how much graphite in the base?

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mattman
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how much graphite in the base?

Post by mattman »

When you get crown's 4001 black base, its suppose to be faster due to graphite in the sintering mix. Makes sense. Anyone know how much graphite this is?
I am trying to mimic the slippery properties of p-tex by loading a castable urethane with graphite powder and maybe some other fillers...but am not sure how much fill is too much.
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COsurfer
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Post by COsurfer »

I doubt anyone will have that info. As with everything on this forum give it a try and see how it performs. Adjust as needed. I think you have a great idea. Keep us posted.
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MontuckyMadman
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Post by MontuckyMadman »

call a rubber company like smooth on or something. This is a good idea maybe, it may make it really hard or soft or never set or something else.
sammer wrote: I'm still a tang on top guy.
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mattman
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Post by mattman »

turns out 10% graphite loading is an industry rule of thumb. thanks for the help...I will be calling smooth-on with a list of questions today!
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