Overview of materials for Acetal Copolymer, 20% Glass Fiber Reinforced

Category	Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, 20% Glass Fiber Reinforced
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Overview of materials for Acetal Copolymer, 20% Glass Fiber Reinforced.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

This property data is a summary of similar materials in the MatWeb database for the category "Acetal Copolymer, 20% Glass Fiber Reinforced". Specific grades with glass content between 15% and 24% are included. Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Physical Properties	Metric	English	Comments
Density	1.25 - 1.68 g/cc	0.0452 - 0.0607 lb/in³	Average value: 1.53 g/cc Grade Count:41
Filler Content	15.0 - 20.0 %	15.0 - 20.0 %	Average value: 18.2 % Grade Count:11
Water Absorption	0.0300 - 0.500 %	0.0300 - 0.500 %	Average value: 0.306 % Grade Count:14
Moisture Absorption at Equilibrium	0.200 - 0.340 %	0.200 - 0.340 %	Average value: 0.248 % Grade Count:6
Water Absorption at Saturation	0.200 - 0.850 %	0.200 - 0.850 %	Average value: 0.717 % Grade Count:6
Linear Mold Shrinkage	0.00300 - 0.0300 cm/cm	0.00300 - 0.0300 in/in	Average value: 0.00981 cm/cm Grade Count:32
Linear Mold Shrinkage, Transverse	0.00900 - 0.0300 cm/cm	0.00900 - 0.0300 in/in	Average value: 0.0164 cm/cm Grade Count:11
Melt Flow	1.10 - 11.0 g/10 min	1.10 - 11.0 g/10 min	Average value: 5.88 g/10 min Grade Count:9

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	82.0 - 89.0	82.0 - 89.0	Average value: 84.3 Grade Count:4
Hardness, Rockwell R	82.0 - 110	82.0 - 110	Average value: 96.4 Grade Count:7
Tensile Strength, Ultimate	42.0 - 120 MPa	6090 - 17400 psi	Average value: 83.0 MPa Grade Count:30
	32.0 - 50.0 MPa @Temperature 60.0 - 120 °C	4640 - 7250 psi @Temperature 140 - 248 °F	Average value: 41.7 MPa Grade Count:1
Tensile Strength, Yield	42.0 - 117 MPa	6090 - 17000 psi	Average value: 79.2 MPa Grade Count:14
Elongation at Break	1.50 - 22.9 %	1.50 - 22.9 %	Average value: 4.68 % Grade Count:37
Elongation at Yield	2.30 - 8.10 %	2.30 - 8.10 %	Average value: 6.53 % Grade Count:4
Modulus of Elasticity	3.40 - 12.0 GPa	493 - 1740 ksi	Average value: 6.02 GPa Grade Count:25
Flexural Yield Strength	70.0 - 186 MPa	10200 - 27000 psi	Average value: 123 MPa Grade Count:31
Flexural Modulus	3.20 - 8.96 GPa	464 - 1300 ksi	Average value: 5.39 GPa Grade Count:34
	2.40 - 3.90 GPa @Temperature 60.0 - 120 °C	348 - 566 ksi @Temperature 140 - 248 °F	Average value: 3.13 GPa Grade Count:1
Izod Impact, Notched	0.320 - 0.801 J/cm	0.599 - 1.50 ft-lb/in	Average value: 0.575 J/cm Grade Count:26
Izod Impact, Unnotched	3.50 - 5.87 J/cm	6.56 - 11.0 ft-lb/in	Average value: 5.05 J/cm Grade Count:13
Izod Impact, Notched (ISO)	3.00 - 7.00 kJ/m²	1.43 - 3.33 ft-lb/in²	Average value: 5.14 kJ/m² Grade Count:9
	6.00 - 6.00 kJ/m² @Temperature -30.0 - -30.0 °C	2.86 - 2.86 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 6.00 kJ/m² Grade Count:1
Izod Impact, Unnotched (ISO)	22.0 - 37.0 kJ/m²	10.5 - 17.6 ft-lb/in²	Average value: 32.0 kJ/m² Grade Count:3
Charpy Impact Unnotched	2.00 - 5.00 J/cm²	9.52 - 23.8 ft-lb/in²	Average value: 3.67 J/cm² Grade Count:6
	4.00 - 5.00 J/cm² @Temperature -30.0 - -30.0 °C	19.0 - 23.8 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 4.33 J/cm² Grade Count:3
Charpy Impact, Notched	0.350 - 0.950 J/cm²	1.67 - 4.52 ft-lb/in²	Average value: 0.557 J/cm² Grade Count:13
	0.350 - 0.800 J/cm² @Temperature -30.0 - -30.0 °C	1.67 - 3.81 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 0.525 J/cm² Grade Count:4
Dart Drop, Total Energy	2.00 - 10.0 J	1.48 - 7.38 ft-lb	Average value: 4.67 J Grade Count:3

Thermal Properties	Metric	English	Comments
CTE, linear	30.0 - 100 µm/m-°C	16.7 - 55.6 µin/in-°F	Average value: 58.6 µm/m-°C Grade Count:15
CTE, linear, Transverse to Flow	79.2 - 110 µm/m-°C	44.0 - 61.1 µin/in-°F	Average value: 89.6 µm/m-°C Grade Count:9
Melting Point	165 - 173 °C	329 - 344 °F	Average value: 166 °C Grade Count:15
Deflection Temperature at 0.46 MPa (66 psi)	161 - 176 °C	322 - 348 °F	Average value: 165 °C Grade Count:12
Deflection Temperature at 1.8 MPa (264 psi)	91.0 - 163 °C	196 - 325 °F	Average value: 149 °C Grade Count:35
Vicat Softening Point	155 - 163 °C	311 - 325 °F	Average value: 159 °C Grade Count:4
Flammability, UL94	HB	HB	Grade Count:24

Electrical Properties	Metric	English	Comments
Electrical Resistivity	4000 - 1.00e+17 ohm-cm	4000 - 1.00e+17 ohm-cm	Average value: 6.60e+15 ohm-cm Grade Count:17
Surface Resistance	1600 - 5.00e+16 ohm	1600 - 5.00e+16 ohm	Average value: 4.63e+15 ohm Grade Count:12
Dielectric Constant	4.00 - 4.50	4.00 - 4.50	Average value: 4.22 Grade Count:5
Dielectric Strength	17.7 - 35.0 kV/mm	450 - 889 kV/in	Average value: 23.6 kV/mm Grade Count:11
Dissipation Factor	0.00300 - 0.0200	0.00300 - 0.0200	Average value: 0.00864 Grade Count:5
Comparative Tracking Index	500 - 600 V	500 - 600 V	Average value: 583 V Grade Count:6

Processing Properties	Metric	English	Comments
Processing Temperature	80.0 - 230 °C	176 - 446 °F	Average value: 166 °C Grade Count:14
Die Temperature	190 - 210 °C	374 - 410 °F	Average value: 199 °C Grade Count:7
Melt Temperature	20.0 - 218 °C	68.0 - 425 °F	Average value: 173 °C Grade Count:13
Mold Temperature	60.0 - 121 °C	140 - 250 °F	Average value: 92.6 °C Grade Count:13
Drying Temperature	80.0 - 121 °C	176 - 250 °F	Average value: 107 °C Grade Count:14
Moisture Content	0.150 %	0.150 %	Average value: 0.150 % Grade Count:9
Dew Point	-31.7 °C	-25.0 °F	Average value: -31.7 °C Grade Count:4
Injection Pressure	60.0 - 140 MPa	8700 - 20300 psi	Average value: 91.3 MPa Grade Count:15

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