Covestro Makrolon® 2803 Polycarbonate, Injection Grade price 1832 per MT

Physical Properties
Density
1.20 g/cc
Water Absorption
0.35 %
Moisture Absorption at Equilibrium
0.15 %
Water Absorption at Saturation
0.35 %
Melt Flow
9.5 g/10 min @Load 1.20 kg, Temperature 300 °C

Mechanical Properties
Tensile Strength, Yield
63.0 MPa
Elongation at Break
>= 50 %
Elongation at Yield
6.0 %
Tensile Modulus
2.40 GPa
Charpy Impact Unnotched
NB
Tensile Creep Modulus, 1 hour
2200 MPa
Tensile Creep Modulus, 1000 hours
1900 MPa

Thermal Properties
CTE, linear, Parallel to Flow
70.0 µm/m-°C @Temperature 20.0 °C
CTE, linear, Transverse to Flow
70.0 µm/m-°C @Temperature 20.0 °C
Deflection Temperature at 0.46 MPa (66 psi)
138 °C
Deflection Temperature at 1.8 MPa (264 psi)
131 °C
Vicat Softening Point
147 °C
Glass Transition Temp, Tg
148 °C
Flammability, UL94
V-2 @Thickness 1.60 mm
Flammability, UL94
V-2 @Thickness 2.40 mm
Oxygen Index
26 %

Optical Properties
Refractive Index
1.586
Transmission, Visible
88 % @Thickness 1.00 mm

Electrical Properties
Electrical Resistivity
>= 1.00e+15 ohm-cm
Surface Resistance
1.00e+15 ohm
Dielectric Constant
2.9 @Frequency 1e+6 Hz
Dielectric Constant
3.0 @Frequency 100 Hz
Dielectric Strength
30.0 kV/mm
Dissipation Factor
0.0010 @Frequency 100 Hz
Dissipation Factor
0.010 @Frequency 1e+6 Hz
Comparative Tracking Index
275 V

Alternative products

Covestro Makrolon® AL 2643 Polycarbonate, Injection Grade accurate 91%

$ 1691/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 11 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 1143 Polycarbonate accurate 87%

$ 1608/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 3.0 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 3208 Polycarbonate accurate 87%

$ 1676/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 4.0 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® KU 1-1243 Polycarbonate, UV-Stabilized accurate 91%

$ 1580/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 6.0 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 2807 Polycarbonate, Injection Grade accurate 87%

$ 2207/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 9.5 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 2808 Polycarbonate, Injection Grade accurate 95%

$ 1557/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 9.5 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 2808 Polycarbonate, Injection Grade accurate 95%

$ 1946/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 9.5 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® 2808 Polycarbonate, Injection Grade accurate 95%

$ 2429/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 9.5 g/10 min @Load 1.20 kg, Temperature 300 °C

Covestro Makrolon® LQ 2643 Polycarbonate, UV-Stabilized accurate 91%

$ 2022/MT

Density: 1.20 g/cc
Water Absorption: 0.35 %
Moisture Absorption at Equilibrium: 0.15 %
Water Absorption at Saturation: 0.35 %
Melt Flow: 11 g/10 min @Load 1.20 kg, Temperature 300 °C

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

3 prices for Covestro Makrolon® 2803 Polycarbonate, Injection Grade

Seller from Hechi – 2021-04-26:

Seller from Hechi work with company: Solvay, RTP Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $1832 per MT

Seller from Hāora – 2021-03-04:

Seller from Hāora work with company: 3M, Solvay, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2168 per MT

Seller from Saint Petersburg – 2021-04-12:

Seller from Saint Petersburg work with company: Solvay, RTP Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2046 per MT