Staticide® QuantumTube™ MBPP Multi-walled Carbon Nanotube Polypropylene (PP) Masterbatch
Easy-to-use, zero-fuss ESD thermoplastic
Staticide® QuantumTube™ MBPP, composed of Polypropylene (PP) with 20 wt% multi-walled carbon nanotubes (MWCNTs), is a carbon nanotube thermoplastic masterbatch designed for exceptional electrical conductivity and electrostatic discharge (ESD) applications for ABS plastics. Unlike carbon black or carbon fiber plastic additives, MWCNTs offer superior electrical conductivity and high flow efficiency even at lower loading levels, making them an excellent choice for injection molding and extrusion processes.
For optimal dispersion and homogeneity, we recommend twin-screw extrusion to produce full compounds for injection molding. To improve crayon properties, incorporate 1 wt% of either Honeywell A-C wax or Mitsui Hi-Wax 1105A during compounding.
Packaging:
- 25 kg, paper-plastic composite bag
- Customizable packaging options are available to meet specific customer requirements
Ideal for the following applications:
- Applications demanding electrically conductive and ESD capabilities
- Electronic component containers, ESD parts and tools
FEATURES:
- Achieves uniform electrical conductivity through advanced CNT dispersion and compounding technology
- Minimizes impact on key mechanical properties
- Offers easy processing, dust-free handling, and an environmentally friendly solution
Specifications:
| Standard | Specifications | |
|---|---|---|
| Color | Black | |
| Appearance | Granules | |
| CNT loading (wt%) | ISO 6964 | 20.0 ± 1.0 |
| Volume Resistance (Ω.cm) | ISO 3915 | ≤ 100 |
| Moisture content (wt%) | ASTM D6980 | ≤ 0.40 |
Guideline for full compounding:
| PP | Let Down Ratio | 10:1 | 5:1 | 3.3:1 | |
|---|---|---|---|---|---|
| CNT content | 0% | 2% | 4% | 6% | |
| Tensile Strength (MPa) | 21.4 | 21.5 | 21.9 | 21.9 | |
| Elongation at Break (%) | 10.3 | 18.4 | 19.3 | 30.3 | |
| Flexural Strength (MPa) | 41.0 | 42.7 | 43.4 | 44.4 | |
| Flexural Modulus (MPa) | 1512 | 1521 | 1528 | 1555 | |
| Izod Impact (kJ/m2) | 14.6 | 18.65 | 13.1 | 13.4 | |
| Surface Resistivity (Ω/sq) | >1.0E+13 | >1.0E+13 | 7.7E+09 | 3.6E+07 | |
Processing parameters as a reference:
| Parameters for Twin Screw Mixing and Twin-Screw Extrusion | |||||
|---|---|---|---|---|---|
| L/D Ratio | Screw combination | Extrusion Screw Temperatures (°C) | |||
| Feeding | Melting | Mixing | Pumping | ||
| ≥45 | Medium | 100-120 | 160-190 | 190-220 | 190-210 |
| Injection Molding Parameters | |||||
|---|---|---|---|---|---|
| Drying parameters | Mold temperature | Injection Temperatures (°C) | |||
| Nozzle | Front | Middle | Rear | ||
| 80°C, 2-3 hrs | 50-80 | 220-230 | 200-240 | 180-220 | 160-190 |
Storage and Handling:
- Store in a dry environment, avoid excessive stacking
- Dry at 60°C for 2–3 hours before use
800.782.8420 • 847.981.9212 • fax 847.981.9278
info@aclstaticide.com • www.aclstaticide.com
DQS Inc. to ISO-9001 : 2015
Certificate NO. 10002746