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PC 6717 COVESTRO GERMANY

Makrolon®

Electronic and electrical components,Automotive Applications

high viscosity,High temperature resistan

Plastic Datasheets

hardness	Test Condition	Test Method	COVESTRO GERMANY/6717
Ball Pressure Test		ISO 2039-1	115 Mpa

film	Test Condition	Test Method	COVESTRO GERMANY/6717
Carbon dioxide transmittance	23°C, 25.4 μm	ISO 2556	16900 cm³/m²/bar/24 hr
gas transmission rate	Carbon Dioxide : 100.0 μm	ISO 2556	3800 cm³/m²/bar/24 hr
		Nitrogen : 100.0 μm	ISO 2556	120 cm³/m²/bar/24 hr
		Oxygen : 100.0 μm	ISO 2556	650 cm³/m²/bar/24 hr
		Oxygen : 25.4 μm	ISO 2556	2760 cm³/m²/bar/24 hr
		Nitrogen : 25.4 μm	ISO 2556	510 cm³/m²/bar/24 hr
Water vapor permeability	23°C, 85% RH, 100 μm	ISO 15106-1	15 g/m²/24 hr

thermal performance	Test Condition	Test Method	COVESTRO GERMANY/6717
Ball Pressure Test	139°C	IEC 60695-10-2	通过
Glass transition temperature		ISO 11357-2	146 °C
Hot deformation temperature	0.45 MPa, Unannealed	ISO 75-2/B	139 °C
Hot deformation temperature		1.8 MPa, Unannealed	ISO 75-2/A	127 °C
Linear coefficient of thermal expansion	Flow : 23 to 55°C	ISO 11359-2	7.0E-5 cm/cm/°C
Linear coefficient of thermal expansion		Across Flow : 23 to 55°C	ISO 11359-2	7.0E-5 cm/cm/°C
RTI	2.0 mm	UL 746	125 °C
RTI Elec	2.0 mm	UL 746	125 °C
RTI Imp	2.0 mm	UL 746	115 °C
thermal conductivity	23°C	ISO 8302	0.20 W/m/K
Vicat softening temperature	--	ISO 306/B120	147 °C
Vicat softening temperature		--	ISO 306/B50	146 °C

mechanical properties	Test Condition	Test Method	COVESTRO GERMANY/6717
Bending modulus	23°C	ISO 178	2400 Mpa
bending strength	23°C	ISO 178	98.0 Mpa
		23°C	ISO 178	7.1 %
		3.5% Strain, 23°C	ISO 178	75.0 Mpa
Nominal tensile fracture strain	23°C	ISO 527-2/50	> 50 %
Tensile modulus	23°C	ISO 527-2/1	2400 Mpa
Tensile strain	Yield, 23°C	ISO 527-2/50	6.4 %
Tensile strain		Break, 23°C	ISO 527-2/50	110 %
tensile strength	Break, 23°C	ISO 527-2/50	65.0 Mpa
tensile strength		Yield, 23°C	ISO 527-2/50	67.0 Mpa

Electrical performance	Test Condition	Test Method	COVESTRO GERMANY/6717
Compared to the anti leakage trace index	Solution B	IEC 60112	PLC 4
Compared to the anti leakage trace index		Solution A	IEC 60112	PLC 3
Dielectric strength	23°C, 1.00 mm	IEC 60243-1	34 KV/mm
Dissipation factor	23°C, 100 Hz	IEC 60250	1.0E-3
Dissipation factor		23°C, 1 MHz	IEC 60250	9.0E-3
Relative permittivity	23°C, 100 Hz	IEC 60250	3.10
Relative permittivity		23°C, 1 MHz	IEC 60250	3.00
Surface resistivity		IEC 60093	1.0E+16 ohms
Volume resistivity	23°C	IEC 60093	1.0E+16 ohms·cm

