CABELEC® CA3899

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Cabot Corporation
Trademark: CABELEC®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: dQGElg_CABELEC-CA3899.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
CABELEC® 3899 is an electrically conductive compound based on carbon black and a polyacetal copolymer. Its electrical properties are permanent and are not dependent on atmospheric conditions. The compound can easily be processed on conventional molding equipment.

CABELEC 3899 is principally recommended for applications where freedom from the hazard of electrostatic discharge is requested. Examples of use are in handling of explosive powders, pigments, liquids and electronic components.
General Information
Additive
  • Carbon Black
Features
  • Copolymer
  • Electrically Conductive
  • Good Processability
Uses
  • Electrical/Electronic Applications
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 11.39g/cm³Internal Method
Melt Mass-Flow Rate (MFR) 2ISO 1133
    190°C/10.0 kg 28g/10 min
    190°C/2.16 kg 3.0g/10 min
    190°C/5.0 kg 9.3g/10 min
Molding Shrinkage - Flow 31.5 to 2.5%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness 4(Shore D, 15 sec)79ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress 5ISO 527-2
    Yield 45.7MPa
    Break 45.2MPa
Tensile Strain 6(Break)42%ISO 527-2
Flexural Modulus 71900MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength 8(23°C)11kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature 9(1.8 MPa, Unannealed)72.0°CISO 75-2/A
Vicat Softening Temperature 10168°CISO 306/A
ElectricalNominal ValueUnitTest Method
Surface Resistivity 115.0E+2ohmsIEC 60093
Volume Resistivity 1239ohms·cmInternal Method
InjectionNominal ValueUnit
Drying Temperature 80.0 to 100°C
Drying Time 3.0 to 4.0hr
Rear Temperature 180°C
Middle Temperature 180°C
Front Temperature 180°C
Nozzle Temperature 200°C
Mold Temperature 60.0°C
Note Message
1 .CTM E023
2 .CTM E005
3 .CTM E047
4 .CTM E030
5 .CTM E041
6 .CTM E041
7 .CTM E040A
8 .CTM E044A
9 .CTM E038
10 .CTM E039
11 .CTM E042E
12 .CTM E043B
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