Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA A-4422 WH118 SOLVAY USA
AMODEL®
Vehicle electronics、Shell
Chemical resistance、Low moisture absorption
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 WH118
Density / Specific Gravity
ISO1183/A
g/cm³
1
Modeling Shrinkage
MD
ASTMD955
%
0
Modeling Shrinkage
TD
ASTMD955
%
0
Moisture Absorption
24hr
ASTMD570
%
0
Mechanical Properties
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 WH118
Tensile Strength
ASTMD638
Mpa
1
Tensile Modulus
ISO527-2
Mpa
9
Tensile Strain
断裂
ISO527-2
%
1
Flexural Modulus
ISO178
Mpa
7
Flexural Stress
ISO178
Mpa
1
Thermal Properties
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 WH118
Deflection Temperature Under Load?
0.45MPa,未退火
ISO75-2/B
°C
3
Melting temperature
ISO11357-3
°C
3
Linear thermal expansion coefficient
MD：50到100°C
ASTME831
cm/cm/°C
3
Linear thermal expansion coefficient
MD：100到150°C
ASTME831
cm/cm/°C
3
Linear thermal expansion coefficient
MD：150to200°C
ASTME831
cm/cm/°C
2
Linear thermal expansion coefficient
MD：200to250°C
ASTME831
cm/cm/°C
3
Linear thermal expansion coefficient
TD：50到100°C
ASTME831
cm/cm/°C
6
Linear thermal expansion coefficient
TD：100到150°C
ASTME831
cm/cm/°C
1
Linear thermal expansion coefficient
TD：150to200°C
ASTME831
cm/cm/°C
1
Linear thermal expansion coefficient
TD：200to250°C
ASTME831
cm/cm/°C
1
Impact Properties
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 WH118
Notched Izod Impact Strength
ISO180/1A
kJ/m²
2
Supplementary information
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 WH118
--2
ASTME1331
%
>
--3
ASTME1331
%
>
--4
ASTME1331
%
>