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Master Bond adhesives

Kolon Kocetal® WR701LO Acetal Copolymer
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Unreinforced
Material Notes: Weather Resistance, Low Emission, Injection molding, Low-viscosity.

Information provided by Kolon Plastic, Inc.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.41 g/cc0.0509 lb/in³ISO 1183
Moisture Absorption 0.220 %0.220 %50% RH; ISO 62
Linear Mold Shrinkage 0.018 - 0.022 cm/cm0.018 - 0.022 in/inISO 294-4
Melt Flow 27 g/10 min
@Load 2.16 kg,
Temperature 190 °C		27 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 8080ISO 2039-2
Tensile Strength, Yield 65.0 MPa
@Thickness 4.00 mm		9430 psi
@Thickness 0.157 in		50 mm/min; ISO 527
Elongation at Break 35 %
@Thickness 4.00 mm		35 %
@Thickness 0.157 in		50 mm/min; ISO 527
Elongation at Yield 9.0 %
@Thickness 4.00 mm		9.0 %
@Thickness 0.157 in		50 mm/min; ISO 527
Flexural Strength 86.0 MPa
@Thickness 4.00 mm		12500 psi
@Thickness 0.157 in		2 mm/min; ISO 178
Flexural Modulus 2.50 GPa
@Thickness 4.00 mm		363 ksi
@Thickness 0.157 in		2 mm/min; ISO 178
Charpy Impact, Notched 0.600 J/cm²
@Thickness 4.00 mm,
Temperature 23.0 °C		2.86 ft-lb/in²
@Thickness 0.157 in,
Temperature 73.4 °F		ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Melting Point 167 °C333 °F20 ?/min; ISO 11357-1
Deflection Temperature at 1.8 MPa (264 psi) 95.0 °C203 °FISO 75
Flammability, UL94 HB
@Thickness 0.800 mm		HB
@Thickness 0.0315 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 200 °C<= 392 °FUpper Limit
Rear Barrel Temperature 165 - 175 °C329 - 347 °F
Middle Barrel Temperature 175 - 190 °C347 - 374 °F
Front Barrel Temperature 175 - 190 °C347 - 374 °F
Nozzle Temperature 170 - 190 °C338 - 374 °F
Mold Temperature 60.0 - 80.0 °C140 - 176 °F
Drying Temperature 80.0 - 120 °C
@Time 10800 - 18000 sec		176 - 248 °F
@Time 3.00 - 5.00 hour		Dehumidifying Dryer
Moisture Content <= 0.10 %<= 0.10 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PKOKZ780 / 255791




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