PC(聚碳酸酯)FXE1414L/沙伯基礎(SABIC)物性表參數

日期：2020-06-16 02:58:59 編輯：科思德塑膠來源：科思德塑膠瀏覽：382

SABIC(沙伯基礎創新塑料)LEXAN PC FXE1414L是不透明EXL聚碳酸酯，紫外線穩定和光屏蔽能力(壁厚>0.8mm)，適用於便攜式電子設備外殼，隻有白色，灰色和有限的柔和的顏色可供選擇。

PC(聚碳酸酯)FXE1414L/沙伯基礎(SABIC)物性表參數PDF文檔下載

以下是PC(聚碳酸酯)FXE1414L沙伯基礎(SABIC)物性表參數

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E207780-642296	-	-
UL Recognized, 94HB Flame Class Rating		0.4	mm	UL 94
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min		52	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min		54	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min		5	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		84	%	ASTM D 638
Tensile Modulus, 50 mm/min		2030	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		86	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		2050	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min		52	MPa	ISO 527
Tensile Stress, break, 50 mm/min		47	MPa	ISO 527
Tensile Strain, yield, 50 mm/min		5	%	ISO 527
Tensile Strain, break, 50 mm/min		75	%	ISO 527
Tensile Modulus, 1 mm/min		2000	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		83	MPa	ISO 178
Flexural Modulus, 2 mm/min		2110	MPa	ISO 178
IMPACT
Izod Impact, notched, 23°C		766	J/m	ASTM D 256
Izod Impact, notched, -30°C		640	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C		68	J	ASTM D 3763
THERMAL
Vicat Softening Temp, Rate B/50		138	°C	ASTM D 1525
HDT, 1.82 MPa, 3.2mm, unannealed		121	°C	ASTM D 648
CTE, -40°C to 40°C, flow		7.E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		6.73E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, flow		7.02E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow		8.23E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50		138	°C	ISO 306
Vicat Softening Temp, Rate B/120		146	°C	ISO 306
HDT/Af, 1.8 MPa Flatw 80104 sp=64mm		118	°C	ISO 75/Af
Relative Temp Index, Elec	¹⁾	80	°C	UL 746B
Relative Temp Index, Mech w/impact	¹⁾	80	°C	UL 746B
Relative Temp Index, Mech w/o impact	¹⁾	80	°C	UL 746B
PHYSICAL
Specific Gravity		1.28	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm		0.4-0.8	%	SABIC method
Melt Flow Rate, 300°C/1.2 kgf		11	g/10 min	ASTM D 1238
Density		1.28	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.17	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)		0.07	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg		10	cm³/10 min	ISO 1133
Injection Molding
Drying Temperature		120	°C
Drying Time		3-4	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		260-280	°C
Hopper Temperature		60-80	°C
Mold Temperature		70-95	°C

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