Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVDF 720 ARKEMA CHANGSHU
Kynar®
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UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
proportion
ISO 1183
kg/㎥
1
proportion
23℃
ASTM D792
g/㎤
1
Melt index
230°C 3.8kg
ASTM D1238
g/10min
5
Melt viscosity
230℃100s
ASTM D3835
kPoise
6
Shrinkage rate
流动
ISO 294
%
2
Shrinkage rate
垂直
ISO 294
%
2
Moisture absorption rate
ISO 62
%
0
Water absorption rate
ISO 62
%
0
Water absorption rate
ASTM D570
%
0
Yirong Index
230℃ 5kg
ISO 1133
㎤/10min
1
Mechanical performance
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
Impact of simply supported beam gap
23℃
ISO 179
kJ/㎡
8
Impact of simply supported beam gap
-30°C
ISO 179
kJ/㎡
5
Simple supported beam without notch impact
23℃
ISO 179
kJ/㎡
2
Simple supported beam without notch impact
-30℃
ISO 179
kJ/㎡
1
Tensile modulus
ISO 527
Mpa
2
Tensile modulus
23℃
ASTM D638
Mpa
1
tensile strength
屈服
ISO 527
Mpa
5
tensile strength
屈服23℃
ASTM D638
Mpa
4
tensile strength
断裂23℃
ASTM D638
Mpa
3
elongation
屈服
ISO 527
%
8
elongation
屈服23℃
ASTM D638
%
5
elongation
断裂
ISO 527
%
5
elongation
断裂23℃
ASTM D638
%
2
Tiber wear and tear
CS-17轮1kg
ASTM G195
mg/1000cy
5
Bending modulus
23℃
ASTM D790
Mpa
1
bending strength
23℃5.0%应变
ASTM D790
Mpa
5
Cantilever beam gap impact
23℃
ASTM D256
KJ/m
0
Cantilever beam without notch impact
23℃
ASTM D256
KJ/m
1
Compression slip
23℃
ASTM D695
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
Specific heat capacity
内部测试方法
J/(kg.k)
7
Glass transition temperature
10℃/min
ISO 11357
°C
-
Glass transition temperature
ASTM D7028
°C
-
thermal conductivity
ASTM E1461
W/(m.K)
0
decomposition temperature
TGA在空气中1 %质量损失
内部测试方法
°C
3
decomposition temperature
TGA在通气中1%质量损失
内部测试方法
°C
4
Hot deformation temperature
1.8MPa
ISO 75
°C
1
Hot deformation temperature
1.8MPa120℃/hr
ASTM D648
°C
1
Hot deformation temperature
0.45MPa
ISO 75
°C
1
Hot deformation temperature
0.45MPa120℃/hr
ASTM D648
°C
1
Melting temperature
10℃/min
ISO 11357
°C
1
Melting temperature
ASTM D3418
°C
1
Vicat softening temperature
50℃/hr 50N
ISO 306
°C
1
Coefficient of linear expansion
流动
ISO 11359
m/m/k
0
Coefficient of linear expansion
23℃
ASTM D696
cm/cm/℃
1
Electrical performance
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
CTI
IEC 60112
V
6
Surface resistance
IEC 60093
Ω
1
Insulation strength
IEC 60243
KV/mm
2
Insulation strength
23℃
ASTM D149
KV/mm
1
Volume resistance
20℃ 65RH
ASTM D257
Ω.cm
2
Accumulation resistor
IEC 60093
Ω.m
2
Flame retardant performance
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
Extreme Oxygen Index
ISO 4589
%
4
Extreme Oxygen Index
ASTM D2863
%
4
UL
Test Condition
Test Method
Unit
PVDF/ARKEMA CHANGSHU/720
RTI Elec
本色 1.5mm
UL 746B
°C
1
RTI Imp
本色 1.5mm
UL746B
°C
1
RTI Str
本色 1.5mm
UL 746B
°C
1