SECCO-GPPS-123

GPPS-123 is a general purpose polystyrene grade with a good balance between flow characteristic and improved heat resistance.

SECCO-GPPS-123

Introduction:

SECCO-GPPS-123 iis a general purpose polystyrene grade with a good flow characteristic and improved heat resistance. It is well balanced in its flow characteristic and heat resistance so preferably used for injection molding. It can be extruded as blend component with high impact grades and as a gloss layer for thermoformed foils and sheets.

Features-gpps-123:

S2040 complies with the hygiene standards for polypropylene resins used in food packaging specified in GB9693-1988, the requirements of the United States Food and Drug Administration (FDA) 21CFR 177.1520(c) 1.1(a), and the requirements of the European Union’s RoHS directive. However, it is the responsibility of the user to verify whether their final product complies with the regulatory

Typical Applications-gpps-123:

  • Screw caps
  • Cups
  • Containers
  • Sorting boxes
  • Display stands
  • Petri dishes
  • Pens cuvettes
  • Pipettes
  • Audio cassette stands

Material Properties Table-gpps-123:

PropertySpecificationsUnitConditionsMethod
Physical PropertiesMelt Volume Rate8-12cm3/10 min200°C, 5 kg
Density1040kg/m3
Thermal PropertiesVicat Softening Point88 min°C50°C/hr, 5 kg
Mechanical PropertiesTensile Strength @ break40MPa5 mm/min
Tensile Modulus3200MPa1 mm/min
Elongation2%5 mm/min
Flexural Strength75MPa2 mm/min
Flexural Modulus2800MPa2 mm/min
Charpy Impact8KJ/m2Unnotched

SECCO

Shanghai SECCO Petrochemical Company Limited is a joint venture formed by China Petroleum & Chemical Corporation (Sinopec), Sinopec Shanghai Petrochemical Company Limited, and BP East China Investment Company Limited, with respective investments of 30%, 20%, and 50%. The total investment amounts to approximately 2.7 billion US dollars, making it one of the largest Sino-foreign petrochemical projects in China. It commenced commercial operation in June 2005.

Shanghai SECCO has eight major production units, demonstrating a world-class integrated upstream and downstream configuration that embodies economies of scale. Among them, the 1.09 million tons/year ethylene unit is one of the largest single-line ethylene facilities in the world. The remaining seven units also reach world-scale capacities, including a 600,000 tons/year polyethylene unit, a 650,000 tons/year styrene unit, a 500,000 tons/year aromatics extraction unit, a 300,000 tons/year polystyrene unit, a 260,000 tons/year acrylonitrile unit, a 250,000 tons/year polypropylene unit, and a 90,000 tons/year butadiene unit.

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