Hostaform® LM25

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: 0ABxZx_Hostaform-LM25.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Hostaform® LM25 is a 2.5 melt flow acetal copolymer which is capable of being permanently marked by a laser. Parts molded from Hostaform® LM25 can be lasermarked with bar-codes, identification numbers, designs, 2-D symbology, etc.
General Information
Features
  • Laser marking
  • Good toughness
RoHS Compliance
  • Contact manufacturer
PhysicalNominal ValueUnitTest Method
Density 1.41g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)2.20cm³/10minISO 1133
Water Absorption (Saturation, 23°C)0.75%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2500MPaISO 527-2/1A/1
Tensile Stress (Yield)64.0MPaISO 527-2/1A/50
Tensile Strain (Yield)12%ISO 527-2/1A/50
Flexural Modulus (23°C)2500MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)5.7kJ/m²ISO 179/1eA
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)98.0°CISO 75-2/A
Melting Temperature 1167°CISO 11357-3
Linear thermal expansion coefficient ISO 11359-2
    Flow 1.1E-4cm/cm/°CISO 11359-2
    Lateral 1.1E-4cm/cm/°CISO 11359-2
InjectionNominal ValueUnit
Drying Temperature 80.0 - 100°C
Drying Time 3.0hr
Rear Temperature 170 - 180°C
Middle Temperature 180 - 190°C
Front Temperature 180 - 190°C
Nozzle Temperature 190 - 200°C
Processing (Melt) Temp 180 - 200°C
Mold Temperature 80.0 - 120°C
Injection Pressure 60.0 - 120MPa
Injection Rate Slow
Holding Pressure 60.0 - 120MPa
Back Pressure 0.00 - 0.500MPa
Injection instructions
Manifold Temperature: 180 to 200°CZone 4 Temperature: 190 to 200°C
Note Message
1 .10°C/min
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