Songhan Plastic Technology Co.,Ltd.

DIAB TBR® 6 Multifunctional Polymer Core Material

Category Other Engineering Material , Composite Core Material , Polymer , Renewable/Recycled Polymer
Manufacturer DIAB Inc.
Trade Name TBR®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DIAB TBR® 6 Multifunctional Polymer Core Material.pdf
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Material Notes:
TBR® is a multifunctional polymer core designed for hard points within sandwich structures where through-bolting or point-loading would normally cause local crushing of low density sandwich cores. TBR® provides strength and performance for applications where there is a need for hard points and through bolting while maintaining lightweight construction. Typical applications include bolt transoms (outboard and inboard/outboard), deck cleat and railing bases winch pads, strut bases, and thru-hull pads. TBR® is available in three densities as standard sheets or fabricated kits. TBR® may contain up to 10% recycled content. It has a highly imidized chemical structure within its inter-penetrating polymer network. TBR® has a coarse cell structure designed for increased mechanical adhesion.Information provided by DIAB, Inc.
Physical Properties Metric English Comments
Density 0.0961 g/cc
0.00347 lb/in³
0.0865 - 0.115 g/cc
0.00312 - 0.00417 lb/in³
Range represents a tolerance from nominal of -10%/+20%; ASTM D1622
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 2.90 MPa
420 psi
ASTM D1623
Elongation at Break 11.5 %
11.5 %
Shear Strain; ASTM C273
Compressive Strength 1.69 MPa
245 psi
ASTM D1621
Compressive Modulus 0.124 GPa
18.0 ksi
ASTM D1621-B
Poissons Ratio 0.32
Shear Modulus 0.0345 GPa
5.00 ksi
Shear Strength 1.38 MPa
200 psi
Thermal Properties Metric English Comments
CTE, linear 36.0 µm/m-°C

@Temperature 20.0 °C
20.0 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 82.2 °C
180 °F
Minimum Service Temperature, Air -198.3 °C
-324.9 °F
Processing Properties Metric English Comments
Processing Temperature <= 90.0 °C
<= 194 °F
Descriptive Properties Value Comments
Water Absorption 0.008 lb/ft²
ASTM D2842 at 72°F
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