Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 525GR BK DUPONT USA
Delrin®
Electrical tools、Household appliances
high strength、High rigidity、Glass fiber reinforced、Filler: Glass fiber reinf、25% filler by weight、25% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/DUPONT USA/525GR BK
Melt mass flow rate
190°C/2.16kg
ISO1133
g/10min
7
Mechanical performance
Test Condition
Test Method
Unit
POM/DUPONT USA/525GR BK
Tensile modulus
ISO527-2
Mpa
9
Bending stress
3.5%应变
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
POM/DUPONT USA/525GR BK
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Melting temperature 2
ISO11357-3
°C
1
Impact performance
Test Condition
Test Method
Unit
POM/DUPONT USA/525GR BK
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
flammability
Test Condition
Test Method
Unit
POM/DUPONT USA/525GR BK
Burning rate 3
1.00mm
ISO3795
mm/min
4