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以下是Lexan PC HFD4471的簡(jiǎn)單介紹，我們還為您準(zhǔn)備了詳細(xì)的Lexan PC HFD4471物性表供您查詢。Lexan PC HFD4471-Sabic Lexan PC HFD4471 物性表高流動(dòng)性聚碳酸酯 沙伯工程原料 PC塑料HFD4471


LEXAN? HFD4471 resin
聚碳酸酯
10% 玻璃纖維增強(qiáng)材料
 
產(chǎn)品說(shuō)明:
LEXAN? HFD4471 resin 是一種 聚碳酸酯（PC） 以 10% 玻璃纖維增強(qiáng)材料 填充的 材料。 可在 亞太地區(qū) 中獲得，注射成型。


LEXAN? HFD4471 resin 的重要屬性有：
阻燃/額定火焰
沖擊改性
美觀
柔軟

優(yōu)良的脫模劑

Property

TYPICAL PROPERTIES (1)
MECHANICAL	Value	Unit	Standard
Tensile Stress, yld, Type I, 5 mm/min	550	kgf/cm2	ASTM D 638
Tensile Stress, brk, Type I, 5 mm/min	370	kgf/cm2	ASTM D 638
Tensile Strain, yld, Type I, 5 mm/min	3	%	ASTM D 638
Tensile Modulus, 5 mm/min	37700	kgf/cm2	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	960	kgf/cm2	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	33600	kgf/cm2	ASTM D 790
Tensile Stress, yield, 5 mm/min	58	MPa	ISO 527
Tensile Stress, break, 5 mm/min	41	MPa	ISO 527
Tensile Strain, yield, 5 mm/min	3	%	ISO 527
Tensile Strain, break, 5 mm/min	10	%	ISO 527
IMPACT	Value	Unit	Standard
Izod Impact, unnotched, 23°C	214	cm-kgf/cm	ASTM D 4812
Izod Impact, notched, 23°C	29	cm-kgf/cm	ASTM D 256
Instrumented Impact Total Energy, 23°C	438	cm-kgf	ASTM D 3763
Izod Impact, unnotched 80*10*3 +23°C	175	kJ/m2	ISO 180/1U
Izod Impact, unnotched 80*10*3 -30°C	93	kJ/m2	ISO 180/1U
Izod Impact, notched 80*10*3 +23°C	30	kJ/m2	ISO 180/1A
Izod Impact, notched 80*10*3 -30°C	13	kJ/m2	ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm	29	kJ/m2	ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm	10	kJ/m2	ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm	NB132	kJ/m2	ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm	NB132	kJ/m2	ISO 179/1eU
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 3.2 mm, unannealed	131	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed	125	°C	ASTM D 648
CTE, -40°C to 40°C, flow	4.E-05	1/°C	ASTM E 831
CTE, -40°C to 40°C, xflow	7.E-05	1/°C	ASTM E 831
CTE, 23°C to 80°C, flow	4.E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow	8.E-05	1/°C	ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C	PASSES	-	IEC 60695-10-2
Vicat Softening Temp, Rate B/120	135	°C	ISO 306
Relative Temp Index, Elec	80	°C	UL 746B
Relative Temp Index, Mech w/impact	80	°C	UL 746B
Relative Temp Index, Mech w/o impact	80	°C	UL 746B
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.26	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm (5)	0.3 - 0.4	%	SABIC Method
Mold Shrinkage, xflow, 3.2 mm (5)	0.4 - 0.5	%	SABIC Method
Melt Flow Rate, 300°C/1.2 kgf	10	g/10 min	ASTM D 1238
Density	1.25	g/cm3	ISO 1183
Water Absorption, (23°C/sat)	0.14	%	ISO 62
Moisture Absorption (23°C / 50% RH)	0.04	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg	9	cm3/10 min	ISO 1133
FLAME CHARACTERISTICS	Value	Unit	Standard
UL Recognized, 94HB Flame Class Rating (3)	0.4	mm	UL 94

Source GMD, last updated:2013/01/15

Processing

Parameter
Injection Molding	Value	Unit
Drying Temperature	120	°C
Drying Time	3 - 4	hrs
Drying Time (Cumulative)	48	hrs
Maximum Moisture Content	0.02	%
Melt Temperature	290 - 310	°C
Nozzle Temperature	280 - 305	°C
Front - Zone 3 Temperature	290 - 310	°C
Middle - Zone 2 Temperature	275 - 300	°C
Rear - Zone 1 Temperature	265 - 290	°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