Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 900 DUPONT USA
Delrin®
Electrical tools、Automotive components
High temperature resistan、wear resistant
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
POM/DUPONT USA/900
Tensile strength and elongation at break
+73℉(+23℃)
ASTM D-638
%
2
Flexural coefficient
+73℉
在25℃下
MPsi
4
Flexural coefficient
+23℃
在25℃下
Mpa
2
Stretching strength
+73℉
ASTM D-638
MPsi
1
Stretching strength
+23℃
ASTM D-638
Mpa
6
IZOD impact strength
+23℃
ASTM D-256
J/m
3
Thermal performance
Test Condition
Test Method
Unit
POM/DUPONT USA/900
Hot deformation temperature
0.5MPa
ASTM D-648
°C
1
Hot deformation temperature
264psi
ASTM D-648
℉
2
Hot deformation temperature
66psi
ASTM D-648
℉
3
Hot deformation temperature
1.8MPa
ASTM D-648
°C
1
melting point
ASTM D-2133
℉
3
melting point
ASTM D-2133
°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/DUPONT USA/900
Arc resistance
120mil(3.1mm)
ASTM D-495
Sec.
1
Resistance coefficient
+73℉(+23℃)0.2%H
ASTM D-257
ohm-cm
1
Insulation strength
Short Time,2.3mm
ASTM D-149
MV/m
1
Insulation strength
Short Time,90 mils
ASTM D-149
v/mil
4
Other performance
Test Condition
Test Method
Unit
POM/DUPONT USA/900
IZOD impact strength
+73℉
ASTM D-256
ft.lb/in
0