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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT S600F20 BK851 DUPONT USA
Cristin® 
Electronic and electrical、Automotive Applications
Medium viscosity、Good dimensional stabilit、Good resistance to chemic
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Plastic Datasheets

physical property
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Density/specific gravity
ISO1183
g/cm³
1
Density/specific gravity
g/cm
1.31
I
Melt mass flow rate
250°C/2.16kg
ISO1133
g/10min
1
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
1
Shrinkage rate
-,Across Flow
%
1.6
I
Shrinkage rate
-,Flow
%
1.7
I
Water absorption rate
-,23C/59RH
%
0.2
I
Water absorption rate
-,Sat/23C
%
0.40
I
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
0
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
0
Stickiness number
ISO307
cm³/g
1
Mechanical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Charpy non notched impact strength
-,-30 ℃, Type 1, Edgewise
KJ/m
No Break
I
Charpy non notched impact strength
-,23 ℃, Type 1, Edgewise
KJ/m
No Break
I
TensileCreepModule
1hr
ISO899-1
Mpa
2
Nominal tensile fracture strain
ISO527-2
%
4
Tensile modulus
23 ℃, 1.0 mm/min
MPa
2600
I
Tensile modulus
ISO527-2
Mpa
2
Tensile creep modulus
-,1000h
MPa
1800
I
Tensile creep modulus
1000hr
ISO899-1
Mpa
1
Tensile strain
屈服
ISO527-2
%
5
Tensile stress
屈服
ISO527-2
Mpa
5
Yield point tensile strain
23 ℃, 50 mm/min
%
7.6
I
Yield point tensile stress
23 ℃, 50 mm/min
MPa
58
I
Bending modulus
ISO178
Mpa
2
bending strength
MPa
85
I
Bending stress
ISO178
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
PeakCrystallizationTemperature2
ISO11357-3
°C
1
Glass transition temperature 2
ISO11357-2
°C
5
Hot deformation temperature
-,0.45 Mpa,未退火
180
I
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
1
Hot deformation temperature
0.45MPa,退火
ISO75-2/B
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
5
Hot deformation temperature
1.8MPa,退火
ISO75-2/A
°C
6
Melting temperature
225
I
Melting temperature 2
ISO11357-3
°C
2
Vicat softening temperature
ISO306/B50
°C
1
Linear coefficient of thermal expansion
MD:--
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
MD:-40to23°C
ISO11359-2
cm/cm/°C
8
Linear coefficient of thermal expansion
MD:55to160°C
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD:--
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD:-40to23°C
ISO11359-2
cm/cm/°C
9
Linear coefficient of thermal expansion
TD:55to160°C
ISO11359-2
cm/cm/°C
2
Linear coefficient of thermal expansion
平行流动方向,23 to 55°C (73 to 130°F)
cm/cm/°C
0.00013
I
Linear coefficient of thermal expansion
垂直流动方向,23 to 55°C (73 to 130°F)
cm/cm/°C
0.00013
I
Electrical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
2
Leakage Trace Index
IEC60112
V
4
Volume resistivity
IEC60093
ohms·cm
>
Impact performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
4
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
5
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
4
flammability
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Fogging-G-value
condensate
ISO6452
g
0
Extreme Oxygen Index
ISO4589-2
%
2
Other performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Extreme Oxygen Index
%
22
I
Supplementary Information
Test Condition
Test Method
Unit
PBT/DUPONT USA/S600F20 BK851
Thermal Desorption Analysis of Organic Emissions4
VDA278
µg/g
1