Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM N2720M63 BASF GERMANY
Ultraform®
Automotive Applications、Toy
High toughness、Filler: Mineral filler、30% filler by weight
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Density/specific gravity
ISO1183
g/cm³
1
Melt volume flow rate
190°C/2.16kg
ISO1133
cm3/10min
3
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
1
Water absorption rate
饱和,23°C
ISO62
%
0
Water absorption rate
平衡,23°C,50%RH
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Nominal tensile fracture strain
ISO527-2/50
%
6
Tensile modulus
ISO527-2
Mpa
7
Tensile creep modulus 3
1000hr
ISO899-1
Mpa
2
Tensile strain
屈服
ISO527-2/50
%
5
Tensile stress
屈服
ISO527-2/50
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Melting temperature
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD：23到55°C
ISO11359-2
cm/cm/°C
4
Electrical performance
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
8
Leakage Trace Index
解决方案A
IEC60112
V
6
Volume resistivity
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
3
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
3
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
5
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
hardness
Test Condition
Test Method
Unit
POM/BASF GERMANY/N2720M63
Ball pressure hardness
H961/30
ISO2039-1
Mpa
1