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LG Chemical SEETEC H7525 Polypropylene, Homopolymer

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer LG Chemical
Trade Name SEETEC
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical SEETEC H7525 Polypropylene, Homopolymer.pdf
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Material Notes:
Features: Seetec H7525 is designed for the extrusion of staple fibers. This grade is characterized by Medium MWD and good thermobonding, with anti-gas fading stabilization. SEETEC H7525 meets the FDA requirement in the code of Federal Regulations in 21 CFR 177.1520 for food contact.Applications: hygienic products, industrial filter, apparelCAS No. 9003-07-0Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 0.900 g/cc
0.900 g/cc
ASTM D1505
Melt Flow 12 g/10 min

@Load 2.16 kg,
Temperature 230 °C
12 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 100
100
ASTM D785
Tensile Strength, Yield 34.3 MPa
4980 psi
50mm/min; ASTM D638
Elongation at Break <= 500 %
<= 500 %
50mm/min; ASTM D638
Flexural Modulus 1.57 GPa
228 ksi
ASTM D760
Izod Impact, Notched 0.245 J/cm

@Temperature 23.0 °C
0.459 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Thermal Properties Metric English Comments
Melting Point 140 - 170 °C
284 - 338 °F
Deflection Temperature at 0.46 MPa (66 psi) 106 °C
223 °F
ASTM D648
Vicat Softening Point 152 °C

@Load 1.00 kg
306 °F

@Load 2.20 lb
ASTM D1525
Flash Point >= 340 °C
>= 644 °F
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