Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK 550GL20 JILIN JOINATURE
ZYPEEK®
Nursing supplies、Medical supplies
Moderate liquidity
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PEEK/JILIN JOINATURE/550GL20
Density
结晶
ISO 1183
g/cm³
1
Melt mass flow rate
380℃，5.0kg
ISO 1133
g/10min
1
Shrinkage rate
MD
ISO 294-4
%
0
Shrinkage rate
TD
ISO 294-4
%
0
Water absorption rate
23℃，24hr，3.2 mm厚拉伸棒
ISO 62-1
%
0
Water absorption rate
平衡，23℃，3.20 mm厚拉伸棒
ISO 62-1
%
0
Mechanical performance
Test Condition
Test Method
Unit
PEEK/JILIN JOINATURE/550GL20
Tensile strength
断裂，23℃
ISO 527
Mpa
1
Tensile strain
断裂，23℃
ISO 527
%
3
Shore hardness
23℃
ISO 868
D 级
8
Bending modulus
23℃
ISO 178
Mpa
8
Bending strength
断裂，23℃
ISO 178
Mpa
2
Impact performance
Test Condition
Test Method
Unit
PEEK/JILIN JOINATURE/550GL20
Impact strength of simply supported beam gap
ISO 179/1eA
kJ/m²
7
Impact strength of simply supported beam gap
ISO 179/1U
kJ/m²
4
Impact strength of cantilever beam gap
有缺口
ISO 180-A
kJ/m²
7
Impact strength of cantilever beam gap
ISO 180/U
kJ/m²
6
Thermal performance
Test Condition
Test Method
Unit
PEEK/JILIN JOINATURE/550GL20
Specific heat capacity
23℃
DSC
kJ/kg/℃
1
Glass transition temperature
起始
ISO 11357
°C
1
Thermal conductivity coefficient
23℃
ISO 22007-4
W/m/K
0
Hot deformation temperature
1.8 Mpa
ISO 75-f
°C
3
Melting point
ISO 11357
°C
3
Linear coefficient of thermal expansion
低于Tg沿着流动方向
ISO 11359
ppm/K
2
Linear coefficient of thermal expansion
高于Tg沿着流动方向
ISO 11359
ppm/K
2
Electrical performance
Test Condition
Test Method
Unit
PEEK/JILIN JOINATURE/550GL20
Dielectric strength
2 mm
IEC 60243-1
KV/mm
2
Volume resistivity
23 ℃，1V
IEC 60093
ohms·cm
1
Compared to the leakage trace index
IEC 60112
V
1