Hostaform® S 27072 WS 10/1570

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Celanese Corporation
Trademark: Hostaform®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LCDF8W_Hostaform-S-27072-WS-10-1570.pdf
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Chemical abbreviation according to ISO 1043-1: POM-HI
Molding compound ISO 9988- POM-K, M-GCLP, 05-001

Modified POM copolymer

Easy flowing, elastomer-containing injection molding type in color
modifying black 10/1570; especially weathering resistant; lower
chemical resistance than the basic type HOSTAFORM C 27021; high
resistance to thermal and oxidative degradation.

Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness
more than 1 mm.

Ranges of applications: for molded parts with matt surface.

FMVSS = Federal Motor Vehicle Safety Standard (USA)
General Information
Features
  • Good liquidity
  • Good weather resistance
RoHS Compliance
  • Contact manufacturer
Appearance
  • Black
Processing Method
  • Injection molding
Resin ID (ISO 1043)
  • POM-HI
PhysicalNominal ValueUnitTest Method
Density 1.39g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)21.0cm³/10minISO 1133
Water Absorption (Saturation, 23°C)0.70%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2000MPaISO 527-2/1A/1
Tensile Stress (Yield)46.0MPaISO 527-2/1A/50
Tensile Strain (Yield)8.0%ISO 527-2/1A/50
Nominal Tensile Strain at Break 35%ISO 527-2/1A/50
Tensile Creep Modulus ISO 899-1
    1 hr 1800MPaISO 899-1
    1000 hr 1000MPaISO 899-1
Flexural Modulus (23°C)2100MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 8.0kJ/m²ISO 179/1eA
    23°C 11kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 110kJ/m²ISO 179/1eU
    23°C, local fracture 150kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)84.0°CISO 75-2/A
Melting Temperature 1166°CISO 11357-3
CLTE - Flow 1.2E-4cm/cm/°CISO 11359-2
InjectionNominal ValueUnit
Drying Temperature 100 - 120°C
Drying Time 3.0 - 4.0hr
Hopper Temperature 20.0 - 30.0°C
Rear Temperature 170 - 180°C
Middle Temperature 180 - 190°C
Front Temperature 190 - 200°C
Nozzle Temperature 190 - 200°C
Processing (Melt) Temp 190 - 200°C
Mold Temperature 60.0 - 70.0°C
Injection Pressure 60.0 - 120MPa
Injection Rate Slow
Holding Pressure 60.0 - 120MPa
Back Pressure 0.00 - 0.500MPa
Injection instructions
Manifold Temperature: 190 to 200°CZone 4 Temperature: 190 to 200°CFeed Temperature: 60 to 80°C
Note Message
1 .10°C/min
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