YesBuy.net has Arctic Silver 5 (3.5 gram) on sale for $6 with free shipping. The Arctic Silver 5 Thermal Compound can lower core temperatures by about 3 to 12 degrees. [Specs]
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#1
Towncivilian - Posted 4:56 pm PDT 04/7/09 (1135 Posts)
#2
bastard - Posted 5:01 pm PDT 04/7/09 (117 Posts)
but it will fit up your cornholio
#3
dayray - Posted 5:02 pm PDT 04/7/09 (308 Posts)
Oink
#4
danpi - Posted 5:02 pm PDT 04/7/09 (1133 Posts)
No buy, silicone/vacuum grease is fine and costs little.
YANBFB
YANBFB
#5
nolonemo - Posted 5:31 pm PDT 04/7/09 (842 Posts)
#6
dave_c - Posted 5:36 pm PDT 04/7/09 (7515 Posts)
True #2, but as hard as I can squint I still can't see the numbers on this thermometer.
Troll #4 is mistaken, while it isn't necessarily important to have silver in your heatsink grease, it is important that it be a synthetic compound instead of silicone because the latter separates, needing reapplied on today's small dies with high thermal density.
Troll #4 is mistaken, while it isn't necessarily important to have silver in your heatsink grease, it is important that it be a synthetic compound instead of silicone because the latter separates, needing reapplied on today's small dies with high thermal density.
#7
danpi - Posted 6:38 pm PDT 04/7/09 (1133 Posts)
Oink
#8
bmndibb2 - Posted 7:09 pm PDT 04/7/09 (453 Posts)
#9
EchoTony - Posted 7:32 pm PDT 04/7/09 (346 Posts)
#10
HAHAHAHAHA - Posted 7:37 pm PDT 04/7/09 (423 Posts)
Untrue if it is applied properly.
#11
moeron - Posted 7:55 pm PDT 04/7/09 (268 Posts)
#12
dave_c - Posted 10:06 pm PDT 04/7/09 (7515 Posts)
| danpi wrote: |
| Sorry #6, your chemistry is woefully lacking. Silicone vacuum grease is pure polymethylsiloxane, a pure material, or sometimes a polyaryl siloxane derivative. The thickness/viscosity depends on the degree of polymerization.
There can be no separation because there is nothing to separate and the polysiloxanes *are* in fact synthetic. To get you started look at Wikipedia http://en.wikipedia.org/wiki/Silicone Sorry Charlie, we're looking for good taste, not taste good. |
Too bad you don't know WTF you're talking about. The separation is between the oil and the solids, not the silicone oil itself, and over years of use anyone who had dealt with both paste formulations knows this. A grease like AS5 using a polyol ester blend is superior to polysiloxane alone because thermal cycling does not pump out as much oil long term.
Synthetic is used as it was in the marketing to denote a different formulation than silicone oil which is so common there is no need to dig into it's synthetic origins. Even so, instead of using the same terms the grease manufacturers use, perhaps I should have written proprietary instead of synthetic.
#13
whobe - Posted 11:17 pm PDT 04/7/09 (232 Posts)
Search for CMQ-22G at the link below:
http://bestbyte.net/
#14
bolton - Posted 12:17 am PDT 04/8/09 (74 Posts)
a 3.5gram tube (if applied correctly) should last you for about 5 applications, if I'm not mistaken.
#15
dave_c - Posted 1:05 am PDT 04/8/09 (7515 Posts)
| bolton wrote: |
| a 3.5gram tube (if applied correctly) should last you for about 5 applications, if I'm not mistaken. |
Depends on what you're using it on, but for PC parts it should last a lot longer than 5 apps unless your heatsink surface looks like the grand canyon.
With properly machined parts, a 1/2 grain of rice sized blob is optimal. That much will not cover the entire surface like frosting a cake, but will spread out over time.
#16
a_whitetiger - Posted 4:24 am PDT 04/8/09 (291 Posts)
I just use Desitin... same stuff we put on the baby's butt when he gets a diaper rash...
#17
whatatay - Posted 4:58 am PDT 04/8/09 (1108 Posts)
#18
RagManX - Posted 8:32 am PDT 04/8/09 (152 Posts)
So is it wrong for me to use Jif crunchy peanut butter for my heat-sink paste?
#19
signalsoldier - Posted 8:57 am PDT 04/8/09 (303 Posts)
say no to Yesbuy!
Horrible company to order from.
Horrible company to order from.
#20
Toby - Posted 7:25 pm PDT 04/8/09 (491 Posts)
#19 I must have been very lucky! Ordered a pack of two using PayPal and it was delivered 4 days later. Maybe the PP payment helped or maybe they got their act together recently. My first order with them.






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