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Celanese Hostaform® C 9021 LS 10/1570 POM, UV Resistant

Category Polymer , Thermoplastic , Acetal (POM)
Manufacturer Celanese Corporation
Trade Name HOSTAFORM
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Hostaform® C 9021 LS 10/1570 POM, UV Resistant.pdf
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Material Notes:
Chemical abbreviation according to ISO 1043-1: POMInformation provided by Celanese
Physical Properties Metric English Comments
Density 1.42 g/cc
0.0513 lb/in³
ISO 1183
Water Absorption at Saturation 0.650 %
0.650 %
ISO 62
Linear Mold Shrinkage, Flow 0.0200 cm/cm
0.0200 in/in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0180 cm/cm
0.0180 in/in
ISO 294-4
Melt Flow 8.00 g/10 min

@Load 2.16 kg,
Temperature 190 °C
8.00 g/10 min

@Load 4.76 lb,
Temperature 374 °F
[cm3/10min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 64.0 MPa
9280 psi
50mm/min; ISO 527-2/1A
Elongation at Break 25.0 %
25.0 %
Elongation at Yield 8.00 %
8.00 %
50mm/min; ISO 527-2/1A
Tensile Modulus 3.00 GPa
435 ksi
50mm/min; ISO 527-2/1A
Charpy Impact Unnotched 11.0 J/cm²
52.3 ft-lb/in²
ISO 179/1eU
11.0 J/cm²

@Temperature -30.0 °C
52.3 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched 0.650 J/cm²
3.09 ft-lb/in²
ISO 179/1eA
0.600 J/cm²

@Temperature -30.0 °C
2.86 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Tensile Creep Modulus, 1 hour 2500 MPa
363000 psi
ISO 899-1
Tensile Creep Modulus, 1000 hours 1400 MPa
203000 psi
ISO 899-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 110 µm/m-°C
61.1 µin/in-°F
ISO 11359-2
Melting Point 167 °C
333 °F
10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi) 105 °C
221 °F
ISO 75-1, -2
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
IEC 60093
Surface Resistance 1.00e+14 ohm
1.00e+14 ohm
IEC 60093
Dielectric Strength 28.0 kV/mm
711 kV/in
IEC 60243-1
Comparative Tracking Index 300 V
300 V
IEC 60112
Descriptive Properties Value Comments
Injection molding Yes
Processing conditions acc. ISO 9988
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