PC(聚碳酸酯)EXL9414T/沙伯基礎(SABIC)物性表參數

日期：2020-06-16 02:28:14 編輯：科思德塑膠來源：科思德塑膠瀏覽：577

SABIC(沙伯基礎創新塑料)LEXAN PC EXL9414T是一種無鹵阻燃聚碳酸酯，具有透明度，-40度的延展性和UL-94 V0等級的注射成型應用，優異的沖擊性能和良好的流動性，所有透明著色的美學和薄壁火焰逆流性使該產品成為薄壁應用的很好的候選產品。

PC(聚碳酸酯)EXL9414T/沙伯基礎(SABIC)物性表參數PDF文檔下載

以下是PC(聚碳酸酯)EXL9414T/沙伯基礎(SABIC)物性表參數

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E207780-100120434	-	-
UL Recognized, 94V-0 Flame Class Rating		≥1.8	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating		≥1.5	mm	UL 94
UL Recognized, 94V-2 Flame Class Rating		≥1.2	mm	UL 94
Glow Wire Ignitability Temperature, 3.0 mm		850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 2.0 mm		850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.5 mm		875	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.0 mm		875	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 0.75 mm		875	°C	IEC 60695-2-13
Glow Wire Flammability Index, 3.0 mm		960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 2.0 mm		960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.5 mm		960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.0 mm		930	°C	IEC 60695-2-12
Glow Wire Flammability Index, 0.75 mm		930	°C	IEC 60695-2-12
Oxygen Index (LOI)		35	%	ISO 4589
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min		57	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min		59	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min		5.6	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		123.9	%	ASTM D 638
Tensile Modulus, 50 mm/min		2180	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		92	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		2180	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min		56	MPa	ISO 527
Tensile Stress, break, 50 mm/min		55	MPa	ISO 527
Tensile Strain, yield, 50 mm/min		5.4	%	ISO 527
Tensile Strain, break, 50 mm/min		108	%	ISO 527
Tensile Modulus, 1 mm/min		2300	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		88	MPa	ISO 178
Flexural Modulus, 2 mm/min		2120	MPa	ISO 178
IMPACT
Izod Impact, notched, 23°C		824	J/m	ASTM D 256
Izod Impact, notched, -30°C		712	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C		75	J	ASTM D 3763
Izod Impact, unnotched 80103 +23°C		NB	kJ/m²	ISO 180/1U
Izod Impact, unnotched 80103 -30°C		NB	kJ/m²	ISO 180/1U
Izod Impact, notched 80103 +23°C		65	kJ/m²	ISO 180/1A
Izod Impact, notched 80103 -30°C		55	kJ/m²	ISO 180/1A
Charpy 23°C, V-notch Edgew 80103 sp=62mm		70	kJ/m²	ISO 179/1eA
Charpy -30°C, V-notch Edgew 80103 sp=62mm		60	kJ/m²	ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80103 sp=62mm		NB	kJ/m²	ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80103 sp=62mm		NB	kJ/m²	ISO 179/1eU
THERMAL
Vicat Softening Temp, Rate A/50		138	°C	ASTM D 1525
HDT, 1.82 MPa, 3.2mm, unannealed		120	°C	ASTM D 648
CTE, -40°C to 95°C, flow		6.7E-05	1/°C	ASTM E 831
CTE, -40°C to 95°C, xflow		8.E-05	1/°C	ASTM E 831
CTE, 23°C to 80°C, flow		6.7E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow		8.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50		138	°C	ISO 306
Vicat Softening Temp, Rate B/120		139	°C	ISO 306
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm		116	°C	ISO 75/Af
Relative Temp Index, Elec	¹⁾	120	°C	UL 746B
Relative Temp Index, Mech w/impact	¹⁾	110	°C	UL 746B
Relative Temp Index, Mech w/o impact	¹⁾	120	°C	UL 746B
PHYSICAL
Specific Gravity		1.19	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm		0.4-0.8	%	SABIC method
Melt Flow Rate, 300°C/1.2 kgf		13	g/10 min	ASTM D 1238
Density		1.19	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.12	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.09	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg		12	cm³/10 min	ISO 1133
OPTICAL
Light Transmission at 2.0 mm		84	%	SABIC method
Haze, 2mm		3	%	SABIC method
ELECTRICAL
Comparative Tracking Index (UL) {PLC}		3	PLC Code	UL 746A
Hot-Wire Ignition (HWI), PLC 3		≥1	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 4		≥0.8	mm	UL 746A
High Amp Arc Ignition (HAI), PLC 0		≥0.8	mm	UL 746A
Injection Molding
Drying Temperature		120	°C
Drying Time		3-4	hrs
Drying Time (Cumulative)		48	hrs
Maximum Moisture Content		0.02	%
Melt Temperature		295-315	°C
Nozzle Temperature		290-310	°C
Front - Zone 3 Temperature		295-315	°C
Middle - Zone 2 Temperature		280-305	°C
Rear - Zone 1 Temperature		270-295	°C
Mold Temperature		70-95	°C
Back Pressure		0.3-0.7	MPa
Screw Speed		40-70	rpm
Shot to Cylinder Size		40-60	%
Vent Depth		0.025-0.076	mm