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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B4300K6 BASF GERMANY
Ultradur® 
electrical machinery、Engineering accessories、Shell、printed circuit board
High rigidity、Glass fiber reinforced
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Plastic Datasheets

physical property
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4300K6
Melt volume flow rate
250℃,2.16 kg  250℃/2.16 kg
ISO 1133
cm3/10min
9
Water absorption rate
饱和,23℃  Saturation, 73°F
ISO 62
%
0
Water absorption rate
平衡,23℃,50% RH  Equilibrium, 73°F, 50% RH
ISO 62
%
0
Stickiness number
ISO 307
cm³/g
1
Mechanical performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4300K6
Tensile modulus
ISO 527-2
Mpa
4
tensile strength
断裂  断裂
ISO 527-2
Mpa
5
Tensile creep modulus
1000 hr  1000 hr 5
ISO 899-1
Mpa
2
Tensile strain
断裂  断裂
ISO 527-2
%
5
Ball pressure hardness
H358/30  
ISO 2039-1
Mpa
1
Impact performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4300K6
Impact strength of simply supported beam without notch
 -30°C -30°C
ISO 179/1eU
kJ/m²
2
Impact strength of simply supported beam without notch
23℃  23°C
ISO 179/1eU
kJ/m²
3
Thermal performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4300K6
thermal conductivity
DIN 52612
W/m/K
0
Hot deformation temperature
0.45 MPa,未退火  66 psi, Unannealed
ISO 75-2/B
°C
2
Hot deformation temperature
1.8 MPa,未退火  264 psi, Unannealed
ISO 75-2/A
°C
9
Melting temperature
ISO 11357-3
°C
2
Temperature index - at 50% loss of tensile strength
--  --   6 6
IEC 60216
°C
1
Temperature index - at 51% loss of tensile strength
--  --   7 7
IEC 60216
°C
1
Linear coefficient of thermal expansion
MD:23~80℃  MD:23 到 80℃
ISO 11359-2
1/℃
7
Electrical performance
Test Condition
Test Method
Unit
PBT/BASF GERMANY/B4300K6
Surface resistivity
IEC 60093
ohms
1
Volume resistivity
IEC 60093
ohms·cm
1
Compared to the leakage trace index
解决方案 A  Solution A
IEC 60112
V
2
Compared to the leakage trace index
解决方案 B  Solution B
IEC 60112
V
1