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| Properties |
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Aluminum
Contact Boards |
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High
Temperature Structural Insulation |
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Low
Temperature Industrial Board |
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Available thicknesses |
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1⁄4" 3" |
1⁄2" 3" |
1" 2" |
1⁄2" 2" |
1⁄2" 3" |
1⁄4" 3" |
1⁄2" 3" |
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Sheet Sizes |
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ALL SHEETS ARE 4 ft. x 8 ft. |
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Density |
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pcf |
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85 |
65 |
54 |
60 |
46 |
100 |
98 |
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(kg/mģ) |
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(1362) |
(1041) |
(865) |
(961) |
(737) |
(1602) |
(1570) |
Modulus of Rupture
(Flexural strength)
psi
kg/cmē |
|
3000
(210) |
1400
(98) |
900
(63) |
1400
(98) |
800
(56) |
2600
(183) |
3000
(211) |
| Comprehensive
Strength |
% |
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Ultimate Load,
psi |
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10300
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3000
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2200 |
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10,400 |
13,350 |
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kg/cmē |
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(724)
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(211)
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(155) |
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(731) |
(939) |
| @ 5%
Deformation, psi |
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6400 |
2400 |
1600 |
3050 |
1000 |
6500 |
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kg/cmē |
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(450) |
(169) |
(112) |
(214) |
(70) |
(457) |
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| Moisture Content |
% |
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(normal), % of dry weight |
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1.0 |
2.5 |
2.5 |
3.0 |
3.0 |
12 |
7 |
| Thermal Conductivity |
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| Mean
temperature, Btu-in/ftē,
hr, °F |
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250°F |
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2.40 |
2.40 |
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400°F |
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2.13 |
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.99 |
1.13 |
0.81 |
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600°F |
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1.00 |
1.15 |
0.79 |
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800°F |
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1.94 |
1.92 |
1.03 |
1.16 |
0.81 |
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| 1000°F |
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2.01 |
1.95 |
1.06 |
1.17 |
0.86 |
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| Mean
temperature, (W/mk) |
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121°C |
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0.34 |
0.34 |
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204°C |
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0.31 |
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0.14 |
0.16 |
0.12 |
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316°C |
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0.14 |
0.17 |
0.11 |
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427°C |
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0.28 |
0.28 |
0.15 |
0.17 |
0.12 |
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538°C |
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0.29 |
0.28 |
0.15 |
0.17 |
0.12 |
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| Shrinkage |
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| 24 hrs @ |
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1600°F |
1350°F |
1350°F |
1200°F |
1200°F |
600°F |
600°F |
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Linear (Length or width), % |
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0.24 |
0.1 |
2.3 |
0.6 |
0.4 |
0.85 |
0.14 |
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Thickness, % |
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2.0 |
0.8 |
9.4 |
2.1 |
1.4 |
3.7 |
0.41 |
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Electrical |
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Arc Resistance, seconds, ASTM D 495 |
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304 |
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260 |
272 |
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Volume Resistivity, ohm-cm, ASTM D 257 |
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4.52 x 10 12 |
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5.0 x 108 |
9.8 x 107 |
7.1 x 1010 |
1.25 x 1013 |
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Dielectric Strength, v/mil, ASTM D 495 |
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61 |
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46 |
45 |
35 |
56 |
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Screw Holding Strength |
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@ 7⁄8" penetration, lbs |
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875 |
240 |
220 |
500 |
200 |
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(k/g) |
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(397) |
(109) |
(100) |
(227) |
(91) |
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Note: All BNZ products are non-asbestos.
Test results represent typical
average values obtained in accordance with accepted test methods. |
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BNZ Materials
warrants that its products are manufactured in
accordance with its applicable material specifications
and are free from defects in workmanship and materials
using BNZ's specifications as a standard. Every claim
under this warranty shall be deemed waived unless in
writing and received by BNZ within thirty (30) days of
the date the defect was discovered and within one (1)
year of the date of the shipment of the product. |
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Đ 2010
BNZ Materials Inc. all rights reserved | site design HR |
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