Rotuba CAB B908 (13% Plasticizer)

Category: CAB , Cellulose Acetate Butyrate
Manufacturer: Rotuba Extruders, Inc.
Trademark: Rotuba CAB
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wZCOk2_RotubaCABB90813Plasticizer.pdf
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Message
Rotuba CAB B908 (13% Plasticizer) is a cellulose acetate butyrate (CAB) product,. It can be processed by injection molding and is available in North America. Rotuba CAB B908 (Plasticizer 13%) has applications including optics/lenses, automotive industry, commercial/office supplies, consumer goods and handles.

Features include:
  • environmental protection/green
  • Good dimensional stability
  • Impact resistance
  • good weather resistance
General Information
Features
  • Good dimensional stability
  • Updatable resources
  • Low temperature impact resistance
  • Good weather resistance
  • amorphous
Uses
  • Handle
  • Optical applications
  • Application in Automobile Field
  • Toys
  • Stationery
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.18g/cm³ASTM D792
Molding Shrinkage - Flow 0.20 - 0.60%ASTM D955
Water Absorption (24 hr)1.4%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 24.8MPaASTM D638
    Fracture 34.5MPaASTM D638
Tensile Elongation (Break)30%ASTM D638
Flexural Modulus 1100MPaASTM D790
Flexural Strength 32.8MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 370J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)68.9°CASTM D648
Vicat Softening Temperature 100°CASTM D1525
InjectionNominal ValueUnit
Processing (Melt) Temp 221°C
Mold Temperature 52°C
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