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CELLIDOR® CP 2825-11

1 of 27 products in this brand
MOCOM Compounds CELLIDOR® CP 2825-11 is a base polymer of cellulose acetate propionate with a phthalate-free filler/additive system of plasticiser and light stabilizer. It has special features of easy flow, high toughness, high stiffness, and UV stabilization, making it suitable for various market segments and applications areas, such as sports equipment and spectacle lenses. For injection molding, the melt temperature should be set between 190-235°C and the mold temperature should be between 40-80°C.

Polymer Name: Cellulose Acetate Propionate (CAP)

Additives Included: Light Stabilizer, Plasticizer (Phthalate-free), UV Stabilizer

Density: 1200.0 - 1200.0 kg/m³

End Uses: Spectacle Lenses, Sporting Goods

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus1900.0MPaISO 178
Flexural Stress (3.5% Strain)50.0MPaISO 178
Tensile Modulus1800.0MPaISO 527
Tensile Stress at Yield40.0MPaISO 527
Tensile Elongation at Yield4.0%ISO 527
Tensile Elongation at Break14.0%ISO 527
Impact Strength (Charpy, at 23°C)225.0kJ/m²ISO 179/1eU
Impact Strength (Charpy, at -40°C)170.0kJ/m²ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)20.0kJ/m²ISO 179/1eA
Notched Impact (Charpy, at -40°C)6.5kJ/m²ISO 179/1eA
Ball Indentation Hardness (H132/30)67.0MPaISO 2039-1
Physical Properties
ValueUnitsTest Method / Conditions
Density1200.0kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat B5095.0°CISO 306
HDT / A (1.8 MPa)100.0°CISO 75-1/-2
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature190 - 235°C
Mould Temperature40 - 80°C
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Index (MVR)5.0cm³/10minISO 1133
MVR Temperature210.0°C
MVR Load2.16kg
Shrinkage (24h)0.4 - 0.7%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

Storage & Handling

Storage Conditions

Store in dry, protected from light not above 30°C.