Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM XGC-25 CELANESE GERMANY
HOSTAFORM®
Bottle cap、Electrical applications
Chemical resistance、antioxidant、Hydrolysis resistance、Good strength
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/XGC-25
Melt Volume-Flow Rate (MVR)
190℃/2.16 kg
ISO 1133
cm3/10min
4
Shrinkage rate
ISO 294-4
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/XGC-25
Impact strength of simply supported beam gap
23℃
ISO 179/1eA
kJ/m²
1
Impact strength of simply supported beam without notch
23℃
ISO 179/1eU
kJ/m²
7
Tensile modulus
ISO 527-2/1A/1
Mpa
9
tensile strength
断裂
ISO 527-2/1A/50
Mpa
1
elongation
断裂
ISO 527-2/1A/50
%
3
Bending modulus
23℃
ISO 178
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/XGC-25
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
1
Melting temperature
ISO 11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO 11359-2
cm/cm/℃
3
Linear coefficient of thermal expansion
TD
ISO 11359-2
cm/cm/℃
6
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