Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B4450 G5 HR LS BASF GERMANY
Ultradur®
Lampholder、switch、Connector、Shell、Coil bobbin
Resistance to electric tr、Antimony free
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4450 G5 HR LS
Melt flow index
275℃/2.16Kg
ISO1133
cm3/10min
2
Shrinkage rate
MD2.0mm
ISO294-4
%
0
Shrinkage rate
TD2.0mm
ISO294-4
%
1
Water absorption rate
(23°C,24hr)
ISO62
%
0
Water absorption rate
(23°C,50RH)
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4450 G5 HR LS
elongation at break
23°C
ISO527-2
%
2
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
5
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
4
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
4
Tensile modulus
23°C
ISO527-2
Mpa
9
tensile strength
23°C
ISO527-2
Mpa
1
Bending modulus
23°C
ISO178
Mpa
9
bending strength
23°C
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4450 G5 HR LS
Hot deformation temperature
0.45MPa未退火
ISO75-2/Bf
°C
2
Hot deformation temperature
1.80MPa退火
ISO75-2/Af
°C
2
Vicat softening temperature
熔融温度
ISO11357-3
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4450 G5 HR LS
Surface resistance
IEC60093
Ω.cm
>
Dissipation factor
23°C
IEC60250
1MHz
0
Dissipation factor
相对漏电起痕指数
IEC60112
V
6
Dielectric constant
23°C
IEC60250
1MHz
3
Volume resistance
IEC60093
Ω.cm
1