LG Chemical SEETEC R7700 Polypropylene, Random Copolymer

Category	Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer	LG Chemical
Trade Name	SEETEC
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	LG Chemical SEETEC R7700 Polypropylene, Random Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Features: Seetec R7700 is designed for the extrusion of fibers with the spunbond technology. This grade is characterized by narrow MWD and good processability. SEETEC R7700 meets the FDA requirement in the code of Federal Regulations in 21 CFR 177.1520 for food contact.Applications: hygienic productsCAS No. 9010-79-1Information provided by LG Chemical

Physical Properties	Metric	English	Comments
Specific Gravity	0.900 g/cc	0.900 g/cc	ASTM D1505
Melt Flow	34 g/10 min @Load 2.16 kg, Temperature 230 °C	34 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	85	85	ASTM D785
Tensile Strength, Yield	26.5 MPa	3840 psi	50mm/min; ASTM D638
Elongation at Break	<= 500 %	<= 500 %	50mm/min; ASTM D638
Flexural Modulus	0.932 GPa	135 ksi	ASTM D760
Izod Impact, Notched	0.392 J/cm @Temperature 23.0 °C	0.735 ft-lb/in @Temperature 73.4 °F	ASTM D256

Thermal Properties	Metric	English	Comments
Melting Point	130 - 170 °C	266 - 338 °F
Deflection Temperature at 0.46 MPa (66 psi)	85.0 °C	185 °F	ASTM D648
Vicat Softening Point	139 °C @Load 1.00 kg	282 °F @Load 2.20 lb	ASTM D1525
Flash Point	>= 340 °C	>= 644 °F

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