Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT XFR4840 CELANESE USA
CELANEX®
Electronic and electrical、Automotive sector
Easy to process、Halogen-free、Flame retardant、Good processability、Halogen-free、Antimony free、Flame retardancy
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/XFR4840
Mechanical performance
拉伸模量
ISO 527-2/1A/1
Mpa
3
Impact strength of simply supported beam without notch
23℃
ISO 179/1eU
kJ/m²
3
Tensile strain
断裂
ISO 527-2/1A/5
%
1
Tensile stress
断裂
ISO 527-2/1A/5
Mpa
4
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/XFR4840
Tensile modulus
ISO527-2/1A/1
Mpa
3
Tensile strain
断裂
ISO527-2/1A/50
%
1
Tensile stress
断裂
ISO527-2/1A/50
Mpa
4
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/XFR4840
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
7
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
7
Melting temperature
ISO 11357-3
°C
2
Melting temperature 2
ISO11357-3
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/XFR4840
Leakage Trace Index
IEC60112
V
6
Impact performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/XFR4840
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
3