Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 A4H BASF GERMANY
Ultramid®
wheel、Connector
Medium viscosity、heat-resisting、Oil resistant
UL
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
PA66/BASF GERMANY/A4H
elongation
ASTM D638/ISO 527
%
4
Bending modulus
ASTM D790/ISO 178
kg·cm/cm(J/M)ft·lb/in
3
Tensile elongation at break (elongation at break)
ASTM D638/ISO 527
%
4
Thermal performance
Test Condition
Test Method
Unit
PA66/BASF GERMANY/A4H
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
2
Linear expansion coefficient
ASTM D696/ISO 11359
mm/mm.℃
7