Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B4520 BASF SHANGHAI
Ultradur®
Home appliance components、Business equipment、Shell
Medium viscosity、&Translate
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/BASF SHANGHAI/B4520
Water absorption rate
23C/50RH
ISO 62
%
0
Water absorption rate
50%RH,73℉
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/BASF SHANGHAI/B4520
Charpy notch impact strength
-30℃
ISO 179/1eA
ft·lb/in
1
Charpy notch impact strength
23℃
ISO 179/1eA
ft·lb/in
2
IZOD notch impact
73℉
ASTM D256
ft·lb/in
4
Tensile modulus
ASTM D638
psi
3
Tensile modulus
ISO 527-1,-2
psi
3
Tensile yield strength
ASTM D638
psi
8
Tensile creep modulus
1h
ISO 899-1
psi
2
Tensile creep modulus
1000h
ISO 899-1
psi
1
elongation at yield
ASTM D638
%
3
Yield strain
ISO 527-1,-2
%
3
Yield stress
ISO 527-1,-2
psi
8
Bending modulus
73℉
ISO 178
psi
3
Charpy impact strength
23℃
ISO 179/1eU
ft·lb/in
N
Thermal performance
Test Condition
Test Method
Unit
PBT/BASF SHANGHAI/B4520
Hot deformation temperature
66psi
ASTM D648
℉
9
Hot deformation temperature
1.80MPa
ISO 75-1,-2
℉
1
Electrical performance
Test Condition
Test Method
Unit
PBT/BASF SHANGHAI/B4520
Surface resistivity
IEC 60093
ohms
1
Volume resistivity
IEC 60093
ohm·in
＞
Other performance
Test Condition
Test Method
Unit
PBT/BASF SHANGHAI/B4520
Oxygen index
ISO 4589-1,-2
%
2