Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK KT-880 NT SOLVAY USA
KETASPIRE®
Electrical field、Electronic field、Industrial components、Medical supplies、Nursing supplies
High mobility、Acid resistance、Fatigue resistance、wear resistant、Chemical resistance、pure、High purity、Processability
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-880 NT
Melt mass flow rate
2.16kg@400℃
ASTM D1238
g/10min
Shrinkage rate
Flow
ASTM D955
%
1
Shrinkage rate
Across Flow
ASTM D955
%
Water absorption rate
24小时
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-880 NT
Tensile modulus
ASTM D638
Mpa
tensile strength
ASTM D638
Mpa
tensile elongation
屈服
ASTM D638
%
tensile elongation
断裂
ASTM D638
%
Bending modulus
ASTM D790
Mpa
bending strength
ASTM D790
Mpa
Impact strength of cantilever beam gap
ASTM D256
J/m
5
Thermal performance
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-880 NT
Glass transition temperature
ASTM D3418
℃
Chain melting temperature
ASTM D3418
℃
Coefficient of expansion
-50to50℃
ASTM E831
cm/cm/℃
Hot deformation temperature
1.82MPa，未退火
ASTM D648
℃
1
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