Tempo Plastic Co., Inc., provides stock and custom protective packaging, particulate free, semi-flexible, long life protection for archival storage, in-house handling, or shipping.   We also provide cleanroom - compatible, durable parts molded from copolymer foams, test reports for liquid particle counts and organic analysis are posted.  We feature thin walls, smooth surfaces, high foam densities, which can be replacements for injection molded parts.  We specialize in intricate shapes and offer static dissipative certification, responsiveness and low cost molds.

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Density Conversion Chart
(blue text are active links)
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 Back to Conversion Chart List
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. Notes:

Tempo's Precision Foam Beads
Expandable Bead Material Density
Bead density affects performance of finished beads and molded parts.		 .
     
  Density is a measure of weight per given unit of volume, such as...
"grams per cubic inch" or "pounds per cubic feet"  or "grams per liter"		  
     
  1 liter = 61.023 cubic inches
one pound = 453.6 grams		  
     
  Heavier densities are available up to 480 G/L  

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Lbs /Cubic foot   Grams/ Cubic inch   Grams / Liter   Grams /cm2
0.875 = 0.229 = 14 = 3.753
0.938 = 0.246 = 15 = 4.032
1 = 0.262 = 16 = 4.294
1.063 = 0.279 = 17 = 4.573
1.125 = 0.295 = 18 = 4.835
1.188 = 0.311 = 19 = 5.097
1.25 = 0.328 = 20 = 5.376
1.313 = 0.344 = 21 = 5.638
1.375 = 0.361 = 22 = 5.917
1.438 = 0.377 = 23 = 6.179
1.5 = 0.393 = 24 = 6.441
1.563 = 0.41 = 25 = 6.720
1.625 = 0.426 = 26 = 6.982
1.688 = 0.442 = 27 = 7.244
1.75 = 0.459 = 28 = 7.523
1.813 = 0.475 = 29 = 7.785
1.875 = 0.492 = 30 = 8.064
1.938 = 0.508 = 31 = 8.326
2 = 0.524 = 32 = 8.588
2.063 = 0.541 = 33 = 8.867
2.125 = 0.557 = 34 = 9.129
2.188 = 0.574 = 35 = 9.408
2.25 = 0.59 = 36 = 9.670
2.313 = 0.606 = 37 = 9.932
2.375 = 0.623 = 38 = 10.211
2.438 = 0.639 = 39 = 10.473
2.5 = 0.655 = 40 = 10.735
2.563 = 0.672 = 41 = 11.014
2.625 = 0.672 = 42 = 11.014
2.688 = 0.705 = 43 = 11.555
2.75 = 0.721 = 44 = 11.817
2.813 = 0.737 = 45 = 12.079
2.875 = 0.744 = 46 =