Celstran® POM-GF25-04 AF3001

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Celanese Corporation
Trademark: Celstran®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: mCxu6K_Celstran-POM-GF25-04-AF3001.pdf
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Material code according to ISO 1043-1: POM

Acetal copolymer reinforced with 25 weight percent long glass fibers. The fibers are chemically coupled to the POM matrix. The pellets are cylindrical and normally as well as the embedded fibers 10 mm long.

Parts molded of CELSTRAN have outstanding mechanical properties such as high strength and stiffness combined with high heat deflection. The notched impact strength is increased at elevated and low temperatures due to the fiber skeleton built in the parts. The long fiber reinforcement reduces creep significantly.

The very isotropic shrinkage in the molded parts minimizes the warpage.

Complex parts can be manufactured with high reproducibility by injection molding.

Application field: Functionial/structural parts for automotive
General Information
Filler / Reinforcement
  • Long glass fiber, 25% filler by weight
Features
  • Rigidity, high
  • High strength
  • Copolymer
  • Chemical coupling
  • Impact resistance, good
  • Good creep resistance
  • Low temperature impact resistance
Uses
  • Application in Automobile Field
RoHS Compliance
  • Contact manufacturer
Forms
  • Particle
Processing Method
  • Injection molding
Resin ID (ISO 1043)
  • POM
PhysicalNominal ValueUnitTest Method
Density 1.59g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Tensile Modulus 10300MPaISO 527-2/1A/1
Tensile Stress (Break)177MPaISO 527-2/1A/5
Tensile Strain (Break)2.4%ISO 527-2/1A/5
Flexural Modulus (23°C)9190MPaISO 178
Flexural Stress (23°C)265MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)35kJ/m²ISO 179/1eA
InjectionNominal ValueUnit
Drying Temperature 80.0 - 90.0°C
Drying Time 3.0hr
Suggested Max Moisture 0.15%
Rear Temperature 180 - 195°C
Middle Temperature 190 - 200°C
Front Temperature 195 - 205°C
Nozzle Temperature 195 - 205°C
Processing (Melt) Temp 195 - 205°C
Mold Temperature 70.0 - 110°C
Injection Pressure 60.0 - 120MPa
Injection Rate Moderate
Holding Pressure 60.0 - 120MPa
Back Pressure 0.00 - 3.00MPa
Injection instructions
Feed Temperature: 20 to 50°CZone 4 Temperature: 195 to 205°CManifold Temperature: 195 to 205°C
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