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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT ENH4550 SABIC INNOVATIVE US
VALOX™ 
Electrical applications、Automotive Applications
High rigidity、Glass fiber reinforced
UL
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Plastic Datasheets

Physical Properties
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
Melt Viscosity
250°C,1500sec^-1
ISO11443
Pa·s
2
Melt Volume flow Rate
250°C/5.0kg
ISO1133
cm3/10min
2
Melt Mass-Flow Rate
250°C/5.0kg
ASTMD1238
g/10min
2
Modeling Shrinkage
MD:--2
内部方法
%
0
Modeling Shrinkage
MD:3.20mm
内部方法
%
0
Modeling Shrinkage
TD:--2
内部方法
%
0
Modeling Shrinkage
TD:3.20mm
内部方法
%
0
Moisture Absorption
饱和,23°C
ISO62
%
0
Moisture Absorption
平衡,23°C,50%RH
ISO62
%
0
Mechanical Properties
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
Flexural Strength
Yield,50.0mmSpan
ASTMD790
Mpa
1
Flexural Strain (Break)
ISO178
%
2
Tensile Strength
屈服
ASTMD638
Mpa
1
Tensile Modulus
ISO527-2/1
Mpa
1
Tensile Modulus
ASTMD638
Mpa
9
Tensile Strength
Break
ASTMD638
Mpa
1
Tensile Strain
断裂
ISO527-2/5
%
2
Tensile Strain
屈服
ISO527-2/5
%
2
Tensile Stress
断裂
ISO527-2/5
Mpa
1
Tensile Stress
屈服
ISO527-2/5
Mpa
1
Tensile Elongation
屈服
ASTMD638
%
2
Tensile Elongation
断裂
ASTMD638
%
2
Flexural Modulus
50.0mmSpan
ASTMD790
Mpa
9
Flexural Modulus
ISO178
Mpa
9
Flexural Strength
ISO178
Mpa
1
Thermal Properties
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
RTIElec
UL746
°C
1
Evolution Calendar intelligent importer
UL746
°C
1
RTIStr
UL746
°C
1
Deflection Temperature Under Load?
0.45MPa,未退火,3.20mm
ASTMD648
°C
2
Deflection Temperature Under Load?
1.8MPa,未退火,3.20mm
ASTMD648
°C
2
Heat Deflection Temperature
1.8MPa,Unannealed,64.0mmSpan
ISO75-2/Af
°C
2
Heat Deflection Temperature
0.45MPa,Unannealed,64.0mmSpan
ISO75-2/Bf
°C
2
Vicat Softening Temperature
--
ASTMD152512
°C
2
Vicat Softening Temperature
--
ASTMD152513
°C
2
Vicat Softening Temperature
--
ISO306/A50
°C
2
Vicat Softening Temperature
--
ISO306/B50
°C
2
Vicat Softening Temperature
--
ISO306/B120
°C
2
Linear thermal expansion coefficient
MD:-40to40°C
ASTME831
cm/cm/°C
2
Linear thermal expansion coefficient
MD:-40to150°C
ASTME831
cm/cm/°C
2
Linear thermal expansion coefficient
MD:-40to40°C
ISO11359-2
cm/cm/°C
3
Linear thermal expansion coefficient
MD:23到80°C
ISO11359-2
cm/cm/°C
2
Linear thermal expansion coefficient
TD:-40to40°C
ASTME831
cm/cm/°C
7
Linear thermal expansion coefficient
TD:-40to150°C
ASTME831
cm/cm/°C
7
Linear thermal expansion coefficient
TD:-40to40°C
ISO11359-2
cm/cm/°C
7
Linear thermal expansion coefficient
TD:23到80°C
ISO11359-2
cm/cm/°C
9
Electrical performance
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
Dielectric Strength
3.20mm,在油中
ASTMD149
KV/mm
2
Dielectric Strength
3.20mm,inAir
ASTMD149
KV/mm
2
Comparative Tracking Index
IEC60112
V
3
Volume Resistivity
ASTMD257
ohms·cm
1
Volume Resistivity
IEC60093
ohms·cm
1
Impact Properties
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
Charpy Unnotched Impact Strength
-30°C
ISO179/2U
kJ/m²
3
Charpy Unnotched Impact Strength
23°C
ISO179/2U
kJ/m²
3
Unnotched Izod Impact Strength
-30°C
ISO180/1U
kJ/m²
2
Unnotched Izod Impact Strength
23°C
ISO180/1U
kJ/m²
3
Notched Izod Impact Strength
23°C
ISO180/1A
kJ/m²
7
Notched Izod Impact Strength
-30°C
ISO180/1A
kJ/m²
7
Instrumented Dart Impact
23°C,TotalEnergy
ASTMD3763
J
6
Flammability
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE US/ENH4550
Glow Wire Ignition Temperature
0.8mm
IEC60695-2-13
°C
7
Glow Wire Ignition Temperature
3.0mm15
IEC60695-2-13
°C
7
Glow Wire Flammability Index
0.75mm
IEC60695-2-12
°C
9