Auracell® H

Supplier: Rotuba
GENERAL INFORMATION
Product type:
Thermoplastic >> Cellulosic Polymers >> Cellulose Acetate [CA]

Product performance

Cellulose acetate. Possesses good color stability. Used in buttons, tooling, eyeglasses and toys.

  • Physical Form
  • Pellets
  • Material Status
  • Commercial
PROPERTIES
Additional Properties
Value
Test Conditions
Test Method
Flow Temperature
ASTM D569
Soluble Matter Loss
ASTM D570
Additonal Properties
Value
Test Conditions
Test Method
Accelarted Aging
ASTM D706
Hardness Properties
Value
Test Conditions
Test Method
Rockwell Hardness (R-Scale)
ASTM D785
Impact Properties
Value
Test Conditions
Test Method
Notched Izod Impact
ASTM D256
Notched Izod Impact
ASTM D256
Mechanical Properties
Value
Test Conditions
Test Method
Deformation Under Load
ASTM D621
Deformation Under Load
ASTM D621
Flexural Modulus (Stiffness)
ASTM D790
Flexural Strength
ASTM D790
Tensile Elongation
ASTM D638
Tensile Strength (Tensile Stress)
ASTM D638
Tensile Strength (Tensile Stress)
ASTM D638
Tensile Strength (Tensile Stress)
ASTM D638
Physical Properties
Value
Test Conditions
Test Method
Specific Gravity (Density)
ASTM D792
Water Absorption
ASTM D570
CONVERSION MODE & PROCESSING GUIDELINES
Conversion Mode
Injection molding - thermoplastics
Extrusion - Drying Temperature
150 °F
Injection - Back Pressure
0.00 - 50.0 psi
Injection - Drying Time
2.0 hr
Injection - Front Temperature
400 - 420 °F
Injection - Injection Pressure
1200 - 1500 psi
Injection - Middle Temperature
400 - 420 °F
Injection - Mold Temperature
100 - 180 °F
Injection - Nozzle Temperature
410 - 430 °F
Injection - Rear Temperature
400 - 420 °F
Injection - Vent Depth
0.0020 - 0.0030 in
Injection Cycle Times: 8 to 12 secs Booster Cycle Time: 6 to 12 sec Cure Time: 40 to 70 sec
Back to Top