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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM SC690 NC010 DUPONT NETHERLANDS
Delrin® 
household electrical appl
UV resistance、High temperature resistan
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Plastic Datasheets

physical property
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Melt flow rate
ISO 1133
g/10 min
2
Molten Volume Flow Rate (MVR)
190°C/2.16 kg
ISO 1133
cm3/10min
2
Shrinkage rate
横向流量
ISO 294-4
%
1
Shrinkage rate
流量
ISO 294-4
%
1
Water absorption rate
饱和, 23°C, 2.00 mm
ISO 62
%
1
Water absorption rate
平衡, 23°C, 2.00 mm, 50% RH
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Nominal tensile fracture strain
ISO 527-2
%
2
Tensile modulus
ISO 527-2
Mpa
3
Tensile creep modulus
1 hr
ISO 899-1
Mpa
2
Tensile creep modulus
1000 hr
ISO 899-1
Mpa
1
Tensile strain
屈服
ISO 527-2
%
1
Tensile stress
屈服
ISO 527-2
Mpa
7
Bending modulus
ISO 178
Mpa
3
Thermal performance
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
1
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
9
Melting temperature 2
ISO 11357-3
°C
1
Vicat softening temperature
ISO 306/B50
°C
1
Linear coefficient of thermal expansion
流动 : 23 到 55°C
ASTM E831
cm/cm/°C
1
Linear coefficient of thermal expansion
流动
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
横向
ISO 11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Surface resistivity
IEC 62631-3-2
ohms
>
Leakage Trace Index
IEC 60112
V
6
Hot wire ignition (HWI)
0.750 mm
UL 746
sec
8
Volume resistivity
IEC 62631-3-1
ohms·m
1
Impact performance
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Impact strength of simply supported beam without notch
-30°C
ISO 179/1eU
kJ/m²
2
Impact strength of simply supported beam without notch
23°C
ISO 179/1eU
kJ/m²
2
flammability
Test Condition
Test Method
Unit
POM/DUPONT NETHERLANDS/SC690 NC010
Emission
VDA 275
mg/kg
<
Extreme Oxygen Index
ASTM D2863
%
2
atomization
F-value (refraction)
ISO 6452
%
9
atomization
G-value (condensate)
ISO 6452
g
2