Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 1837 012475 COVESTRO SHANGHAI
Makrolon®
Automotive interior parts、Washing machine
High mobility、High impact resistance、High hardness
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Apparent density 3
ISO 60
g/cm³
0
density
23°C
ISO 1183
g/cm³
1
Melt flow rate
300°C/1.2 kg
ISO 1133
g/10 min
1
Molten Volume Flow Rate (MVR)
300°C/1.2 kg
ISO 1133
cm3/10min
1
Shrinkage rate
横向流量
ISO 2577
%
0
Shrinkage rate
流量
ISO 2577
%
0
Shrinkage rate
横向流量 : 280°C, 2.00 mm 4
ISO 294-4
%
0
Shrinkage rate
流量 : 2.00 mm 4
ISO 294-4
%
0
Water absorption rate
饱和, 23°C
ISO 62
%
0
Water absorption rate
平衡, 23°C, 50% RH
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Flexural Strain at Flexural Strength
23°C
ISO 178
%
6
Nominal tensile fracture strain
23°C
ISO 527-2/50
%
>
Tensile modulus
23°C
ISO 527-2/1
Mpa
2
Tensile strain
屈服, 23°C
ISO 527-2/50
%
5
Tensile strain
断裂, 23°C
ISO 527-2/50
%
1
Tensile stress
屈服, 23°C
ISO 527-2/50
Mpa
5
Tensile stress
断裂, 23°C
ISO 527-2/50
Mpa
6
Bending modulus
23°C
ISO 178
Mpa
2
Bending stress 5
23°C
ISO 178
Mpa
8
Bending stress 5
3.5% 应变, 23°C
ISO 178
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Glass transition temperature 8
ISO 11357-2
°C
1
thermal conductivity
23°C
ISO 8302
W/m/K
0
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
1
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
1
Vicat softening temperature
--
ISO 306/B50
°C
1
Vicat softening temperature
--
ISO 306/B120
°C
1
Linear coefficient of thermal expansion
流动 : 23 到 55°C
ISO 11359-2
cm/cm/°C
7
Linear coefficient of thermal expansion
横向 : 23 到 55°C
ISO 11359-2
cm/cm/°C
7
Electrical performance
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Surface resistivity
IEC 60093
ohms
1
Dielectric strength
23°C, 1.00 mm
IEC 60243-1
KV/mm
3
Leakage Trace Index
解决方案 A
IEC 60112
V
2
Leakage Trace Index
解决方案 B
IEC 60112
V
1
Volume resistivity
23°C
IEC 60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Multi axis Instrumented Peak Impact Force
-30°C
ISO 6603-2
N
5
Multi axis Instrumented Peak Impact Force
23°C
ISO 6603-2
N
4
Multi axis Instrumented Impact Energy
-30°C
ISO 6603-2
J
5
Multi axis Instrumented Impact Energy
23°C
ISO 6603-2
J
5
Impact strength of simply supported beam gap 7
-30°C, 局部断裂
ISO 179/1eA
kJ/m²
5
Impact strength of simply supported beam gap 7
23°C, 局部断裂
ISO 179/1eA
kJ/m²
6
Suspended wall beam gap impact strength 7
-30°C, 局部断裂
ISO 180/A
kJ/m²
4
Suspended wall beam gap impact strength 7
23°C, 局部断裂
ISO 180/A
kJ/m²
6
hardness
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Ball pressure hardness
ISO 2039-1
Mpa
1
flammability
Test Condition
Test Method
Unit
PC/COVESTRO SHANGHAI/1837 012475
Flash Ignition Temperature
ASTM D1929
°C
4
Needle Flame Test
1.50 mm 11
IEC 60695-11-5
sec
5
Needle Flame Test
1.50 mm 12
IEC 60695-11-5
sec
1
Needle Flame Test
2.00 mm 11
IEC 60695-11-5
sec
5
Needle Flame Test
2.00 mm 12
IEC 60695-11-5
sec
1
Needle Flame Test
3.00 mm 11
IEC 60695-11-5
sec
1
Needle Flame Test
3.00 mm 12
IEC 60695-11-5
sec
1
Self Ignition Temperature
ASTM D1929
°C
5
Extreme Oxygen Index 10
ISO 4589-2
%
3
Hot filament ignition temperature
1.5 mm
IEC 60695-2-13
°C
8
Hot filament ignition temperature
2.0 mm
IEC 60695-2-13
°C
8
Hot filament ignition temperature
3.0 mm
IEC 60695-2-13
°C
8
Burning wire flammability index
0.75 mm
IEC 60695-2-12
°C
8
Burning wire flammability index
1.5 mm
IEC 60695-2-12
°C
8
Burning wire flammability index
3.0 mm
IEC 60695-2-12
°C
9