PC(聚碳酸酯)SLX1432/沙伯基础(SABIC)物性表参数

日期：2020-06-19 02:18:03 编辑：科思德塑胶来源：科思德塑胶浏览：426

SABIC(沙伯基础创新塑料)LEXAN PC SLX1432是一种中粘度PC共聚物，增强UV稳定性，添加释放剂，可在不透明的颜色，Typical minimum color tolerance limit is DE CMC < 1.0。

PC(聚碳酸酯)SLX1432/沙伯基础(SABIC)物性表参数PDF文档下载

以下是PC(聚碳酸酯)SLX1432/沙伯基础(SABIC)物性表参数

PROPERTIES		TYPICAL VALUES	UNITS	TEST METHODS
FLAME CHARACTERISTICS	¹⁾
UL Yellow Card Link		E45329-104199936	-	-
UL Recognized, 94HB Flame Class Rating		1.5	mm	UL 94
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min		65	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min		72	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min		6.1	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min		126	%	ASTM D 638
Tensile Modulus, 5 mm/min		2520	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span		105	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span		2490	MPa	ASTM D 790
Tensile Stress, yield, 50 mm/min		65	MPa	ISO 527
Tensile Stress, break, 50 mm/min		71	MPa	ISO 527
Tensile Strain, yield, 50 mm/min		5.8	%	ISO 527
Tensile Strain, break, 50 mm/min		123	%	ISO 527
Tensile Modulus, 1 mm/min		2590	MPa	ISO 527
Flexural Stress, yield, 2 mm/min		99	MPa	ISO 178
Flexural Modulus, 2 mm/min		2390	MPa	ISO 178
IMPACT
Izod Impact, notched, 23°C		860	J/m	ASTM D 256
Izod Impact, notched, -30°C		123	J/m	ASTM D 256
Instrumented Impact Total Energy, 23°C		76	J	ASTM D 3763
Izod Impact, unnotched 80103 +23°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		10	kJ/m²	ISO 180/1A
Charpy 23°C, V-notch Edgew 80103 sp=62mm		65	kJ/m²	ISO 179/1eA
Charpy -30°C, V-notch Edgew 80103 sp=62mm		15	kJ/m²	ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80103 sp=62mm		NB	kJ/m²	ISO 179/1eU
THERMAL
Vicat Softening Temp, Rate B/50		137	°C	ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed		132	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed		120	°C	ASTM D 648
CTE, -40°C to 40°C, flow		6.2E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow		6.2E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, flow		6.2E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow		6.2E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50		137	°C	ISO 306
Vicat Softening Temp, Rate B/120		140	°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⁾	89	°C	UL 746B
PHYSICAL
Specific Gravity		1.22	-	ASTM D 792
Mold Shrinkage, flow, 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		1.23	g/cm³	ISO 1183
Water Absorption, (23°C/saturated)		0.3	%	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
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

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