Rotuba CA M

Category: CA , Cellulose Acetate
Manufacturer: Rotuba Extruders, Inc.
Trademark: Rotuba CA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gUkldW_RotubaCAM.pdf
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Message
Rotuba CA M is a cellulose acetate (CA) product,. It can be processed by injection molding and is available in North America. The application areas of Rotuba CA M include tools, consumer goods and medical/health care. The main features are: environmental protection/green.
General Information
Features
  • Updatable resources
  • Good stability
  • Good color stability
Uses
  • Mould
  • Buttons
  • Toys
  • Glasses
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.27g/cm³ASTM D792
Water Absorption (24 hr)2.3%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)55ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 23.4MPaASTM D638
    Fracture 32.4MPaASTM D638
Tensile Elongation (Yield)47%ASTM D638
Flexural Modulus 1000MPaASTM D790
Flexural Strength (Yield)33.1MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C 64J/mASTM D256
    23°C 270J/mASTM D256
InjectionNominal ValueUnit
Drying Temperature 66 - 77°C
Drying Time 2.0 - 4.0hr
Rear Temperature 182 - 193°C
Middle Temperature 182 - 193°C
Front Temperature 182 - 193°C
Nozzle Temperature 193 - 204°C
Mold Temperature 43 - 54°C
Injection Pressure 7.58 - 8.96MPa
Back Pressure 0.00 - 0.345MPa
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