PPO(聚苯醚)GFN3F/沙伯基础(Noryl)物性表参数

日期：2020-10-29 03:07:45 编辑：科思德塑胶来源：科思德塑胶浏览：377

沙伯基础(SABIC)Noryl PPO GFN3F是一种加30%玻璃纤维增强PPE + PS混合(聚苯醚)，符合FDA规定(适用限制)，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)GFN3F/沙伯基础(Noryl)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E121562-221162	-	-
UL Recognized, 94HB Flame Class Rating		≥1.5	mm	UL 94
UV-light, water exposure/immersion		F1	-	UL 746C
Oxygen Index (LOI)		26	%	ASTM D 2863
MECHANICAL
Tensile Stress, brk, Type I, 5 mm/min		116	MPa	ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min		2	%	ASTM D 638
Tensile Modulus, 5 mm/min		9150	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		180	MPa	ASTM D 790
Flexural Stress, yld, 2.6 mm/min, 100 mm span		162	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		8000	MPa	ASTM D 790
Flexural Modulus, 2.6 mm/min, 100 mm span		7170	MPa	ASTM D 790
Hardness, Rockwell L		108	-	ASTM D 785
Tensile Stress, break		117	MPa	ISO 527
Tensile Strain, break		1.8	%	ISO 527
Tensile Modulus, 1 mm/min		8500	MPa	ISO 527
Flexural Stress		183	MPa	ISO 178
Flexural Modulus		8710	MPa	ISO 178
IMPACT
Izod Impact, unnotched, 23°C		588	J/m	ASTM D 4812
Izod Impact, notched, 23°C		117	J/m	ASTM D 256
Izod Impact, notched, -30°C		124	J/m	ASTM D 256
Izod Impact, unnotched 80104 +23°C		31	kJ/m²	ISO 180/1U
Izod Impact, unnotched 80104 -30°C		35	kJ/m²	ISO 180/1U
Izod Impact, notched 80104 +23°C		12	kJ/m²	ISO 180/1A
Izod Impact, notched 80104 -30°C		11	kJ/m²	ISO 180/1A
Charpy Impact, notched, 23°C		12	kJ/m²	ISO 179/2C
Charpy Impact, notched, -30°C		11	kJ/m²	ISO 179/2C
Charpy 23°C, Unnotch Edgew 80104 sp=62mm		39	kJ/m²	ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80104 sp=62mm		47	kJ/m²	ISO 179/1eU
THERMAL
HDT, 0.45 MPa, 3.2 mm, unannealed		142	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed		137	°C	ASTM D 648
HDT, 0.45 MPa, 6.4 mm, unannealed		158	°C	ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed		137	°C	ASTM D 648
CTE, -40°C to 40°C, flow		3.06E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		6.18E-05	1/°C	ASTM E 831
Vicat Softening Temp, Rate B/50		143	°C	ISO 306
Vicat Softening Temp, Rate B/120		147	°C	ISO 306
HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm		143	°C	ISO 75/Bf
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm		137	°C	ISO 75/Af
Relative Temp Index, Elec	¹⁾	90	°C	UL 746B
Relative Temp Index, Mech w/impact	¹⁾	90	°C	UL 746B
Relative Temp Index, Mech w/o impact	¹⁾	90	°C	UL 746B
PHYSICAL
Specific Gravity		1.29	-	ASTM D 792
Water Absorption, (23°C/24hrs)		0.06	%	ASTM D 570
Mold Shrinkage, flow, 3.2 mm		0.1-0.4	%	SABIC method
Melt Flow Rate, 300°C/5.0 kgf		8.7	g/10 min	ASTM D 1238
Melt Volume Rate, MVR at 300°C/5.0 kg		7	cm³/10 min	ISO 1133
ELECTRICAL
Dielectric Strength, in oil, 3.2 mm		21.7	kV/mm	ASTM D 149
Relative Permittivity, 50/60 Hz		2.93	-	ASTM D 150
Dissipation Factor, 50/60 Hz		0.0009	-	ASTM D 150
High Voltage Arc Track Rate {PLC}		3	PLC Code	UL 746A
Comparative Tracking Index (UL) {PLC}		4	PLC Code	UL 746A
High Amp Arc Ignition (HAI), PLC 4		≥1.5	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 1		≥6	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 4		≥3	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 5		≥1.5	mm	UL 746A
Arc Resistance, Tungsten {PLC}		7	PLC Code	ASTM D 495
Injection Molding
Drying Temperature		110-120	°C
Drying Time		3-4	hrs
Drying Time (Cumulative)		8	hrs
Maximum Moisture Content		0.02	%
Melt Temperature		300-325	°C
Nozzle Temperature		300-325	°C
Front - Zone 3 Temperature		290-325	°C
Middle - Zone 2 Temperature		275-320	°C
Rear - Zone 1 Temperature		265-315	°C
Mold Temperature		80-110	°C
Back Pressure		0.3-0.7	MPa
Screw Speed		20-100	rpm
Shot to Cylinder Size		30-70	%