Celstran® PP-GF20-23 Natural

Category: PP, Unspecified , Polypropylene
Manufacturer: Celanese Corporation
Trademark: Celstran®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gsvnKE_Celstran-PP-GF20-23-Natural.pdf
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Message
Celstran PP-GF20-23 is a 20% long glass fiber Polypropylene. The -23 can be used in food contact applications since all of the raw materials contained within are FDA compliant. This material imparts excellent impact and modulus properties that exceed that of short glass fiber polypropylene.
General Information
Filler / Reinforcement
  • Long glass fiber, 20% filler by weight
Features
  • Impact resistance, good
  • Compliance of Food Exposure
PhysicalNominal ValueUnitTest Method
Density 1.01g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Tensile Modulus 4600MPaISO 527-2/1A/1
Tensile Stress (Break)88.0MPaISO 527-2/1A/5
Tensile Strain (Break)2.8%ISO 527-2/1A/5
Flexural Modulus (23°C)4620MPaISO 178
Flexural Stress (23°C)145MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)19kJ/m²ISO 179/1eA
InjectionNominal ValueUnit
Rear Temperature 220 - 230°C
Middle Temperature 230 - 240°C
Front Temperature 240 - 250°C
Nozzle Temperature 240 - 250°C
Processing (Melt) Temp 230 - 270°C
Mold Temperature 30.0 - 70.0°C
Injection Pressure 60.0 - 120MPa
Injection Rate Slow
Holding Pressure 40.0 - 80.0MPa
Back Pressure 0.00 - 3.00MPa
Injection instructions
Feed Temperature: 20 to 50°CZone 4 Temperature: 250°CManifold Temperature: 230 to 270°C
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