PC(聚碳酸酯)LUX7432C/沙伯基础(SABIC)物性表参数

日期：2020-06-18 03:32:04 编辑：科思德塑胶来源：科思德塑胶浏览：372

SABIC(沙伯基础创新塑料)LEXAN PC LUX7432C是一种非填充，注塑成型等级,也是无氯化、无溴化阻燃剂PC,具有UL-94 V0等级为1.2 mm / 5VA等级为3.0mm，并具有UV稳定(F1等级)的额外抗老化能力LEXAN LUX7432C有扩散色可供选择。

PC(聚碳酸酯)LUX7432C/沙伯基础(SABIC)物性表参数PDF文档下载

以下是PC(聚碳酸酯)LUX7432C/沙伯基础(SABIC)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E45329-101256956	-	-
UL Recognized, 94-5VA Flame Class Rating		≥3	mm	UL 94
UL Recognized, 94V-0 Flame Class Rating		≥1.2	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating		≥1	mm	UL 94
UL Recognized, 94V-2 Flame Class Rating		≥0.4	mm	UL 94
Glow Wire Ignitability Temperature, 3.0 mm		850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.2 mm		850	°C	IEC 60695-2-13
Glow Wire Flammability Index, 3.0 mm		960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.2 mm		960	°C	IEC 60695-2-12
UV-light, water exposure/immersion		F1	-	UL 746C
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min		67	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min		55	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min		6	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		55	%	ASTM D 638
Tensile Modulus, 50 mm/min		2520	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		107	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		2450	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min		66	MPa	ISO 527
Tensile Stress, break, 50 mm/min		53	MPa	ISO 527
Tensile Strain, yield, 50 mm/min		6	%	ISO 527
Tensile Strain, break, 50 mm/min		56	%	ISO 527
Tensile Modulus, 1 mm/min		2350	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		101	MPa	ISO 178
Flexural Modulus, 2 mm/min		2450	MPa	ISO 178
IMPACT
Izod Impact, unnotched, 23°C		NB	J/m	ASTM D 4812
Izod Impact, unnotched, -30°C		NB	J/m	ASTM D 4812
Izod Impact, notched, 23°C		100	J/m	ASTM D 256
Izod Impact, notched, -30°C		81	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C		64	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		9	kJ/m²	ISO 180/1A
Izod Impact, notched 80103 -30°C		8	kJ/m²	ISO 180/1A
Charpy 23°C, V-notch Edgew 80103 sp=62mm		10	kJ/m²	ISO 179/1eA
Charpy -30°C, V-notch Edgew 80103 sp=62mm		7	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 B/50		136	°C	ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed		131	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed		120	°C	ASTM D 648
CTE, -40°C to 40°C, flow		6.7E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		6.7E-05	1/°C	ASTM E 831
CTE, 23°C to 80°C, flow		7.7E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow		7.9E-05	1/°C	ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C		Pass	-	IEC 60695-10-2
Vicat Softening Temp, Rate B/50		137	°C	ISO 306
Vicat Softening Temp, Rate B/120		139	°C	ISO 306
HDT/Be, 0.45MPa Edgew 120104 sp=100mm		131	°C	ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm		120	°C	ISO 75/Ae
Relative Temp Index, Elec	¹⁾	125	°C	UL 746B
Relative Temp Index, Mech w/impact	¹⁾	125	°C	UL 746B
Relative Temp Index, Mech w/o impact	¹⁾	125	°C	UL 746B
PHYSICAL
Specific Gravity		1.19	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm		0.55-0.75	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm		0.6-0.8	%	SABIC method
Melt Flow Rate, 300°C/1.2 kgf		10	g/10 min	ASTM D 1238
Density		1.2	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.13	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.1	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg		9	cm³/10 min	ISO 1133
ELECTRICAL
Dielectric Constant (Dk), 1.1 GHz		2.79	-	ASTM ES 7-83
Dissipation Factor (Df), 1.1 GHz		0.0057	-	ASTM ES 7-83
Comparative Tracking Index (UL) {PLC}		3	PLC Code	UL 746A
Hot-Wire Ignition (HWI), PLC 0		≥3	mm	UL 746A
Hot-Wire Ignition (HWI), PLC 3		≥1.2	mm	UL 746A
High Amp Arc Ignition (HAI), PLC 0		≥1.2	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		280-305	°C
Nozzle Temperature		275-300	°C
Front - Zone 3 Temperature		280-305	°C
Middle - Zone 2 Temperature		270-295	°C
Rear - Zone 1 Temperature		260-280	°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

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