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Apec? 1897

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate(PC)
Product No: Apec 1897
Product Quantity: 25KG / BAG
Product Features: Good Flow，Good Mold Release

Product information

Apec? 1897

Polycarbonate

Covestro - Polycarbonates

Product Description:

MVR (330°C/2.16kg) 18 cm3/10 min; easy release; UV stabilized; 'softening temperature (VST/B 120)=182°C; injection molding - melt temperature 330 - 340°C; Lamp covers; Headlamp lenses

Additive	UV Stabilizer
Features	Good Flow，Good Mold Release
Uses	Lenses
RoHS Compliance	RoHS Compliant
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.15	g/cm3	ISO 1183
Melt Mass-Flow Rate (MFR) (330°C/2.16 kg)	19	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (330°C/2.16 kg)	1.10	in3/10min	ISO 1133
Molding Shrinkage 3			ISO 294-4
Across Flow : 0.0787 in	0.85	%
Flow : 0.0787 in	0.85	%
Water Absorption			ISO 62
Saturation, 73°F	0.30	%
Equilibrium, 73°F, 50% RH	0.12	%
Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness	18400	psi	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	355000	psi	ISO 527-2/1
Tensile Stress (Yield, 73°F)	10700	psi	ISO 527-2/50
Tensile Strain (Yield, 73°F)	6.6	%	ISO 527-2/50
Nominal Tensile Strain at Break (73°F)	> 50	%	ISO 527-2/50
Flexural Modulus 4 (73°F)	355000	psi	ISO 178
Flexural Stress 4 (73°F)	15700	psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F	No Break
73°F	No Break

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	342	°F	ISO 75-2/B
264 psi, Unannealed	315	°F	ISO 75-2/A
Vicat Softening Temperature	360	°F	ISO 306/B120
CLTE			ISO 11359-2
Flow : 73 to 131°F	3.6E-5	in/in/°F
Transverse : 73 to 131°F	3.6E-5	in/in/°F
RTI Elec	302	°F	UL 746
RTI Imp	266	°F	UL 746
RTI Str	302	°F	UL 746

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+16	ohms	IEC 60093
Volume Resistivity (73°F)	1.0E+17	ohms·cm	IEC 60093
Electric Strength (73°F, 0.0394 in)	890	V/mil	IEC 60243-1
Relative Permittivity			IEC 60250
73°F, 100 Hz	2.90
73°F, 1 MHz	2.80
Dissipation Factor			IEC 60250
73°F, 100 Hz	1.0E-3
73°F, 1 MHz	9.0E-3
Comparative Tracking Index			IEC 60112
Solution A	250	V
Solution B	100	V
Flammability	Nominal Value	Unit	Test Method
Flame Rating (0.06 in)	HB		UL 94
Glow Wire Flammability Index	1560	°F	IEC 60695-2-12
Oxygen Index 5	26	%	ISO 4589-2

Optical	Nominal Value	Unit	Test Method
Refractive Index 6	1.573		ISO 489
Transmittance (39.4 mil)	89.0	%	ISO 13468-2

Additional Information	Nominal Value		Test Method
Electrolytical Corrosion (73°F)	A1		IEC 60426

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