PPO(聚苯醚)GFN20/沙伯基础(Noryl)物性表参数

日期：2020-11-03 02:45:43 编辑：科思德塑胶来源：科思德塑胶浏览：1412

沙伯基础(SABIC)Noryl PPO GFN20是一种加20%玻璃纤维增强PPE + PS混合(聚苯醚)，UL746C F1，这种改性聚苯醚树脂低吸水率，水解稳定性，尺寸稳定性，适用于流体工程应用，包括泵壳、叶轮、阀门部件等。

以下是PPO(聚苯醚)GFN20/沙伯基础(Noryl)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E45329-100092385	-	-
UL Recognized, 94HB Flame Class Rating		1.5	mm	UL 94
Glow Wire Flammability Index 750°C, passes at	²⁾	3.2	mm	IEC 60695-2-12
Oxygen Index (LOI)		26	%	ISO 4589
MECHANICAL
Taber Abrasion, CS-17, 1 kg		60	mg/1000cy	SABIC method
Tensile Stress, yield, 5 mm/min		80	MPa	ISO 527
Tensile Stress, break, 5 mm/min		80	MPa	ISO 527
Tensile Strain, yield, 5 mm/min		2.5	%	ISO 527
Tensile Strain, break, 5 mm/min		2.5	%	ISO 527
Tensile Modulus, 1 mm/min		6000	MPa	ISO 527
Flexural Stress, break, 2 mm/min		120	MPa	ISO 178
Flexural Modulus, 2 mm/min		4500	MPa	ISO 178
Ball Indentation Hardness, H358/30		100	MPa	ISO 2039-1
IMPACT
Izod Impact, unnotched 80104 +23°C		23	kJ/m²	ISO 180/1U
Izod Impact, unnotched 80104 -30°C		23	kJ/m²	ISO 180/1U
Charpy 23°C, Unnotch Edgew 80104 sp=62mm		25	kJ/m²	ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80104 sp=62mm		25	kJ/m²	ISO 179/1eU
THERMAL
Thermal Conductivity		0.26	W/m-°C	ISO 8302
CTE, 23°C to 80°C, flow		3.E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow		7.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate A/50		145	°C	ISO 306
Vicat Softening Temp, Rate B/50		135	°C	ISO 306
Vicat Softening Temp, Rate B/120		140	°C	ISO 306
HDT/Be, 0.45MPa Edgew 120104 sp=100mm		130	°C	ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm		120	°C	ISO 75/Ae
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
Mold Shrinkage on Tensile Bar, flow		0.2-0.4	%	SABIC method
Density		1.25	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.2	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.06	%	ISO 62
Melt Volume Rate, MVR at 280°C/10.0 kg		15	cm³/10 min	ISO 1133
ELECTRICAL
Volume Resistivity		1.E+15	Ohm-cm	IEC 60093
Surface Resistivity, ROA		>1.E+15	Ohm	IEC 60093
Dielectric Strength, in oil, 3.2 mm		18	kV/mm	IEC 60243-1
Relative Permittivity, 1 MHz		2.9	-	IEC 60250
Dissipation Factor, 50/60 Hz		0.0008	-	IEC 60250
Dissipation Factor, 1 MHz		0.003	-	IEC 60250
Comparative Tracking Index	²⁾	250	V	IEC 60112
Relative Permittivity, 50/60 Hz		2.9	-	IEC 60250
Injection Molding
Drying Temperature		100-120	°C
Drying Time		2-3	hrs
Melt Temperature		280-300	°C
Nozzle Temperature		260-280	°C
Front - Zone 3 Temperature		280-300	°C
Middle - Zone 2 Temperature		260-280	°C
Rear - Zone 1 Temperature		240-260	°C
Hopper Temperature		60-80	°C
Mold Temperature		80-120	°C