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Re: Good thing I havent tried this...
By:Don Beale
Date: 4/12/2002, 11:35 am
In Response To: Re: What about a scale? (Richard Boyle)

I thought he said 42% but that cant be right. The actual mix is a little less than 2:1 by volume, so your 100/42 must be right.

So if I had 20g resin, *42/100 thats 8.4g of hardner. Or 10g of hardner, *100/42 thats 23.8g resin.

And you'd need a scale accurate to 0.25g to mix a 5g batch accurately enough.

Oh well - it's accurate enough for paddles. I'll get some more syringes :) Thanks!

: If the ratio hardener to resin by weight is .42 to 1, then you should mix
: 11.8 gr of hardener and 28.2 gr of resin.
: Hardener=0.42/1.42x40=11.8
: Resin =1/1.42x40= 28.2
: Richard

Messages In This Thread

Epoxy: Tired of expensive paperweights -Freezing epoxy?
Mike Mulligan -- 4/10/2002, 10:52 pm
Re: Epoxy: Tired of expensive paperweights -Freezi
Dick Lemke -- 4/12/2002, 5:39 pm
Re: Epoxy: Tired of expensive paperweights -Freezi
Kevin Street -- 4/13/2002, 12:32 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Joy -- 4/11/2002, 8:31 pm
Re: Epoxy: Tired of expensive paperweights -Freezi
Rehd -- 4/11/2002, 8:51 pm
Re: Epoxy: Use 60CC graduated syringes
Doug -- 4/11/2002, 4:01 pm
Re: What about a scale?
Don Beale -- 4/11/2002, 12:42 pm
Re: What about a scale?
Richard Boyle -- 4/11/2002, 3:10 pm
Re: Good thing I havent tried this...
Don Beale -- 4/12/2002, 11:35 am
Re: Tiny Batches
Shawn Baker -- 4/11/2002, 2:26 pm
Re: Tiny Batches
Dave Houser -- 4/11/2002, 6:13 pm
Re: Tiny Batches
KenC -- 4/12/2002, 9:43 am
Re: Tiny Batches
Kevin Street -- 4/11/2002, 2:47 pm
Re: quick before Martha Stewart figures this one?
LeeG -- 4/11/2002, 10:18 am
Re: Picnic Bottles *Pic*
John Schroeder -- 4/11/2002, 9:48 am
Re: Picnic Bottles
Bill Price -- 4/12/2002, 4:07 pm
Re: Picnic Bottles
Rob Macks -- 4/11/2002, 10:37 pm
Re: Picnic Bottles
John Schroeder -- 4/12/2002, 10:38 pm
Silicon!!!!
Andreas -- 4/11/2002, 11:28 am
Re: Performance: silicon ??
Rehd -- 4/11/2002, 9:09 pm
Re: Performance: silicon ??
John Schroeder -- 4/11/2002, 9:54 pm
Re: Picnic Bottles
LeeG -- 4/11/2002, 10:10 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Rehd -- 4/11/2002, 9:04 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Jay Babina -- 4/11/2002, 8:44 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Rob Macks -- 4/11/2002, 10:33 pm
Re: Epoxy: Tired of expensive paperweights -Freezi
Mike in Atlanta -- 4/11/2002, 7:14 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Scott Dollmeyer -- 4/10/2002, 11:00 pm
Re: Epoxy: Tired of expensive paperweights -Freezi
Bill -- 4/11/2002, 12:32 am
Re: Epoxy: Tired of expensive paperweights -Freezi
Rob Macks -- 4/11/2002, 10:31 pm