Multi-walled Carbon Nanotubes (MWCNT), CAS 308068-56-6, are high-performance nanofillers specially designed for conductive polymer composite materials.
With high aspect ratio and outstanding electrical conductivity, MWCNTs can form interconnected conductive networks within polymer matrix at low addition dosage. Meanwhile, they effectively improve tensile strength, modulus and thermal conductivity of composites. This product features stable chemical inertness and excellent compatibility with var

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Multi-walled Carbon Nanotubes CAS 308068-56-6 Product Detail Page

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Product Overview

Multi-walled Carbon Nanotubes (MWCNT), CAS 308068-56-6, are high-performance conductive nanofillers developed for conductive polymer composite materials.

Benefiting from high aspect ratio and unique tubular nanostructure, MWCNTs can construct continuous interconnected conductive networks inside polymer matrix at low loading amount. Apart from excellent electrical conductivity, the material significantly boosts tensile strength, elastic modulus and thermal conductivity of composite materials. It possesses stable chemical inertness and favorable compatibility with a wide range of thermoplastic and thermosetting resins. It is a premium functional additive for the production of antistatic, electrostatic conductive and mechanically reinforced polymer composite products.

Product Properties

The product is black fluffy nanopowder with complete tubular structure and narrow diameter distribution. It has high purity, low metal catalyst residue and excellent conductivity. It retains stable performance under moderate processing temperature. After proper dispersion treatment, it avoids severe agglomeration in resin systems. It exhibits outstanding corrosion resistance and will not be easily eroded by common solvents, acids and alkalis.

Core Advantages

High aspect ratio. Form conductive networks efficiently with low dosage to cut raw material costs.

Excellent electrical conductivity. Realize stable antistatic and conductive performance for polymer composites.

Mechanical reinforcement effect. Improve tensile strength and rigidity of finished composite materials.

Good thermal conductivity. Help composite products achieve heat dissipation function.

Great chemical stability. Resist corrosion from solvents, weak acid and weak alkali.

Versatile resin adaptability. Compatible with polyolefin, PC, PA, epoxy resin and other polymer systems.

Main Applications

This multi-walled carbon nanotube is widely used as functional nanofiller for conductive polymer composites. Typical applications: conductive & antistatic plastic masterbatch, ESD protective composite parts, polymer thermal conductive materials, sensor substrates, electromagnetic shielding composites, conductive coatings and other advanced functional composite products.

Usage Guidance

Surface modification treatment is recommended for better dispersion in polymer matrix.

Mix MWCNTs with resin, dispersant and other auxiliaries uniformly before twin-screw granulation.

Control appropriate shear strength to prevent nanotube structure damage during processing.

Adjust addition ratio according to target conductivity and mechanical requirements. Conduct small batch formulation tests prior to mass production.

Packing & Storage

Standard package: 1kg / 5kg / 10kg aluminum foil vacuum bag. Samples are available for formulation testing.

Keep vacuum packaging sealed. Store in cool, dry and ventilated warehouse. Avoid moisture absorption, dust pollution and long-term exposure to air. Prevent fierce collision during transportation.

Our Service

We provide stable bulk supply of Multi-walled Carbon Nanotubes CAS 308068-56-6. Tube diameter, purity and surface treatment schemes can be customized according to customer demands. Free samples are available for formulation evaluation. Our technical team offers professional support on dispersion process, composite formula optimization and processing parameter adjustment.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.