Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPS R-4-230NA CPCHEM USA
Ryton®
Electrical/Electronic App、Electrical applications
Easy to process、Filler: Glass fiber reinf、40% filler by weight
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
Density/specific gravity
ASTMD792
g/cm³
1
Water absorption rate
23°C,24hr
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
Tensile strength
ASTMD638
Mpa
1
Tensile strain
断裂
ISO527-2
%
1
Tensile stress
ISO527-2
Mpa
1
elongation
断裂
ASTMD638
%
1
Bending modulus
ASTMD790
Mpa
1
Bending modulus
ISO178
Mpa
1
bending strength
ASTMD790
Mpa
2
Bending stress
ISO178
Mpa
2
compressive strength
ASTMD695
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
UL temperature rating
UL746B
°C
2
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
2
Linear coefficient of thermal expansion
MD：-50到50°C
ASTME831
cm/cm/°C
1
Linear coefficient of thermal expansion
MD：100到200°C
ASTME831
cm/cm/°C
1
Linear coefficient of thermal expansion
TD：-50到50°C
ASTME831
cm/cm/°C
4
Linear coefficient of thermal expansion
TD：100到200°C
ASTME831
cm/cm/°C
8
Linear coefficient of thermal expansion
TD：导热系数
ASTME831
W/m/K
0
Electrical performance
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
Surface resistivity
ASTMD257
ohms
1
Dielectric strength
ASTMD149
KV/mm
2
Arc resistance
ASTMD495
sec
1
Volume resistivity
ASTMD257
ohms·cm
1
Compared to the anti leakage trace index
CTI
UL746
V
1
Impact performance
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
Unscented Izod impact strength
ISO180
kJ/m²
2
Impact strength of cantilever beam gap
3.17mm
ASTMD256
J/m
9
Impact strength of cantilever beam gap
ISO180/A
kJ/m²
9
Cantilever beam without notch impact strength
3.18mm
ASTMD4812
J/m
4
flammability
Test Condition
Test Method
Unit
PPS/CPCHEM USA/R-4-230NA
Extreme Oxygen Index
ASTMD2863
%
5