Specialty Materials 5521 Boron Epoxy Prepreg Tape

Category	Polymer , Thermoset , Epoxy
Manufacturer	Specialty Materials, Inc.
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Specialty Materials 5521 Boron Epoxy Prepreg Tape.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Specialty Materials' 5521 is a highly advanced prepreg tape, combining Specialty Materials' 4.0 or 5.6 mil boron filament with a tough, rigid, epoxy resin. Performing at temperatures up to 350Â°F, 5521 tape is an economical solution for composite structure fabrication.Information provided by Specialty Materials, Inc.

Physical Properties	Metric	English	Comments
Density	2.00 g/cc	0.0723 lb/inÂ³

Mechanical Properties	Metric	English
Tensile Strength, Ultimate	1520 MPa	220000 psi
Elongation at Yield	0.80 %	0.80 %
Modulus of Elasticity	195 GPa	28300 ksi
Flexural Yield Strength	1790 MPa	260000 psi
Flexural Modulus	190 GPa	27600 ksi
Compressive Yield Strength	2930 MPa	425000 psi
Compressive Modulus	210 GPa	30500 ksi
Poissons Ratio	0.21	0.21
Shear Modulus	6.30 GPa	914 ksi
Shear Strength	97.0 MPa	14100 psi

Thermal Properties	Metric	English	Comments
CTE, linear	4.50 Âµm/m-Â°C @Temperature 20.0 Â°C	2.50 Âµin/in-Â°F @Temperature 68.0 Â°F
Maximum Service Temperature, Air	177 Â°C	351 Â°F

Processing Properties	Metric	English	Comments
Processing Temperature	121 Â°C	250 Â°F

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