LEXAN™ FR RESINS 945,945A-阻燃PC-SABIC代理商

产品参数

特性	945	945A	单位	检测标准
MECHANICAL
Tensile Stress, yld, Type I, 50 mm/min	62	62	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	65	67	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6	6	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	125	125	%	ASTM D638
Tensile Modulus, 50 mm/min	2270	2270	MPa	ASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	101	101	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2340	2370	MPa	ASTM D790
Hardness, Rockwell M	70	70	MPa	ASTM D785
Hardness, Rockwell R	118	118		ASTM D785
IMPACT
Izod Impact, notched, 23°C	801	801	J/m	ASTM D256
Izod Impact, unnotched, 23°C	NB	NB	J/m	ASTM D4812
Instrumented Dart Impact Total Energy, 23°C	73	79	J	ASTM D3763
THERMAL
Vicat Softening Temp, Rate B/50	143	143	°C	ASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed	137	137	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	126	126	°C	ASTM D648
CTE, -40°C to 40°C, flow	6.66E-05	6.84E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	6.66E-05	7.38E-05	1/°C	ASTM E831
Specific Heat	1.25	1.25	J/g-°C	ASTM C351
Thermal Conductivity	0.27	0.27	W/m-°C	ASTM C177
Relative Temp Index, Elec	130	130	°C	UL 746B
Relative Temp Index, Mech w/impact	120	120	°C	UL 746B
Relative Temp Index, Mech w/o impact	130	130	°C	UL 746B
PHYSICAL
Specific Gravity	1.19	1.19	-	ASTM D792
Mold Shrinkage, flow, 3.2 mm	0.6-0.8	0.6-0.8	%	SABIC method
Melt Flow Rate, 300°C/1.2 kgf	10	10	g/10 min	ASTM D1238
Moisture Absorption, (23°C/50% RH/24 hrs)	0.15	0.15		ASTM D570
Water Absorption, (23°C/24hrs)	0.15	0.15	-	ASTM D570
Water Absorption, (23°C/Saturated)	0.23	0.23	%	ASTM D570
ELECTRICAL
Arc Resistance, Tungsten {PLC}	7	7	PLC Code	ASTM D495
Hot Wire Ignition {PLC)	2	2	PLC Code	UL 746A
High Voltage Arc Track Rate {PLC}	4	3	PLC Code	UL 746A
High Ampere Arc Ign, surface {PLC}	3	3	PLC Code	UL 746A
Comparative Tracking Index (UL) {PLC}	2	2	PLC Code	UL 746A
FLAME CHARACTERISTICS
UL Yellow Card Link	E207780-228407	-
UL Recognized, 94V-2 Flame Class Rating	0.8	0.8	mm	UL 94
UL Recognized, 94V-0 Flame Class Rating	1.0	3.0	mm	UL 94
UL Recognized, 94-5VA Flame Class Rating	3.0	-	mm	UL 94
Glow Wire Flammability Index, passes at	0.8mm,825°C	1mm,960°C		IEC 60695-2-12
Glow Wire Ignitability Temperature,	800℃,0.8 mm	850℃ , 1 mm		IEC 60695-2-13
Glow Wire Flammability Index, passes at	3mm, 850°C	-		IEC 60695-2-12
Oxygen Index (LOI)	35	35	%	ISO 4589
Light Transmission,2.54 mm	-	＞85%	%	ASTM D1003
Haze,2.54 mm	-	1	%	ASTM D1003