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Celanese Hostaform® M90XAP® POM  (Unverified Data**)

Category Polymer , Thermoplastic , Acetal (POM)
Manufacturer
Trade Name Hostaform®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese Hostaform® M90XAP® POM  (Unverified Data**).pdf
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Material Notes:
Hostaform® acetal copolymer grade M90 XAP® is a low emission version, medium viscosity polymer providing optimum performance in general purpose injection molding primarily for the interior automotive market. This grade provides overall excellent perforLow emission grade based on Celcon M90™ for interior automotiveInformation provided by Celanese
Physical Properties Metric English Comments
Density 1.40 g/cc
0.0506 lb/in³
ISO 1183
Linear Mold Shrinkage, Flow 0.018 cm/cm
0.018 in/in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.018 cm/cm
0.018 in/in
ISO 294-4
Melt Flow 8.0 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
(MVR) cm³/10min; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 65.0 MPa
9430 psi
50mm/min; ISO 527-2/1A
Elongation at Yield 9.5 %
9.5 %
50mm/min; ISO 527-2/1A
Tensile Modulus 2.60 GPa
377 ksi
1mm/min; ISO 527-2/1A
Flexural Modulus 2.56 GPa
371 ksi
ISO 178
Charpy Impact, Notched 0.640 J/cm²
3.05 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 120 µm/m-°C
66.7 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 120 µm/m-°C
66.7 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) 100 °C
212 °F
ISO 75-1, -2
Processing Properties Metric English Comments
Processing Temperature 80.0 - 120 °C
176 - 248 °F
Cavity temperature
Zone 1 165 - 175 °C
329 - 347 °F
Zone 2 170 - 180 °C
338 - 356 °F
Zone 3 170 - 180 °C
338 - 356 °F
Zone 4 175 - 185 °C
347 - 365 °F
Die Temperature 180 - 190 °C
356 - 374 °F
Melt Temperature 180 - 190 °C
356 - 374 °F
Drying Temperature 140 °C
284 °F
Dry Time 2.00 hour
2.00 hour
Injection Pressure 60.0 - 120 MPa
8700 - 17400 psi
Hold Pressure 60.0 - 120 MPa
8700 - 17400 psi
Back Pressure 0.500 MPa
72.5 psi
Hot-Working Temperature 180 - 200 °C
356 - 392 °F
Descriptive Properties Value Comments
Injection molding Yes
Injection Speed slow-medium
Pre-drying Drying is recommended to obtain optimum emission performance.
Profile extrusion Yes
Recommmended shot size half the maximum shot size
to ensure short residence time.
Sheet extrusion No
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