Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 1700A CELANESE USA
CELANEX®
Electrical applications、Automotive Applications
High toughness、Thermal stability、Weather resistance、UV resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/1700A
Density/specific gravity
ISO 1183
kg/m
1
Shrinkage rate
ISO 294-4
%
1
Water absorption rate
23℃,50%相对湿度
ISO 62
%
0
Water absorption rate
23℃,饱和
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/1700A
Non notched impact strength of simply supported beams
23℃
ISO 179/1eU
KJ/m
N
Non notched impact strength of simply supported beams
-30℃
ISO 179/1eU
KJ/m
2
Charpy Notched Impact Strength
-30℃
ISO 179/1eA
KJ/m
7
Charpy Notched Impact Strength
23℃
ISO 179/1eA
KJ/m
7
Tensile modulus
1mm/min
ISO 527-2/1A
Mpa
2
tensile strength
50mm/min
ISO 527-2/1A
Mpa
6
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/1700A
Glass transition temperature
ISO 11357-1,-2,-3
°C
6
Hot deformation temperature
0.45Mpa
ISO 75-1/-2
°C
1
Hot deformation temperature
1.8Mpa
ISO 75-1/-2
°C
5
Melting temperature
ISO 11357-1,-2,-3
°C
2
Vicat softening temperature
ISO 306
°C
1
Coefficient of linear expansion
ISO 11359-2
E-4/℃
1
Oxygen index
ISO 4589
%
2
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/1700A
Surface resistivity
IEC 60093
Ohm
＞
Dielectric strength
IEC 60243-1
KV/mm
2
Dielectric dissipation factor
IEC 60250
E-4
2
Dielectric dissipation factor
100Hz
IEC 60250
E-4
1
Volume resistivity
IEC 60093
ohm.m
＞