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Styron CALIBREâ„¢ SF 7070 Polycarbonate, 7% Glass Reinforced Structural Foam Grade

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Foam
Manufacturer Styron
Trade Name CALIBRE™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron CALIBREâ„¢ SF 7070 Polycarbonate, 7% Glass Reinforced Structural Foam Grade.pdf
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Material Notes:
CALIBRE® SF7070. is a 7% glass reinforced structural foam ignition resistant polycarbonate resin specially developed for injection molding processing. The CALIBRE 7070 resin provides a high flexural modulus and dimensional stability while maintaining processability and high impact strength. CALIBRE SF7070 is UL listed.CALIBRE SF7070 structural foam resin is typically used for components of transportation equipment, internal machine structures and business machine housings.Available Melt Flow Rate: 15.Data provided by Dow Chemical.This product line was spun off from Dow Chemical to Styron in 2010.
Physical Properties Metric English Comments
Density 1.24 g/cc
0.0448 lb/in³
ASTM Data
Linear Mold Shrinkage 0.0050 cm/cm
0.0050 in/in
Melt Flow 15 g/10 min

@Load 1.20 kg,
Temperature 300 °C
15 g/10 min

@Load 2.65 lb,
Temperature 572 °F
ASTM Data
Mechanical Properties Metric English Comments
Tensile Strength, Yield 45.0 MPa
6530 psi
ASTM Data
Elongation at Break 6.0 %
6.0 %
ASTM Data
Tensile Modulus 2.28 GPa
331 ksi
ASTM Data
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 56.7 µm/m-°C

@Temperature 20.0 °C
31.5 µin/in-°F

@Temperature 68.0 °F
ASTM data
Deflection Temperature at 0.46 MPa (66 psi) 143 °C
289 °F
Unannealed; ASTM Data
Deflection Temperature at 1.8 MPa (264 psi) 134 °C
273 °F
Unannealed; ASTM Data
Flammability, UL94 V-0
V-0
UL94 V-0/5V at 3.2 mm
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