Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPS R-4-02XT CPCHEM USA
Ryton®
Automotive sector、Application in the automo、Electrical appliances
Glass fiber reinforced、enhance、Flame retardant、High temperature resistan、Filler: Glass fiber reinf、40% filler by weight
UL
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
Density / Specific Gravity
ASTMD792
g/cm³
1
Moisture Absorption
23°C,24hr
ASTMD570
%
0
Mechanical Properties
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
Tensile Strength
ASTMD638
Mpa
1
Tensile Strain
断裂
ISO527-2
%
1
Tensile Stress
ISO527-2
Mpa
1
Tensile Elongation
断裂
ASTMD638
%
1
Flexural Modulus
ASTMD790
Mpa
1
Flexural Modulus
ISO178
Mpa
1
Flexural Strength
ASTMD790
Mpa
2
Flexural Stress
ISO178
Mpa
2
Compressive Strength
ASTMD695
Mpa
2
Thermal Properties
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
UL Temperature Rating
UL746B
°C
2
Deflection Temperature Under Load?
1.8MPa,未退火
ASTMD648
°C
2
Linear thermal expansion coefficient
MD：-50到50°C
ASTME831
cm/cm/°C
2
Linear thermal expansion coefficient
MD：100到200°C
ASTME831
cm/cm/°C
1
Linear thermal expansion coefficient
TD：-50到50°C
ASTME831
cm/cm/°C
4
Linear thermal expansion coefficient
TD：100到200°C
ASTME831
cm/cm/°C
9
Linear thermal expansion coefficient
TD：导热系数
ASTME831
W/m/K
0
Electrical performance
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
Dielectric Strength
ASTMD149
KV/mm
2
Arc Resistance
ASTMD495
sec
1
Volume Resistivity
ASTMD257
ohms·cm
1
Comparative Tracking Index
CTI
UL746
V
1
Impact Properties
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
Notched Izod impact strength
ISO180
kJ/m²
3
Notched Izod Impact Strength
3.17mm
ASTMD256
J/m
8
Notched Izod Impact Strength
ISO180/A
kJ/m²
8
Unnotched Izod Impact Strength
3.18mm
ASTMD4812
J/m
5
Flammability
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-02XT
Oxygen Index
ASTMD2863
%
5