Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
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PEI STM1700-7101 SABIC INNOVATIVE US
ULTEM™
Electrical applications、Automotive Applications
Thermal stability、High temperature resistan
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Melt mass flow rate
295°C/6.6kg
ASTMD1238
g/10min
7
Shrinkage rate
MD:3.20mm
内部方法
%
0
Water absorption rate
饱和,23°C
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Tensile strength 3
断裂
ASTMD638
Mpa
5
Tensile strength 3
屈服
ASTMD638
Mpa
6
Tensile modulus
ISO527-2/1
Mpa
2
Tensile modulus 2
ASTMD638
Mpa
2
Tensile strain
屈服
ISO527-2/50
%
5
Tensile strain
断裂
ISO527-2/50
%
1
Tensile stress
断裂
ISO527-2/50
Mpa
5
Tensile stress
屈服
ISO527-2/50
Mpa
6
Elongation rate 3
屈服
ASTMD638
%
5
Elongation rate 4
断裂
ASTMD638
%
2
Taber abraser
1000Cycles,1000g,CS-17转轮
ASTMD1044
mg
5
Bending modulus
--
ASTMD790
Mpa
2
Bending modulus
50.0mm跨距4
ASTMD790
Mpa
2
Bending modulus 5
ISO178
Mpa
2
bending strength
ASTMD790
Mpa
9
Bending strength 4
屈服,50.0mm跨距
ASTMD790
Mpa
9
Bending strength 5,6
ISO178
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Glass transition temperature
DSC
°C
2
Hot deformation temperature
1.8MPa,未退火,3.20mm
ASTMD648
°C
1
Hot deformation temperature 9
0.45MPa,Unannealed,64.0mmSpan
ISO75-2/Bf
°C
1
Vicat softening temperature
ISO306/B120
°C
1
Electrical performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Surface resistivity
ASTMD257
ohms
>
Dielectric strength
3.20mm,inOil
ASTMD149
KV/mm
1
Volume resistivity
ASTMD257
ohms·cm
>
elastomer
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
TearStrength7
1.60mm
ISO34-1
kN/m
3
Impact performance
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Suspended wall beam gap impact strength 8
-30°C
ISO180/1A
kJ/m²
8
Suspended wall beam gap impact strength 8
23°C
ISO180/1A
kJ/m²
1
flammability
Test Condition
Test Method
Unit
PEI/SABIC INNOVATIVE US/STM1700-7101
Extreme Oxygen Index
ASTMD2863
%
4