available <a  href="https://digitalfire.com/glossary/borosilicate">borosilicate</a> <a  href="https://digitalfire.com/glossary/frit">frit</a> is high in calcium.</i>
</td>
</tr>
<tr>
<th scope="row">Materials</th>
<td>
<a href="https://digitalfire.com/material/fusion+frit+f-19">Fusion Frit F-19</a>
<br /><i></i>
</td>
</tr>
<tr>
<th scope="row">Typecodes</th>
<td>
<a href="https://digitalfire.com/typecode/frt">Frit</a>
<br /><i>A <a  href="https://digitalfire.com/glossary/frit">frit</a> is the powdered form a man-made glass. <a  href="https://digitalfire.com/glossary/frit">Frits</a> are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.</i>
</td>
</tr>
</tbody></table><table style="margin-top:30px; padding-top:10px; padding-bottom:20px; border-top:thin solid grey; border-bottom:thin solid grey;"><tr><td style="padding-right:10px">By <i>Tony Hansen</i><br /><span style="font-size:80%; color:#888888;">Follow me on<br /><a href="https://www.threads.net/@tonyatdigitalfire" target="_blank"><img src="https://digitalfire.com/images/threads.jpg" style="width:20px;" border="0"></a> <a href="https://www.facebook.com/insightlive" target="_blank"><img src="https://digitalfire.com/images/facebook.jpg" style="width:20px;" border="0"></a> <a href="https://www.linkedin.com/in/tonywhansen/" target="_blank"><img src="https://digitalfire.com/images/linkedin.jpg" style="width:20px;" border="0"></a> <a href="https://www.pinterest.ca/tonywhansen" target="_blank"><img src="https://digitalfire.com/images/pinterest.jpg" style="width:20px;" border="0"></a> <a href="https://instagram.com/tonyatdigitalfire" target="_blank"><img src="https://digitalfire.com/images/instagram.jpg" style="width:20px;" border="0"></a> <a href="https://mastodon.art/@digitalfire" target="_blank"><img src="https://digitalfire.com/images/mastodon.jpg" style="width:20px;" border="0"></a> <a href="https://business.google.com/dashboard/l/01560183430720260477" target="_blank"><img src="https://digitalfire.com/images/google.jpg" style="width:20px;" border="0"></a></td><td><a href="https://tonyhansen.com/about"><img src="https://digitalfire.com/images/SignaturePhotoSmall.jpg" height="80"></a></td></tr></table><h3 style="margin-top:30px;">Got a Question?</h3><p style="margin-bottom:30px;"><a name="kofi">Buy me a coffee and we can talk</a> <a target="_blank" href="https://ko-fi.com/tonyhansen"><img style="width:40px" src="https://digitalfire.com/images/ko-fi.svg"></a></p>
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