| Search |
| [Next Page] |
Carbon Foam Refractory Made From Bread
Sorry - long time since I visited this site - I just realised I posted this suggestion without readi ... |
23-11-2016 at 06:34
by: DrP |
Carbon Foam Refractory Made From Bread
Hi aga - I would try the pyrolysis under an inert gas like Argon or Nitrogen. The article suggests t ... |
23-11-2016 at 06:33
by: DrP |
thin high temperature resistant coatings
Look up "Geo Polymers" on google. You get some sodium silicate and chuck in a load of mullite - pai ... |
13-3-2009 at 06:25
by: DrP |
What happens when latex rubber reacts with oil?
I guess it depends on the level of cross linking in the rubber though. If highly cross-linked then ... |
10-2-2009 at 06:37
by: DrP |
Solvent Purification
Yea - it really does depend on what you are using and what you are using it for. If you're ultra sen ... |
5-2-2009 at 04:13
by: DrP |
On the subject of ORMUS
[quote][i]Originally posted by Sauron[/i]
This entire thread is an insult to everything that this f ... |
5-2-2009 at 03:29
by: DrP |
The POTENCY of carcinogens.
[quote][i]Originally posted by Jor[/i]
Yes, it seems that benzene and CCl4 are indeed not so strong ... |
10-12-2008 at 04:49
by: DrP |
repel animals with sound
[quote][i]Originally posted by Geomancer[/i]
...the standard advice is simply to make enough noise ... |
4-12-2008 at 08:01
by: DrP |
repel animals with sound
I know the best advise for bears is to remain compleatly still, but if that failed and the bear came ... |
3-12-2008 at 03:48
by: DrP |
Going thru chemically induced withdrawels...
Actually MJP - You would find that about a week after you give up smoking, you get a cough for littl ... |
26-11-2008 at 02:56
by: DrP |
Buying an IR spectrometer
Not much as far as I know. I've never known an IR to need liquid nitrogen (why?). As I said - we us ... |
5-11-2008 at 03:00
by: DrP |
Buying an IR spectrometer
There are companies that specalise in IR maintenance. What country are you in? We had a maintenance ... |
5-11-2008 at 01:27
by: DrP |
purifying toluene properly
To dry toluene, we used to keep an amount of sodiun wire in the flask - takes out all of the water - ... |
4-11-2008 at 08:16
by: DrP |
Rats !!! How to get rid of them ???
[quote][i]Originally posted by chief[/i]
I have a male and dangerous cat; but it doesn't seem to wa ... |
29-10-2008 at 07:28
by: DrP |
birdshot sodium
Couldn't you coat them in lead or something to protect them until impact? Then you'd get the sodium ... |
23-10-2008 at 09:19
by: DrP |
birdshot sodium
Excuse my ignorance chemrox, but what is 'birdshot' sodium? I have this image of loading a shotg ... |
23-10-2008 at 03:33
by: DrP |
Rust solvent
Can't you brush and polish it off? Most rust converters use tannic acid iirc and of course the phos ... |
23-10-2008 at 03:27
by: DrP |
Need to unload some glass
How LARGE is the flask? |
17-10-2008 at 05:26
by: DrP |
Aldrich Catalog
I've been out of it for a while, but do Lancaster still do a catalogue? Theirs was pretty decent if ... |
17-10-2008 at 05:25
by: DrP |
A simple choice oil or water
Water is better at lower temps, but at 100 deg I reckon that's a bit too high for water.
If you d ... |
17-10-2008 at 05:10
by: DrP |
How high is high
Well I've been to some good parties, but, I came across this chart today - might be interesting to s ... |
18-9-2008 at 01:45
by: DrP |
What is this kit?
What is this bit of kit? If we get it right then I could win 12 bottles of wine! 
All answers/ ... |
12-9-2008 at 01:49
by: DrP |
HT Lifters
Thanks Franklyn - thats realy interesting. I'd not read those before. |
5-9-2008 at 16:30
by: DrP |
Suitable Surfactant Recommendation
There are a range of surfactants by BYK and BIOWET which work well with sodium silicate to reduce su ... |
5-9-2008 at 05:57
by: DrP |
Recasting teflon
[quote][i]Originally posted by chief[/i]
A lot of chemists are said to die of teflon-overheating- a ... |
11-7-2008 at 00:32
by: DrP |
| [Next Page] |
