Fiches techniques — Catégorie : PCs & derivatives

PC — Technical Specifications

Matériau
PC Bambu Lab
PC FR Bambu Lab
Physical properties
Density
1.20 g/cm³
1.18 g/cm³
Merger Index (MFI)
32.2 ± 2.9 g/10 min
26.4 ± 2.7 g/10 min
Melting point
228 °C
225 °C
Glass transition temperature (Tg)
145 °C
145 °C
Crystallization temperature
—
—
Vicat softening temperature
119 °C
114 °C
Load deflection temperature (HDT) — @0.45 MPa
112 °C
113 °C
Load deflection temperature (HDT) — @1.8 MPa
117 °C
108 °C
Water absorption rate (25°C, 55% RH)
0.25%
0.12%
Chemical stability
Stable
Stable
Chemical resistance
Acids/Bases: not resistant; Solvents: not resistant to some; Oils/Greases: resistant
Acids/Bases: not resistant; Solvents: not resistant to some; Oils/Greases: resistant
Flammability
Flammable
Flame retardant
Odor / Combustion products
Odorless; combustion: H₂O, COx; slight phenol odor
Odorless; combustion: H₂O, COx; slight phenol odor
Mechanical properties
Young's modulus — XY
2110 ± 40 MPa
1670 ± 40 MPa
Young's modulus — Z
1450 ± 60 MPa
1450 ± 60 MPa
Tensile strength — XY
55 ± 4 MPa
60 ± 4 MPa
Tensile strength — Z
34 ± 3 MPa
21 ± 3 MPa
Elongation at break — XY
3.8 ± 0.3%
2.4 ± 0.3%
Elongation at break — Z
2.1 ± 0.4%
1.5 ± 0.4%
Bending modulus — XY
2310 ± 70 MPa
1890 ± 70 MPa
Bending modulus — Z
1620 ± 80 MPa
1660 ± 80 MPa
Flexural strength — XY
108 ± 4 MPa
90 ± 4 MPa
Flexural strength — Z
55 ± 2 MPa
47 ± 2 MPa
XY impact resistance
34.8 ± 2.1 kJ/m²; 7.5 ± 1.3 kJ/m² (notched)
55 ± 2.1 kJ/m²; 8.4 ± 1.3 kJ/m² (notched)
Impact resistance Z
9.0 ± 0.4 kJ/m²
8.0 ± 0.4 kJ/m²
Hardness
—
—
Thermal properties
Glass transition temperature
145 °C
145 °C
Decomposition temperature
—
—
Coefficient of thermal expansion
—
—