Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK KT-880 NT SOLVAY USA
KETASPIRE®
Electrical field、Electronic field、Industrial components、Nursing supplies、Medical 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
Shrinkage rate
Flow
%
1.7
A
Shrinkage rate
Across Flow
%
1.8
A
Water absorption rate
24小时
%
0.10
A
Mechanical performance
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-880 NT
IZOD notch impact strength
J/m
53
A
tensile elongation
屈服
%
5.2
A
tensile elongation
断裂
%
10-20
A
Thermal performance
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-880 NT
Glass transition temperature
℃
147
A
Chain melting temperature
℃
343
A
Coefficient of expansion
-50to50℃
cm/cm/℃
0.000050
A
Hot deformation temperature
1.82MPa，未退火
℃
160
A