PC(聚碳酸酯)EXL1330/沙伯基础(SABIC)物性表参数

日期：2020-06-12 05:23:01 编辑：科思德塑胶来源：科思德塑胶浏览：590

SABIC(沙伯基础创新塑料)LEXAN PC EXL1330是聚碳酸酯(PC)硅氧烷共聚物树脂，也是一种UV稳定不透明注塑(IM)和板材挤出级树脂,与标准PC相比，这种树脂具有低温(-60摄氏度)的延性、介质流动特性和优异的加工性能，并可缩短IM循环时间,LEXAN EXL1330树脂是一种通用产品，可提供广泛的不透明颜色。

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以下是PC(聚碳酸酯)EXL1330/沙伯基础(SABIC)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E45329-100079881	-	-
UL Yellow Card Link 2		E45329-540671	-	-
UL Recognized, 94HB Flame Class Rating		≥0.8	mm	UL 94
Glow Wire Ignitability Temperature, 3.0 mm		875	°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, 0.8 mm		875	°C	IEC 60695-2-13
Glow Wire Flammability Index, 3.0 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		960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 0.8 mm		850	°C	IEC 60695-2-12
UV-light, water exposure/immersion		F1	-	UL 746C
Oxygen Index (LOI)		35	%	ISO 4589
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min		58	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min		61	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min		6	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		130	%	ASTM D 638
Tensile Modulus, 50 mm/min		2100	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		88	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		2060	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min		55	MPa	ISO 527
Tensile Stress, break, 50 mm/min		56	MPa	ISO 527
Tensile Strain, yield, 50 mm/min		5	%	ISO 527
Tensile Strain, break, 50 mm/min		>100	%	ISO 527
Tensile Modulus, 1 mm/min		2100	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		85	MPa	ISO 178
Flexural Modulus, 2 mm/min		2100	MPa	ISO 178
Ball Indentation Hardness, H358/30		90	MPa	ISO 2039-1
IMPACT
Izod Impact, notched, 23°C		801	J/m	ASTM D 256
Izod Impact, notched, -30°C		680	J/m	ASTM D 256
Izod Impact, notched, -50°C		587	J/m	ASTM D 256
Izod Impact, notched, 23°C, 6.4mm		640	J/m	ASTM D 256
Izod Impact, double-gated, 23°C		1068	J/m	SABIC method
Instrumented Impact Total Energy, 23°C		52	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		70	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		75	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 B/50		143	°C	ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed		134	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed		120	°C	ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed		124	°C	ASTM D 648
CTE, -40°C to 40°C, flow		6.66E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		6.66E-05	1/°C	ASTM E 831
CTE, 23°C to 80°C, flow		7.2E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow		7.2E-05	1/°C	ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C		PASSES	-	IEC 60695-10-2
Vicat Softening Temp, Rate B/50		143	°C	ISO 306
Vicat Softening Temp, Rate B/120		145	°C	ISO 306
HDT/Be, 0.45MPa Edgew 120104 sp=100mm		136	°C	ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm		125	°C	ISO 75/Ae
Relative Temp Index, Elec	¹⁾	125	°C	UL 746B
Relative Temp Index, Mech w/impact	¹⁾	115	°C	UL 746B
Relative Temp Index, Mech w/o impact	¹⁾	125	°C	UL 746B
PHYSICAL
Specific Gravity		1.18	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm		0.4-0.8	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm		0.4-0.8	%	SABIC method
Melt Flow Rate, 300°C/1.2 kgf		10	g/10 min	ASTM D 1238
Density		1.18	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.35	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.15	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg		9	cm³/10 min	ISO 1133
ELECTRICAL
Comparative Tracking Index (UL) {PLC}		3	PLC Code	UL 746A
Hot-Wire Ignition (HWI), PLC 0		≥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
Sheet Extrusion
Drying Temperature		110-120	°C
Drying Time		3-4	hrs
Drying Time (Cumulative)		48	hrs
Maximum Moisture Content		0.02	%
Melt Temperature		245-260	°C
Barrel - Zone 1 Temperature		250-290	°C
Barrel - Zone 2 Temperature		245-270	°C
Barrel - Zone 3 Temperature		225-255	°C
Adapter Temperature		225-255	°C
Die Temperature		240-260	°C
Roll Stack Temp - Top		75-115	°C
Roll Stack Temp - Middle		80-125	°C
Roll Stack Temp - Bottom		120-145	°C

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