Vyncolit® X680

Category: Phenolic , Phenolic
Manufacturer: Vyncolit N.V.
Trademark: Vyncolit®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: KeMeOz_Vyncolit-X680.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Vyncolit® X680 is a glass bead and glass fiber reinforced phenolic molding compound with excellent mechanical and thermal properties, higher isotropic properties and good dimensional stability.
General Information
Filler / Reinforcement
  • Micro glass bead \glass fiber, 55% filler by weight
Features
  • Good dimensional stability
Agency Ratings
  • EU 2002/96/EC (WEEE) 3
  • EU 2006/122/EC
RoHS Compliance
  • RoHS compliance
Appearance
  • Black
  • Green
Processing Method
  • Resin transfer molding
  • Compression molding
  • Injection molding
Part Marking Code (ISO 11469)
  • >PF-(GB+GF)55
PhysicalNominal ValueUnitTest Method
Density 1.68g/cm³ISO 1183
Apparent Density 0.67g/cm³ISO 60
Molding Shrinkage 0.36%ISO 2577
Water Absorption (23°C, 24 hr)0.050%ISO 62
Post Shrinkage 0.050%ISO 2577
MechanicalNominal ValueUnitTest Method
Flexural Strain at Break 1.5%ISO 178
Tensile Modulus (Injection Molded)14000MPaISO 527-2
Tensile Stress (Break, Injection Molded)90.0MPaISO 527-2
Tensile Strain (Break, Injection Molded)0.85%ISO 527-2
Flexural Modulus (Injection Molded)13000MPaISO 178
Flexural Stress (Injection Molded)185MPaISO 178
Compressive Stress 270MPaISO 604
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (Injection Molded)3.5kJ/m²ISO 179
Charpy Unnotched Impact Strength (Injection Molded)11kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)188°CISO 75-2/A
Linear thermal expansion coefficient ASTM E831
    Flow 2.2E-5cm/cm/°CASTM E831
    Lateral 4.4E-5cm/cm/°CASTM E831
ElectricalNominal ValueUnitTest Method
Surface Resistivity 2.4E+13ohmsIEC 60093
Volume Resistivity 3.2E+13ohms·cmIEC 60093
Dielectric Strength 36kV/mmIEC 60243-1
Comparative Tracking Index 175VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    1.50 mm V-1UL 94
    3.00 mm V-0UL 94
InjectionNominal ValueUnit
Rear Temperature 60.0°C
Middle Temperature 73.9°C
Nozzle Temperature 87.8°C
Processing (Melt) Temp 98.9 - 116°C
Mold Temperature 166 - 188°C
Injection Pressure 100 - 248MPa
Holding Pressure 30.0 - 89.6MPa
Back Pressure 4.83 - 15.2MPa
Screw Speed 50rpm
Injection instructions
Injection Time: 2 to 8 secHold Time: 1 to 5 sec/mmCure Time: 5 to 12 sec/mm
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