PPO(聚苯醚)GFN30/沙伯基础(Noryl)物性表参数

日期：2020-10-29 02:56:39 编辑：科思德塑胶来源：科思德塑胶浏览：575

沙伯基础(SABIC)Noryl PPO GFN30是一种加30%玻璃纤维增强PPE + PS混合(聚苯醚)，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)GFN30/沙伯基础(Noryl)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E207780-228546	-	-
UL Yellow Card Link 2		E45587-237022	-	-
UL Recognized, 94HB Flame Class Rating		≥1.5	mm	UL 94
UV-light, water exposure/immersion		F2	-	UL 746C
MECHANICAL
Tensile Stress, brk, Type I, 50 mm/min		130	MPa	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		3	%	ASTM D 638
Tensile Modulus, 5 mm/min		8600	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		160	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		7200	MPa	ASTM D 790
Tensile Stress, break, 50 mm/min		110	MPa	ISO 527
Tensile Strain, break, 50 mm/min		2.5	%	ISO 527
Tensile Modulus, 1 mm/min		8200	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		160	MPa	ISO 178
Flexural Modulus, 2 mm/min		6800	MPa	ISO 178
IMPACT
Izod Impact, unnotched, 23°C		590	J/m	ASTM D 4812
Izod Impact, notched, 23°C		100	J/m	ASTM D 256
Izod Impact, notched, -30°C		120	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C		20	J	ASTM D 3763
Izod Impact, unnotched 80104 +23°C		30	kJ/m²	ISO 180/1U
Izod Impact, notched 80104 +23°C		11	kJ/m²	ISO 180/1A
Izod Impact, notched 80104 -30°C		10	kJ/m²	ISO 180/1A
Charpy 23°C, V-notch Edgew 80104 sp=62mm		8	kJ/m²	ISO 179/1eA
THERMAL
Vicat Softening Temp, Rate B/50		147	°C	ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed		147	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed		139	°C	ASTM D 648
CTE, -40°C to 40°C, flow		2.1E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		7.5E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, flow		2.3E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow		7.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50		147	°C	ISO 306
Vicat Softening Temp, Rate B/120		149	°C	ISO 306
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm		139	°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		1.31	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm		0.1-0.4	%	SABIC method
Melt Flow Rate, 280°C/5.0 kgf		3.2	g/10 min	ASTM D 1238
Water Absorption, (23°C/saturated)		0.1	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.04	%	ISO 62
Melt Volume Rate, MVR at 280°C/5.0 kg		2	cm³/10 min	ISO 1133
ELECTRICAL
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 0		≥1.5	mm	UL 746A
High Voltage Arc Track Rate {PLC}		3	PLC Code	UL 746A
Arc Resistance, Tungsten {PLC}		6	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	%