Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 2805 021139 COVESTRO THAILAND
Makrolon®
Industrial applications、Electrical field、Electronic field、Automotive sector、currency
currency、Medium viscosity、Medium viscosity、For general injection mol
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Shrinkage rate, vertical flow direction
60*60*2；500bar
ISO 294-4
%
0
Shrinkage rate, flow direction
60*60*2；500bar
ISO 294-4
%
Mechanical performance
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Chary impact strength
23℃/50%r.h
ISO 179/1eU
kJ/m²
N
Chary notch impact strength
23℃/50%r.h ；3毫米
kJ/m²
75P(C)
参
Fracture elongation rate
23℃/50%r.h 50毫米/分钟
ISO 527-1-2
%
＞
Fracture strain
23℃/50%r.h 5毫米/分钟
ISO 527-1-2
%
-
Fracture stress
23℃/50%r.h 5毫米/分钟
ISO 527-1-2
Mpa
-
Flexural modulus
23℃/50%r.h 2毫米/分钟
ISO 179
Mpa
Tensile modulus
23℃/50%r.h 1毫米/分钟
ISO 527-1-2
Mpa
Tensile creep modulus
23℃/50%r.h 1小时
ISO 899-1
Mpa
Tensile creep modulus
23℃/50%r.h 1000小时
ISO 899-1
Mpa
Destruction energy
23℃/50%r.h
ISO 6603-2
J
Yield strain
23℃/50%r.h 50毫米/分钟
ISO 527-1-2
%
Yield stress
23℃/50%r.h 50毫米/分钟
ISO 527-1-2
Mpa
6
Gap impact strength
23℃/50%r.h ；3.2毫米
kJ/m²
85P(C)
参
Maximum destructive power
23℃/50%r.h
ISO 6603-2
N
Thermal performance
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Combustion performance UL
1.5毫米
级
V-2
U
Combustion performance UL
厚度
级
HB(2.5)
U
Hot deformation temperature
1.80MPa
ISO 75-1-2
℃
Hot deformation temperature
0.45MPa
ISO 75-1-2
℃
vicat softening point
50N；50℃/小时
ISO 306
℃
1
Oxygen index
A溶液
ISO 4589-2
%
2
Hot Wire Test (GWFI)
1.5毫米
℃
850
I
Hot Wire Test (GWFI)
1.0毫米
℃
930
I
Hot Wire Test (GWIT)
1.5毫米
℃
875
I
Hot Wire Test (GWIT)
3.0毫米
℃
875
I
Electrical performance
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Comparison of Arc Track CTI
23℃/50%r.h 方法A
等级
250
I
Dielectric strength
23℃/50%r.h 1毫米
kv/毫米
34
I
Relative dielectric constant
23℃/50%r.h 100Hz
--
3.1
I
Relative dielectric constant
23℃/50%r.h 1MHz
--
3.0
I
other
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Water absorption (saturation value)
在23℃水中
ISO 62
%
0
Water absorption (static equilibrium value)
23℃：50%rh
ISO 62
%
0
optical performance
Test Condition
Test Method
Unit
PC/COVESTRO THAILAND/2805 021139
Light transmittance
1毫米
ISO 13468-2
%
8
Refractive index
过程A
ISO 489
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