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DIAB Divinycell® HP 160 Sandwich Core Material

Category Other Engineering Material , Composite Core Material , Polymer
Manufacturer DIAB Inc.
Trade Name Divinycell®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Divinycell HP has been developed to be fully compatible with low and medium temperature prepreg and RFI systems. Divinycell HP's elevated temperature performance also extends to its 'in service' life as it will retain a high percentage of its mechanical properties despite exposure to high ambient temperatures.The mechanical properties of Divinycell HP have not been compromised in order to achieve its elevated temperature performance. It offers higher values than other commonly used 'elevated temperature cores' in all significant areas including its strength properties, elongation to break, ductility, adhesion/peel strength, fracture toughness and dimensional stability. Other key features of Divinycell HP include excellent chemical resistance (including styrene), low water absorption and good thermal/acoustic insulation.Continuous operating temperature is -200 to 80°C. The foam can be used in sandwich structures, for outdoor exposure, with external skin temperatures up to 100°C. Normally Divinycell HP can be processed up to 145°C with minor dimensional changes. Maximum processing temperature is dependent on time, pressure and process conditions.Information Provided by DIAB
Physical Properties Metric English Comments
Density 0.160 g/cc
0.00578 lb/in³
ISO 845
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 5.40 MPa
783 psi
Perpendicular to the plane; ASTM D1623
Elongation at Break 40 %
40 %
In Shear; ASTM C273
Tensile Modulus 0.205 GPa
29.7 ksi
Perpendicular to the plane; ASTM D1623
Compressive Strength 3.40 MPa
493 psi
Perpendicular to the plane; ASTM D1621
Compressive Modulus 0.200 GPa
29.0 ksi
Perpendicular to the plane; ASTM D1621
Shear Modulus 0.0730 GPa
10.6 ksi
ASTM C273
Shear Strength 2.60 MPa
377 psi
ASTM C273
Thermal Properties Metric English Comments
CTE, linear 22.2 µm/m-°C
12.3 µin/in-°F
Maximum Service Temperature, Air 80.0 °C
176 °F
Continuous
Minimum Service Temperature, Air -200 °C
-328 °F
Continuous
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