Physical properties	Test Condition	Test Method	COVESTRO GERMANY/6717
Apparent density		ISO 60	0.66 g/cm³
density	23°C	ISO 1183	1.20 g/cm³
melt mass-flow rate	300°C/1.2 kg	ISO 1133	3.0 g/10 min
Melt Volume Flow Rate (MVR)	300°C/1.2 kg	ISO 1133	3.00 cm3/10min
Shrinkage rate	Flow : 2.00 mm4	ISO 294-4	0.70 %
		横向Flow	ISO 2577	0.60 - 0.80 %
		Flow	ISO 2577	0.60 - 0.80 %
		横向Flow : 280°C, 2.00 mm4	ISO 294-4	0.75 %
Water absorption rate	Saturation, 23°C	ISO 62	0.30 %
Water absorption rate		Equilibrium, 23°C, 50% RH	ISO 62	0.12 %

impact performance	Test Condition	Test Method	COVESTRO GERMANY/6717
Charpy Notched Impact Strength	23°C, Partial Break	ISO 179/1eA	70 kJ/m²
Charpy Notched Impact Strength		-30°C, Complete Break	ISO 179/1eA	14 kJ/m²
Impact strength of cantilever beam gap	23°C, Partial Break	ISO 180/A	60 kJ/m²
Impact strength of cantilever beam gap		-30°C, Complete Break	ISO 180/A	15 kJ/m²
Impact strength of simply supported beam without notch	-30°C	ISO 179/1eU	无断裂
		23°C	ISO 179/1eU	无断裂
		-60°C	ISO 179/1eU	无断裂
Multi axis Instrumented Impact Energy	-30°C	ISO 6603-2	65.0 J
Multi axis Instrumented Impact Energy		23°C	ISO 6603-2	60.0 J
Multi axis Instrumented Peak Impact Force	-30°C	ISO 6603-2	6400 N
Multi axis Instrumented Peak Impact Force		23°C	ISO 6603-2	5500 N

flammability	Test Condition	Test Method	COVESTRO GERMANY/6717
Application of Flame from Small Burner		DIN 53438-1	K1. F1
auto-ignition temperature		ASTM D1929	510 °C
Burning rate	> 1.00 mm	ISO 3795	passed
Burning wire flammability index	1.5 mm	IEC 60695-2-12	960 °C
		0.75 mm	IEC 60695-2-12	960 °C
		3.0 mm	IEC 60695-2-12	960 °C
Extreme Oxygen Index		ISO 4589-2	43 %
flash temperature		ASTM D1929	450 °C
Hot filament ignition temperature	1.5 mm	IEC 60695-2-13	900 °C
		3.0 mm	IEC 60695-2-13	900 °C
		0.75 mm	IEC 60695-2-13	875 °C
Smoke density	with flame, HF 17	AITM 3.0005	< 5.0 ppm
		with flame, NO-NO2 17	AITM 3.0005	< 5.0 ppm
		with flame, SO2-H2O 17	AITM 3.0005	< 20 ppm
		with flame, CO 17	AITM 3.0005	200 ppm
		with flame, Ds 4 min	ASTM E662	< 200
		with flame, HCL 17	AITM 3.0005	< 1.0 ppm
		with flame, HCN 17	AITM 3.0005	notdetectable ppm
UL flame retardant rating	2.0 mm	UL 94	V-0
		2.00 mm	IEC 60695-11-5	2.0 min
		3.00 mm	IEC 60695-11-5	2.0 min
		1.50 mm	IEC 60695-11-5	2.0 min
Vertical Bunsen Burner Test	1.00 mm14	FAR 25.853(b)	passed
		3.00 mm14	FAR 25.853(b)	passed
		3.00 mm15	FAR 25.853(a)	passed
		1.00 mm15	FAR 25.853(a)	passed

optical performance	Test Condition	Test Method	COVESTRO GERMANY/6717
Refractive index		ISO 489	1.586
transmissivity	4000 μm	ISO 13468-2	84.0 %
		1000 μm	ISO 13468-2	87.0 %
		3000 μm	ISO 13468-2	85.0 %
		2000 μm	ISO 13468-2	86.0 %

injection	Test Condition	Test Method	COVESTRO GERMANY/6717
Back pressure			10.0 to 20.0 Mpa
Drying Temperature - Dry Air Dryer			120 °C
Drying time - Dry Air Dryer			4.0 hr
Exhaust hole depth			0.025 to 0.075 mm
Mold temperature			70 to 110 °C
Processing (melt) temperature			280 to 320 °C
Spray nozzle temperature			270 to 305 °C
Suggested injection volume			30 to 70 %
Suggested maximum moisture content			< 0.020 %
Temperature at the front of the material cylinder			285 to 305 °C
Temperature at the rear of the barrel			250 to 270 °C
Temperature in the middle of the barrel			270 to 290 °C

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