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Difference between LDPE and HDPE?
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im on us plastics and is there a difference between LDPE and HDPE?
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low density vs high density polyethylene or somethign? i think one is like those puffy foam cups, and like the flexy plastic cups. then again, i have no idea what i am talking about.
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Karma: 38
You want HDPE for a box. Its high density polyethylene or something vs low density.
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do they sell 24" x 120" 1/4"?
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i got mine from usplastics.com and they custom cut it. shits expensive and i couldn't find it anywhere locally. my advice is just make rails
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Karma: 480
HDPE is expensive, but easy to get....
http://www.mcmaster.com/ is another good online industrial supply place, i've bought through them many times while working in industry.
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just out of curiosity what did you guys pay? We paid 50$ for 16x1 1/8'' hdpe locally.
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mcmaster has 1/8" x 12" x ___
12"
Square Sheet
8619K441
$3.50
24"
Rectangular Sheet
8619K442
6.12
48"
Rectangular Strip
8619K443
10.62
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Karma: 480
I take back what I said, HDPE isn't too expensive when buying thin sheets, not at all!
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ldpe is higher friction so you want hdpe because it slides better
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