Celanese Celcon® WR25Z POM, UV Resistant

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Celanese Celcon® WR25Z POM, UV Resistant
Categories:	Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)
Material Notes:	Celcon« WR25Z is a 2.5 nominal melt flow rate based acetal copolymer stabilized to provide maximum ultraviolet radiation resistance in outdoor applications. Celcon« WR25Z is a lower flow product providing improved toughness. Available in black only. Information provided by Celanese
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.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Specific Gravity	1.41 g/cc	1.41 g/cc	ASTM D792
Density	1.41 g/cc	0.0509 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	0.016 cm/cm	0.016 in/in	ISO 294-4
	0.022 cm/cm	0.022 in/in	ASTM D955
Linear Mold Shrinkage, Transverse	0.018 cm/cm	0.018 in/in	ASTM D955
	0.018 cm/cm	0.018 in/in	ISO 294-4
Melt Flow	2.5 g/10 min	2.5 g/10 min	ASTM D1238
	2.1 g/10 min @Load 2.16 kg, Temperature 190 °C	2.1 g/10 min @Load 4.76 lb, Temperature 374 °F	[cm3/10min]; ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	60.7 MPa	8800 psi	ASTM D638
	61.0 MPa	8850 psi	50mm/min; ISO 527-2/1A
Elongation at Yield	10 %	10 %	50mm/min; ISO 527-2/1A
Tensile Modulus	2.60 GPa	377 ksi	50mm/min; ISO 527-2/1A
Flexural Modulus	2.55 GPa	370 ksi	ISO 178
	2.59 GPa	375 ksi	ASTM D790
Izod Impact, Notched	0.747 J/cm	1.40 ft-lb/in	ASTM D256
Izod Impact, Notched (ISO)	6.20 kJ/m²	2.95 ft-lb/in²	ISO 180/1A
Charpy Impact, Notched	0.640 J/cm²	3.05 ft-lb/in²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	100 µm/m-°C	55.6 µin/in-°F	ISO 11359-2
CTE, linear, Transverse to Flow	110 µm/m-°C	61.1 µin/in-°F	ISO 11359-2
Melting Point	165 °C	329 °F	ASTM D3418
	166 °C	331 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi)	92.0 °C	198 °F	ISO 75-1, -2
	110 °C	230 °F	ASTM D648

Processing Properties	Metric	English	Comments
Processing Temperature	80.0 - 120 °C	176 - 248 °F	cavity
	180 - 200 °C	356 - 392 °F	hot runner
Zone 1	170 - 180 °C	338 - 356 °F
Zone 2	180 - 190 °C	356 - 374 °F
Zone 3	180 - 190 °C	356 - 374 °F
Zone 4	190 - 200 °C	374 - 392 °F
Die Temperature	190 - 200 °C	374 - 392 °F
Melt Temperature	180 - 200 °C	356 - 392 °F
Drying Temperature	80.0 - 100 °C	176 - 212 °F
Dry Time	3.00 hour	3.00 hour
Injection Pressure	60.0 - 120 MPa	8700 - 17400 psi
Hold Pressure	60.0 - 120 MPa	8700 - 17400 psi
Back Pressure	<= 4.00 MPa	<= 580 psi

Descriptive Properties
Injection molding	Yes
Injection speed	slow
Pellets	Yes
Processing conditions acc. ISO	9988-2
Profile extrusion	Yes

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.

Users viewing this material also viewed the following:
Kolon KOCETAL® UR304 Toughened Grade Acetal Resin
Celanese Celcon® GC90UV POM, 10% UV Resistant
Celanese Hostaform® C 9021 MD POM, 6% Stainless Steel Reinforced
Avient Lubri-Tech™ AT-000/5T Black Acetal-Copolymer, PTFE Lubricated
Avient LubriOne™ ATT-000/5T Black Acetal (POM) Copolymer

PHCQ145 / 178600

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message