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Posted: 1/20/2002 2:40:41 PM EDT
… Preferably, I’m looking for about 24 feet off a 36” wide bolt.

… If I cannot buy that amount does anyone have interest in going in on a group purchase on a whole roll?
(fixed symbols)
Link Posted: 1/20/2002 3:04:09 PM EDT
[#1]
This the right stuff?

[url]http://www.mcmaster.com/param/asp/psearch.asp?FAM=aramidpbi&desc=Kevlar+Fabric[/url]

They sell 40" wide sheet by the foot.
Link Posted: 1/20/2002 3:07:33 PM EDT
[#2]
I have 13 sheets of 4' x 8' 5/16" rigid kevlar.

1901

Christmas tree lights are introduced by Edison General Electric Co. The first facelift is performed by Eugene Hollander in Berlin on a Polish aristocrat. First time getaway car is used by 3 bank robbers in Paris.

Link Posted: 1/20/2002 3:08:43 PM EDT
[#3]
Winston_Wolf:

Try "CST" (Composite Structures Technology), their website: [url]www.cstsales.com[/url]

They have everything you're looking for, including epoxy resins, vaccuum bagging materials, etc.

Hope this helps,
havoc
Link Posted: 1/20/2002 4:16:02 PM EDT
[#4]
MR WOLF,
I just wanted to ask, what are you going to do with the kevlar?
i had an idea to make kevlar boxers a few years back :)
Link Posted: 1/20/2002 5:00:15 PM EDT
[#5]
Quoted:
MR WOLF,
I just wanted to ask, what are you going to do with the kevlar?
i had an idea to make kevlar boxers a few years back :)
View Quote


... I've come up with a design for a ballistic vest friendly with the use of a LBV.
In this case the matrix will be the key, also I'm developing a process for preforming the fiber for a more custom fit to my "contours".

... Thanks for the help guys.
Link Posted: 1/20/2002 7:04:18 PM EDT
[#6]
Do not apply any resin to the kevlar. This will reduce the ballistic properties. Spectra fiber from Honeywell (developed by the company they bought out who I can't remeber at the moment)would be the hot ticket if you can get your hands on it. I think it is only available to those "in the trade".
Link Posted: 1/20/2002 7:18:16 PM EDT
[#7]
Quoted:
Do not apply any resin to the kevlar. This will reduce the ballistic properties. Spectra fiber from Honeywell (developed by the company they bought out who I can't remeber at the moment)would be the hot ticket if you can get your hands on it. I think it is only available to those "in the trade".
View Quote


... You, Sir, are correct!  I plan on using a relatively soft modulus matrix of "Hot Glue".

.. You are right, you don't want the fiber to shear (as it would with a tough resin) but rather deflect in a bending moment finally transforming the Kevlar and trapping the projectile exploiting the materials' superb tensile properties.
Ah, after hours engineeing projects while sipping red wine.

... Too fun!
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