Burst disk material: Difference between revisions
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A bit of info scrounged from the forums on [[burst_disk|burst disks]], not particularly well layed out here but (hopefully) better than nothing. | A bit of info scrounged from the forums on [[burst_disk|burst disks]], not particularly well layed out here but (hopefully) better than nothing. | ||
* In general the burst pressure of a disk is a function of the disk's material, thickness and diameter. | |||
* Larger diameter disks will burst at lower pressure than a smaller disk of the same material. | |||
* Burst disk tend to be variable so solid numbers concerning burst pressures are hard to find. | |||
* There is often disagreement as to what pressure a particular disk (material and dimension) ruptures at. | |||
{|border="2" cellpadding="10" cellspacing="0" align="center" | {|border="2" cellpadding="10" cellspacing="0" align="center" | ||
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| Aluminum Foil ||align=center| 5 ||align=center| 1.25 ||align=center| [http://www.spudfiles.com/forums/burst-disk-material-t13957.html] | | Aluminum Foil ||align=center| 5 ||align=center| 1.25 ||align=center| [http://www.spudfiles.com/forums/burst-disk-material-t13957.html] | ||
|- | |||
| Aluminum Foil ||align=center| 28 ||align=center| 1 ||align=center| [http://www.spudfiles.com/forums/good-high-pressure-burst-disk-t13975.html] | |||
|- | |- | ||
| Potato Chip Bag ||align=center| 85-110 ||align=center| 1 ||align=center| [http://www.spudcom.com/forums/showthread.php?t=7] | | Potato Chip Bag ||align=center| 85-110 ||align=center| 1 ||align=center| [http://www.spudcom.com/forums/showthread.php?t=7] | ||
| Line 11: | Line 18: | ||
| Plastic Milk Jug ||align=center| . ||align=center| . ||align=center| . | | Plastic Milk Jug ||align=center| . ||align=center| . ||align=center| . | ||
|- | |- | ||
| Stiff Plastic | | Stiff Plastic packaging ("clam shell packaging") ||align=center| 180 ||align=center| 0.5 ||align=center| [http://www.spudfiles.com/forums/burst-disk-material-t13957.html] | ||
|- | |- | ||
| Aluminum Soda Can ||align=center| 200 ||align=center| 0.5 ||align=center| [http://www.spudcom.com/forums/showthread.php?t=7] | | Aluminum Soda Can ||align=center| 200 ||align=center| 0.5 ||align=center| [http://www.spudcom.com/forums/showthread.php?t=7] | ||
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There may be more information at the [http://www.spudfiles.com/spudtech_archive/viewtopic.php?t=2759 SpudTech archive]. | There may be more information at the [http://www.spudfiles.com/spudtech_archive/viewtopic.php?t=2759 SpudTech archive]. | ||
Revision as of 09:59, 9 April 2008
A bit of info scrounged from the forums on burst disks, not particularly well layed out here but (hopefully) better than nothing.
- In general the burst pressure of a disk is a function of the disk's material, thickness and diameter.
- Larger diameter disks will burst at lower pressure than a smaller disk of the same material.
- Burst disk tend to be variable so solid numbers concerning burst pressures are hard to find.
- There is often disagreement as to what pressure a particular disk (material and dimension) ruptures at.
| Material (single layer) |
Approx. Burst Pressure (PSIG) |
Diameter (inch) |
link |
|---|---|---|---|
| Aluminum Foil | 5 | 1.25 | [1] |
| Aluminum Foil | 28 | 1 | [2] |
| Potato Chip Bag | 85-110 | 1 | [3] |
| Plastic Milk Jug | . | . | . |
| Stiff Plastic packaging ("clam shell packaging") | 180 | 0.5 | [4] |
| Aluminum Soda Can | 200 | 0.5 | [5] |
| . | . | . | . |
There may be more information at the SpudTech archive.