Mocom (ALBIS) ALCOM® PC 740/4.1 UV WT1056-09LD2 PC

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Mocom (ALBIS) ALCOM® PC 740/4.1 UV WT1056-09LD2 PC
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, UV Stabilized
Material Notes:	Base Polymer: Polycarbonate Filler/Additive System: Special filler, release agent Special Features: Translucent, light scattering, high light diffusion, high flow Market Segment: Automotive, Lighting Application Area: Lighting, light transparent components Typical Application: Display elements, operating elements, lamp covers Information provided by Albis Plastics
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Physical Properties	Metric	English	Comments

Density	1.20 g/cc	0.0434 lb/in³	ISO 1183
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage	0.0060 - 0.0080 cm/cm @Time 86400 sec	0.0060 - 0.0080 in/in @Time 24.0 hour	ISO 294-4
Melt Flow	25 g/10 min @Load 1.20 kg, Temperature 300 °C	25 g/10 min @Load 2.65 lb, Temperature 572 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	66.0 MPa	9570 psi	ISO 527
Elongation at Yield	6.0 %	6.0 %	ISO 527
Tensile Modulus	2.40 GPa	348 ksi	ISO 527
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	1.10 J/cm²	5.23 ft-lb/in²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	124 °C	255 °F	ISO 75-1/-2
Vicat Softening Point	142 °C	288 °F	B50; ISO 306
Flammability, UL94	V-2 @Thickness 0.750 mm	V-2 @Thickness 0.0295 in
	V-2 @Thickness 1.50 mm	V-2 @Thickness 0.0591 in

Optical Properties	Metric	English	Comments
Haze	96 % @Thickness 1.00 mm	96 % @Thickness 0.0394 in	A,2°; ISO 13468
Transmission, Visible	19 % @Thickness 1.00 mm	19 % @Thickness 0.0394 in	A,2°; ISO 13468

Processing Properties	Metric	English	Comments
Melt Temperature	270 - 310 °C	518 - 590 °F	Injection molding
Mold Temperature	80.0 - 110 °C	176 - 230 °F	Injection molding
Drying Temperature	100 - 120 °C @Time 14400 - 43200 sec	212 - 248 °F @Time 4.00 - 12.0 hour	in an circulating dryer
	120 °C @Time 7200 - 10800 sec	248 °F @Time 2.00 - 3.00 hour	in a dry air (desiccant) dryer

Descriptive Properties
Base Polymer	Polycarbonate
Half Power Angle	57°		d=1mm, A,2°

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PALBIS8559 / 242618

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