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Master Bond adhesives

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Nanocyl EPOCYL™ NC R128-04 Master Batch Liquid Bisphenol-A Resin for Solvent Based Formulation Purposes: Dilution Factor 6
Categories: Polymer; Thermoset; Epoxy; Epoxy/Carbon Fiber Composite

Material Notes: EPOCYL™ NC R128-04 is a Master Batch based on liquid Bisphenol-A (Bis-A) epoxy resin containing high concentration of Carbon Nanotubes (CNT) produced by Nanocyl, with a suggested dilution factor of 6. It is specifically developed to enhance the mechanical properties of the final fiber reinforced composite materials. Special features include easy integration and great flexibility in design of new multifunctional materials.

Applications: High performance structural composite parts

  • Automotive (bumpers and other structural parts)
  • Marine, especially sailing boats (structural outer shell in carbon fiber composite, masts and other generic structural parts)
  • Industrial parts (rollers, doctor-blades and wind-mill blades)
  • Sporting equipments (bike frames, hockey sticks, tennis rackets, skis and golf shafts)
  • Aerospace (structural parts and interiors)

Main direct advantages (demonstrated in specific final formulation)

  • Improved fracture toughness (G1C) of over 100% = higher crack propagation/delamination resistance
  • Improved failure strength: transverse and off-axis (+/- 45°) by over 15% = higher shear resistance
  • Reduced CTE of over 15% = less distorted parts produced
  • No reduction in the Tg = possible to be used in any formulation

Additional advantages in general

  • Electrical properties: induces antistatic properties in the composite parts; excellent for electrostatic painting application
  • Flame resistance: higher resistance to flammability up to UL 94 level on the final fiber reinforced composite
  • Better thermal dissipation: avoids hot-spots during curing, more homogenous temperature

Curing agents EPOCYL™ NC R128-04 can be cured or cross-linked with different types of curing agents depending on the properties desired in the final composite like any conventional Bis-A based formulations.

IMPORTANT: EPOCYL™ NC R128-02 is not an additive in your formulation, it is a substitution product for the equivalent parts of your conventional Bis A liquid resin. EPOCYL™ NC R128-02 is designed only for formulating solvent based formulations.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.15 - 1.20 g/cc
Viscosity 25000 - 45000 cP
@Temperature 25.0 °C
 
Descriptive Properties
AspectPaste, black (Master Batch)
Epoxy Equivalent196.1 - 203.52 g/eq
Epoxy Value4.91 - 5.1 eq/kg
Storage Temperature5°C - 40°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PNANOCY994 / 108950

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