Material Comparison

Product Info

Product Name

Brand Name

Usages

Properties

Certificates

PC 9425C 000000 COVESTRO GERMANY

Makrolon®

Automotive components,Plate

Easy to demould,Thermal stability,Filler: Glass fiber reinf,20% filler by weight

Plastic Datasheets

hardness	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Ball Pressure Test		ISO 2039-1	148 Mpa

Supplementary Information	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Electrolytic corrosion	23°C	IEC 60426	A1

thermal performance	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Ball Pressure Test	136°C	IEC 60695-10-2	Pass
Hot deformation temperature	0.45MPa,Unannealed	ISO 75-2/B	142 °C
Hot deformation temperature		1.8MPa,Unannealed	ISO 75-2/A	138 °C
Linear coefficient of thermal expansion	MD：23to55°C	ISO 11359-2	3E-05 cm/cm/°C
Linear coefficient of thermal expansion		TD：23to55°C	ISO 11359-2	6.5E-05 cm/cm/°C
RTI Elec	1.5mm	UL 746	130 °C
RTI Imp	1.5mm	UL 746	125 °C
RTI Str	1.5mm	UL 746	125 °C
thermal conductivity	23°C	ISO 8302	0.23 W/m/K
Vicat softening temperature	--	ISO 306/B120	148 °C
Vicat softening temperature		--	ISO 306/B50	146 °C

mechanical properties	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Bending modulus	23°C	ISO 178	5500 Mpa
Bending strain	23°C	ISO 178	3.5 %
bending strength	23°C	ISO 178	135 Mpa
Tensile creep modulus	1hr	ISO 899-1	5700 Mpa
Tensile creep modulus		1000hr	ISO 899-1	5200 Mpa
Tensile modulus	23°C	ISO 527-2/1	5800 Mpa
Tensile strain	Break,23°C	ISO 527-2/5	2.6 %
tensile strength	Break,23°C	ISO 527-2/5	86.0 Mpa

Electrical performance	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Compared to the anti leakage trace index	SolutionB	IEC 60112	PLC 4
Compared to the anti leakage trace index		SolutionA	IEC 60112	PLC 3
Dielectric strength	23°C,1.00mm	IEC 60243-1	36 KV/mm
Dissipation factor	23°C,100Hz	IEC 60250	1E-03
Dissipation factor		23°C,1MHz	IEC 60250	9E-03
Relative permittivity	23°C,1MHz	IEC 60250	3.30
Relative permittivity		23°C,100Hz	IEC 60250	3.30
Surface resistivity		IEC 60093	1E+16 ohms
Volume resistivity	23°C	IEC 60093	1E+16 ohms·cm

Physical properties	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Apparent density		ISO 60	0.64 g/cm³
density	23°C	ISO 1183	1.34 g/cm³
melt mass-flow rate	300°C/1.2kg	ISO 1133	6.0 g/10min
Melt Volume Flow Rate (MVR)	300°C/1.2kg	ISO 1133	5.00 cm3/10min
Shrinkage rate	MD:2.00mm3	ISO 294-4	0.35 %
		TD	ISO 2577	0.30-0.50 %
		TD:2.00mm3	ISO 294-4	0.45 %
		MD	ISO 2577	0.30-0.50 %
Water absorption rate	Equilibrium,23°C,50%RH	ISO 62	0.10 %
Water absorption rate		Saturation,23°C	ISO 62	0.24 %

impact performance	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Charpy Notched Impact Strength	23°C,CompleteBreak	ISO 7391	8.0 kJ/m²
Impact strength of cantilever beam gap	23°C,CompleteBreak	ISO 7391	8.0 kJ/m²
Impact strength of simply supported beam without notch	-30°C,Complete Break	ISO 179/1eU	50 kJ/m²
		23°C,Complete Break	ISO 179/1eU	40 kJ/m²
		-60°C,CompleteBreak	ISO 179/1eU	50 kJ/m²
Multi axis Instrumented Impact Energy	-30°C	ISO 6603-2	5.00 J
Multi axis Instrumented Impact Energy		23°C	ISO 6603-2	5.00 J
Multi axis Instrumented Peak Impact Force	-30°C	ISO 6603-2	900 N
Multi axis Instrumented Peak Impact Force		23°C	ISO 6603-2	900 N

flammability	Test Condition	Test Method	COVESTRO GERMANY/9425C 000000
Burning rate - US-FMVSS	>1.00mm	ISO 3795	passed
Burning wire flammability index	0.75mm	IEC 60695-2-12	960 °C
		3.0mm	IEC 60695-2-12	960 °C
		1.5mm	IEC 60695-2-12	960 °C
Extreme Oxygen Index		ISO 4589-2	35 %
FlashIgnitionTemperature		ASTM D1929	470 °C
Hot filament ignition temperature	3.0mm	IEC 60695-2-13	875 °C
		1.5mm	IEC 60695-2-13	875 °C
		0.75mm	IEC 60695-2-13	875 °C
Needle flame test	MethodF:3.00mm	IEC 60695-11-5	2.0 min
		MethodK:1.50mm	IEC 60695-11-5	1.0 min
		MethodF:1.50mm	IEC 60695-11-5	2.0 min
		MethodF:2.00mm	IEC 60695-11-5	2.0 min
		MethodK:3.00mm	IEC 60695-11-5	2.0 min
		MethodK:2.00mm	IEC 60695-11-5	2.0 min
SelfIgnition		ASTM D1929	550 °C
Small flame combustion test	MethodKandF:2.00mm	DIN 53438-1,-3	K1.F1
Small flame combustion test		2.00mm	DIN 4102	B2
UL flame retardant rating	3.0mm	UL 94	5VA
		0.50mm	UL 94	V-2
		1.5mm	UL 94	V-0

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