Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA A-4422 LS WH118 SOLVAY USA
AMODEL®
light-emitting diode、Automotive sector、Automotive sector
Low moisture absorption、High reflectivity、High rigidity、Photostability、Fast forming cycle、Color stability、Chemical resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 LS WH118
Shrinkage rate
流动
ASTM D955
%
0
Shrinkage rate
横向
ASTM D955
%
0
Water absorption rate
24H
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 LS WH118
Charpy notch impact strength
ASTM D256
kJ/m²
2
Tensile modulus
ISO 527-2
Mpa
9
tensile strength
ASTM D638
Mpa
1
tensile elongation
break
ISO 527-2
%
1
Bending modulus
ISO 178
Mpa
7
bending strength
ISO 178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PPA/SOLVAY USA/A-4422 LS WH118
Hot deformation temperature
1.8MPa,未退火
ASTM D648
°C
2
Linear coefficient of thermal expansion
流动
ASTM D696
cm/cm/℃
0
Linear coefficient of thermal expansion
横向
ASTM D696
cm/cm/℃
0
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