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 Thermal interface material, Discussions on thermal pad/paste/grease

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a1098113
post Aug 16 2007, 09:52 PM

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QUOTE(likito @ Aug 16 2007, 03:47 PM)
how come ? MX-2 outperform AC5 , unbelievable
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Yes it does outperform and i have tested it. AC5, the difference can only be seen if you are overclocking and its not really user friendly due to the silver content on its paste.. Being silver, i believe there is a chance for it to kill the board if you are not careful, but the Mx-1 and 2 are not like that.
a1098113
post Aug 17 2007, 11:59 PM

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QUOTE(slash @ Aug 17 2007, 01:24 AM)
and AS5, u must turn off your pc, let it cool, then on it again. Do that for 1 week so that the paste will reach optimum efficiency.

Dont need to do that for MX2
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Well,, you will need 200 hours to let the arctic silver to really do its job.. and if u do it wrongly bleh, it melts and goes around your board... like mine it just went to some resistor i dont know how... sweat.gif
a1098113
post Feb 27 2008, 09:01 PM

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haiz.. forever something new is coming out.. where can i find this noctua stuff.
a1098113
post Feb 27 2008, 11:01 PM

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why do we need something new, when tx2 is a winner, haiya, let tx-2 rule for awhile la brows.gif
a1098113
post Feb 28 2008, 08:09 AM

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lol bro shawty, AS6>> another one brows.gif aiks, must tell the competitors to slow down tongue.gif
a1098113
post Feb 29 2008, 03:34 PM

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alcohol @70% is the best, thinner is not pure... cheap stuff. NOt good for cleaning...
a1098113
post Feb 29 2008, 10:41 PM

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noooo nail polish remover... its acetone i think... dont use it


Added on February 29, 2008, 10:43 pm
QUOTE(tomatos @ Feb 29 2008, 05:36 PM)
70% the best?

Shoudln't more pure be better like lets say >90%.
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well we can but alcohol at that percentage is very volatile... so if u mishandle it it can either explode or do some nasty damage(dryness) to your fingers due to high end evaporation..

This post has been edited by a1098113: Feb 29 2008, 10:43 PM
a1098113
post Mar 1 2008, 05:37 PM

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i would still prefer you to use alcoholic swabs which can be bought in pharmacies..

thinner is not good coz its toxic when inhaled.. due to its chemical compositions. So a lot of precautions have to be taken
a1098113
post Mar 1 2008, 06:52 PM

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are you kidding me? alcohol at high percentages is volatile and dangerous to humans if inhaled. Yes, alcohol is used as antiseptics but more often its normally at 70% concentration, aka, isopyril alcohol. Alcohol vaporizing has nothing to do with its reactive behavior

Indigestion of alcohol, depends, if u drink in clubs and u had bacardi 151 or absenth, the % of alcohol is at 70%+, so its really on the chemical composition of how the alcohol is derived.
a1098113
post Mar 1 2008, 08:04 PM

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yes and i am clarifying the use of alcoholic swabs in the pharmacy that does a very good job besides thinners and turpentines. I am saying its the most practical solution. And it probably has the highest percentage of alcohol that can be used by us. Besides having to go to a lab.


Added on March 1, 2008, 8:05 pmif you really think ur right, hats off for you. I really have nothing to say.


Added on March 1, 2008, 8:07 pmoh yeah and if it does give u a thrill to shoot me down brows.gif u have it laugh.gif

This post has been edited by a1098113: Mar 1 2008, 08:07 PM
a1098113
post Mar 1 2008, 10:10 PM

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finally someone with some chemistry smile.gif thank you dude. Anyways, for anyone using thinner or turpentine can do so, yes its alcohol, anything that ferments is alcohol, anything that has ethanol and family of hydrocarbons can have alcohol made from it, but thats not what we do we?

We want the purest form of alcohol we can get, and mostly is surgical alcohol which is isopropyl alcohol. Any higher the concentration, we will only find it in the labs and we ppl here wont have access to it. Simple.
a1098113
post Mar 2 2008, 09:00 AM

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QUOTE(tomatos @ Mar 2 2008, 12:42 AM)
What i mean burn is all alcohol are flammable.

Alcohol with low percentage do evaporate. Not neccessary above 30%.

Volatility in chemistry means the tendency to evaporate.

It's boiling point has nothing to do with it's evaporation. It's due to it's low vapor pressure.

You can drink isopropyl alcohol but anything above 20ml is toxic.

You feel cold when alcohol evaporates on your hand is because evaporation is endothermic thus it absorbs heat energy during it's process to break the bonds.

Again back to the discussion is that a forummer on the previous page claims that 70% alcohol is the best cleaning solvent. So what say you?
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~Edited for common good~

In case its brought up again. I will have to be the one who says sorry brows.gif coz theres a chemistry guy here who knows quite a bit of his organic chemistry thumbup.gif

This post has been edited by a1098113: Mar 2 2008, 12:30 PM
a1098113
post Mar 2 2008, 12:28 PM

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QUOTE(IcEMoCHa @ Mar 2 2008, 10:05 AM)
nail polish remover is easier for removing the hard TIM on the CPU than alcohol.. You can use alcohol to wipe it clean after that...  wink.gif
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nail polish remover is commonly known as acetone, and they belong to the ketone family. They are really good organic solvents. But u have to be careful whilst using them as they can dissolve plastics. Also wear googles or specs to prevent the vapor from getting to your eyes..
a1098113
post Mar 2 2008, 03:41 PM

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give some la smile.gif brows.gif can ah?
a1098113
post Mar 10 2008, 01:14 AM

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i do that all the time, as long theres enough contact it should be fine.
a1098113
post Mar 10 2008, 02:39 PM

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bro shawty, just to make it clear to that guy what a dot entails

a dot = rice grain size.


a1098113
post Mar 13 2008, 01:17 AM

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..... now thats a special case.. o.O, try running the proc and once its off get it out.. thermal paste do melt..
a1098113
post Jul 28 2008, 12:58 PM

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use isopropyl alcohol swabs. get it from the pharma. VHS cleaners arent really safe to use, also its not really pure..

 

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