Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2016 CELANESE USA
CELANEX®
Electrical field、Electronic field、Laptop case
Processability、Flame retardant
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/2016
Density/specific gravity
ISO 1183
kg/m
1
Melt volume ratio
ISO 1133
CM
1
Shrinkage rate
纵向
ISO 294-4
%
1
Water absorption rate
23℃,饱和
ISO 62
%
0
Water absorption rate
23℃,50%相对湿度
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2016
IZOD notch impact strength
23℃
ISO 180/1A
KJ/m
4
Charpy Notched Impact Strength
23℃
ISO 179/1eA
KJ/m
4
Charpy Notched Impact Strength
-30℃
ISO 179/1eA
KJ/m
4
Impact strength of simply supported beam without notch
23℃
ISO 179/1eU
KJ/m
5
Impact strength of simply supported beam without notch
-30℃
ISO 179/1eU
KJ/m
5
Tensile modulus
1mm/min
ISO 527-2/1A
Mpa
3
Rockwell hardness
ISO 2039-2
M
7
Yield modulus
50mm/min
ISO 527-2/1A
%
3
Yield stress
50mm/min
ISO 527-2/1A
Mpa
6
Bending modulus
23℃
ISO 178
Mpa
3
bending strength
23℃
ISO 178
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2016
Glass transition temperature
ISO 11357-1,-2,-3
°C
6
Hot deformation temperature
1.8Mpa
ISO 75-1/-2
°C
6
Hot deformation temperature
0.45Mpa
ISO 75-1/-2
°C
1
Melting temperature
ISO 11357-1,-2,-3
°C
2
Vicat softening temperature
ISO 306
°C
1
Coefficient of linear expansion
纵向
ISO 11359-2
E-4/℃
0
Coefficient of linear expansion
横向
ISO 11359-2
E-4/℃
0
Oxygen index
ISO 4589
%
3
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2016
Surface resistivity
IEC 60093
Ohm
1
Dielectric strength
IEC 60243-1
KV/mm
2
Dielectric dissipation factor
100Hz
IEC 60250
E-4
4
Dielectric dissipation factor
1MHz
IEC 60250
E-4
1
Volume resistivity
IEC 60093
ohm.m
1
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