Mocom (ALBIS) ALCOM® PC 740/4.19 WT1302-05LB PC

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Mocom (ALBIS) ALCOM® PC 740/4.19 WT1302-05LB PC
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, UV Stabilized
Material Notes:	Base Polymer: Polycarbonate Filler/Additive System: Special filler Special Features: Highly Reflective, opaque, high flow Market Segment: Automotive, Lighting Application Area: Lighting, light blocking components Typical Applications: Light guides, reflectors Information provided by Albis Plastics
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Physical Properties	Metric	English	Comments

Density	1.33 g/cc	0.0480 lb/in³	ISO 1183
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage	0.0050 - 0.0080 cm/cm @Time 86400 sec	0.0050 - 0.0080 in/in @Time 24.0 hour	ISO 294-4
Melt Flow	36 g/10 min @Load 1.20 kg, Temperature 300 °C	36 g/10 min @Load 2.65 lb, Temperature 572 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	59.0 MPa	8560 psi	ISO 527
Elongation at Break	8.0 %	8.0 %	ISO 527
Elongation at Yield	5.2 %	5.2 %	ISO 527
Tensile Modulus	2.70 GPa	392 ksi	ISO 527
Flexural Strength	81.0 MPa @Strain 3.5 %	11700 psi @Strain 3.5 %	ISO 178
Flexural Modulus	2.85 GPa	413 ksi	ISO 178
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	1.80 J/cm²	8.57 ft-lb/in²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	122 °C	252 °F	ISO 75-1/-2
Vicat Softening Point	138 °C	280 °F	B50; ISO 306
Glow Wire Flammability Index	850 °C @Thickness 2.00 mm	1560 °F @Thickness 0.0787 in	passed; DIN EN 60695
	850 °C @Thickness 3.00 mm	1560 °F @Thickness 0.118 in	passed; DIN EN 60695

Optical Properties	Metric	English	Comments
Transmission, Visible	98 %	98 %	Y10 of Reflection; DIN 5033
	0.40 % @Thickness 0.500 mm	0.40 % @Thickness 0.0197 in	Y10 of Transm.; ISO 13468

Processing Properties	Metric	English	Comments
Melt Temperature	310 - 330 °C	590 - 626 °F	Injection molding
Mold Temperature	80.0 - 130 °C	176 - 266 °F	Injection molding
Drying Temperature	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

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PALBIS8178 / 242237

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