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Styron CALIBREâ„¢ 301-58 LT Polycarbonate Resin

Category	Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer	Styron
Trade Name	CALIBRE™
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Styron CALIBREâ„¢ 301-58 LT Polycarbonate Resin.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Overview: CALIBREâ„¢ 301-58 LT is a high light transmission, high-flow polycarbonate resin for injection molding applications.Main Characteristics:High light transmissionHigh flow for injection moldingHigh purityApplications:LED opticsLight guidesInformation provided by Styron

Physical Properties	Metric	English	Comments
Density	1.20 g/cc	0.0434 lb/inÂ³	ISO 1183/B; ASTM D792
Water Absorption	0.20 % @Temperature 23.0 Â°C, Time 86400 sec	0.20 % @Temperature 73.4 Â°F, Time 24.0 hour	ISO 62
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm	0.0050 - 0.0070 in/in	ISO 294-4
Melt Flow	58 g/10 min @Load 1.20 kg, Temperature 300 Â°C	58 g/10 min @Load 2.65 lb, Temperature 572 Â°F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	48.0 MPa	6960 psi	ISO 527-2/50
Tensile Strength, Yield	60.0 MPa	8700 psi	ISO 527-2/50
Elongation at Break	60 %	60 %	ISO 527-2/50
Elongation at Yield	6.0 %	6.0 %	ISO 527-2/50
Tensile Modulus	2.30 GPa	334 ksi	ISO 527-2/50
Flexural Strength	100 MPa	14500 psi	2.0 mm/min; ISO 178
Flexural Modulus	2.50 GPa	363 ksi	2.0 mm/min; ISO 178
Izod Impact, Notched (ISO)	58.0 kJ/mÂ² @Temperature 23.0 Â°C	27.6 ft-lb/inÂ² @Temperature 73.4 Â°F	ISO 180/4A
Izod Impact, Unnotched (ISO)	NB @Temperature 23.0 Â°C	NB @Temperature 73.4 Â°F	ISO 180

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	137 Â°C	279 Â°F	Annealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	124 Â°C	255 Â°F	Unannealed; ISO 75-2/A
	134 Â°C	273 Â°F	Annealed; ISO 75-2/A
Vicat Softening Point	147 Â°C	297 Â°F	ISO 306/B50

Optical Properties	Metric	English	Comments
Refractive Index	1.583	1.583	ISO 489
Haze	1.0 %	1.0 %	ASTM D1003
Transmission, Visible	>= 90 %	>= 90 %	ASTM D1003

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