Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2001 CELANESE USA
CELANEX®
Electronic and electrical、Automotive sector
Hydrolysis resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/2001
density
ISO 1183
kg/m
1
Shrinkage rate
ISO 294-4
%
1
Water absorption rate
23℃,饱和
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2001
elongation at break
50mm/min
ISO 527-2/1A
%
2
Charpy impact strength
23℃
ISO 179/1eU
KJ/m
N
Impact strength of simply supported beam gap
23℃
ISO 179/1eA
KJ/m
7
Tensile modulus
1mm/min
ISO 527-2/1A
Mpa
2
Rockwell hardness
ISO 2039-2
M
7
Yield modulus
50mm/min
ISO 527-2/1A
%
6
Yield stress
50mm/min
ISO 527-2/1A
Mpa
6
Bending modulus
23℃
ISO 178
Mpa
2
bending strength
23℃
ISO 178
Mpa
8
Impact strength of cantilever beam gap
23℃
ISO 180/1A
KJ/m
5
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2001
Glass transition temperature
ISO 11357-1,-2,-3
°C
6
Hot deformation temperature
1.8Mpa
ISO 75-1/-2
°C
5
Hot deformation temperature
0.45Mpa
ISO 75-1/-2
°C
1
Melting temperature
ISO 11357-1,-2,-3
°C
2
vicat softening point
ISO 306
°C
1
Linear coefficient of thermal expansion
纵向
ISO 11359-2
E-4/℃
1
Linear coefficient of thermal expansion
横向
ISO 11359-2
E-4/℃
0
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2001
Surface resistivity
IEC 60093
Ohm
＞
Dielectric dissipation factor
1MHz
IEC 60250
E-4
2
Volume resistivity
IEC 60093
ohm.m
＞
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