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CELLIDOR® B 631-10

1 of 27 products in this brand
MOCOM Compounds CELLIDOR® B 631-10 is a cellulose acetate butyrate base polymer used for injection molding with a phthalate-free plasticiser filler/additive system. It is pre-dried in a dry air (dessiccant) dryer or air circulating dryer at temperatures of 50-70°C for 1-2 h or 2-4 h respectively, depending on moisture content. The extrusion melt temperature ranges from 190-235°C, and indie temperature from 40-80°C. It is used in the sport and leisure and various market segments for extruded parts and profiles, with typical applications such as protection-strips and grease reservoirs. The parts produced using this polymer have excellent dimensional stability and high strength.

Polymer Name: Cellulose Acetate Butyrate (CAB)

Additives Included: Plasticizer (Phthalate-free)

Density: 1190.0 - 1190.0 kg/m³

End Uses: Grease Reservoir, Pipes, Profiles, Protection-Strip, Sporting Goods, Trim Strips

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus1600.0MPaISO 178
Flexural Stress (3.5% Strain)47.0MPaISO 178
Tensile Modulus1600.0MPaISO 527
Tensile Stress at Yield37.0MPaISO 527
Tensile Elongation at Yield4.0%ISO 527
Tensile Strength at Break33.0MPaISO 527
Impact Strength (Charpy, at 23°C)190.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)22.0kJ/m²ISO 179/1eA
Ball Indentation Hardness (H132/30)65.0MPaISO 2039-1
Physical Properties
ValueUnitsTest Method / Conditions
Density1190.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B5090.0°CISO 306
HDT / A (1.8 MPa)90.0°CISO 75-1/-2
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Extrusion Melt Temperature180 - 230°C
Die Temperature40 - 80°C
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)5.0cm³/10minISO 1133
MVR Temperature210.0°C
MVR Load2.16kg
Shrinkage (24h)0.45 - 0.75%ISO 294-4

Regulatory & Compliance

Technical Details & Test Data

Pre-Drying Conditions
  • In a dry air (dessiccant) dryer 50-70 °C for 1-2 h
  • Dependant on moisture content
  • In an air circulatIng dryer 50-70 °C for 2-4 h