NORYL CN5246 含有30%矿物和玻璃纤维增强的聚苯醚（PPE）+聚苯乙烯（PS）混合物

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产品详情

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	1)
UL Yellow Card Link		E207780-228542	-	-
UL Recognized, 94-5VB Flame Class Rating		≥2	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating		≥1.5	mm	UL 94
MECHANICAL	2)
Tensile Stress, yield		108	MPa	SABIC - Japan Method
Tensile Strain, break		7	%	SABIC - Japan Method
Flexural Stress		152	MPa	ASTM D790
Flexural Modulus		8230	MPa	ASTM D790
IMPACT	2)
Izod Impact, notched, 23°C		68	J/m	ASTM D256
THERMAL	2)
HDT, 1.82 MPa, 6.4 mm, unannealed		125	°C	ASTM D648
CTE, -30°C to 30°C		2.40E-05-3.40E-05	1/°C	TMA
Relative Temp Index, Elec	1)	65	°C	UL 746B
Relative Temp Index, Mech w/impact	1)	65	°C	UL 746B
Relative Temp Index, Mech w/o impact	1)	65	°C	UL 746B
PHYSICAL	2)
Specific Gravity		1.33	-	ASTM D792
Water Absorption, (23°C/24hrs)		0.06	%	ASTM D570
Mold Shrinkage, flow, 3.2 mm	4)	0.25-0.3	%	SABIC method
INJECTION MOLDING	3)
Drying Temperature		100	°C
Drying Time		3-4	Hrs
Melt Temperature		280-310	°C
Nozzle Temperature		280-310	°C
Front - Zone 3 Temperature		280-310	°C
Middle - Zone 2 Temperature		270-300	°C
Rear - Zone 1 Temperature		260-290	°C
Mold Temperature		80-100	°C
Back Pressure		0.5-1.2	MPa

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