透明PC塑胶原料 1261-03 中空成型

LG PC LUPOY 1261-03 特性及用途：食品级，高透明，耐冲击性好，高耐热性，用于中空成型，水瓶，硬包装等

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PC 1261-03 物性表：
 

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.2	g/cm?	ASTM D792
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	2.5	g/10 min	ASTM D1238
Molding Shrinkage - Flow	0.50 to 0.70	%	ASTM D955
Water Absorption (23°C, 24 hr)	0.15	%	ASTM D570
Water Absorption (Equilibrium, 23°C, 50% RH)	0.32	%	ASTM D570
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	2410	MPa	ASTM D638
Tensile Strength (Yield)	60	MPa	ASTM D638
Tensile Strength (Break)	72	MPa	ASTM D638
Tensile Elongation (Yield)	6	%	ASTM D638
Tensile Elongation (Break)	150	%	ASTM D638
Flexural Modulus	2410	MPa	ASTM D790
Flexural Strength	96	MPa	ASTM D790
Taber Abrasion Resistance - Change in Haze (1000g, 500 cycles, CS-10F Wheel)	45	%	ASTM D1004
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C)	950	J/m	ASTM D256
Unnotched Izod Impact (23°C)	No Break		ASTM D256
Instrumented Dart Impact (23°C, Total Energy)	94	J	ASTM D3763
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness			ASTM D785
M-Scale	74
R-Scale	118
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (0.45 MPa, Annealed, 4.00 mm)	146	°C	ASTM D648
Deflection Temperature Under Load (1.8 MPa, Unannealed, 4.00 mm)	132	°C	ASTM D648

 

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