Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEI STM1500-1000 SABIC INNOVATIVE US
ULTEM™
Electrical applications、Wire and cable applicatio、Automotive Applications
Thermal stability、High temperature resistan
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
Melt volume flow rate
320°C/2.16kg
ISO1133
cm3/10min
8
Shrinkage rate
MD1
内部方法
%
1
Water absorption rate
饱和,23°C
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
Tensile modulus
ISO527-2/1
Mpa
5
Tensile strain
屈服
ISO527-2/50
%
1
Tensile strain
断裂
ISO527-2/50
%
1
Tensile stress
屈服
ISO527-2/50
Mpa
2
Tensile stress
断裂
ISO527-2/50
Mpa
2
Taber abraser
1000Cycles,1000g,CS-17转轮
内部方法
mg
6
Bending modulus 2
ISO178
Mpa
4
Bending stress 3
--4
ISO178
Mpa
1
Bending stress 3
--5
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
--
ISO306/B50
°C
7
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ISO306/B120
°C
7
Linear coefficient of thermal expansion
MD:23到80°C
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD:23到80°C
ISO11359-2
cm/cm/°C
9
Electrical performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
Surface resistivity
IEC60093
ohms
>
Dielectric strength
3.20mm,在油中
IEC60243-1
KV/mm
1
Leakage Trace Index
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IEC60112
V
1
Leakage Trace Index
解决方案B
IEC60112
V
1
Volume resistivity
IEC60093
ohms·cm
4
Impact performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
Suspended wall beam notch impact strength 6
-30°C
ISO180/1A
kJ/m²
1
Suspended wall beam notch impact strength 6
23°C
ISO180/1A
kJ/m²
2
flammability
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1500-1000
Extreme Oxygen Index
ISO4589-2
%
4
Burning wire flammability index
3.20mm
IEC60695-2-12
°C
9