Amino Functionalized CNT CAS 308068-56-6 are amine-modified multi-walled carbon nanotubes.
Abundant amino groups are grafted onto nanotube surfaces, greatly improving compatibility and interfacial adhesion with epoxy resin matrix. The functionalized nanotubes disperse evenly within epoxy systems without severe agglomeration. They significantly boost tensile strength, flexural modulus, fracture toughness and thermal properties of epoxy composites. It acts as an outstanding nanofiller to manufact

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Amino Functionalized CNT CAS 308068-56-6 Product Detail Page

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Product Overview

Amino Functionalized CNT CAS 308068-56-6 are multi-walled carbon nanotubes with amino groups covalently grafted on the surface.

Conventional pristine carbon nanotubes suffer from poor compatibility and severe agglomeration inside epoxy resin. Surface amino modification enables chemical bonding between carbon nanotubes and epoxy molecular chains, dramatically strengthening interfacial interaction. This product achieves uniform dispersion in epoxy matrix. Incorporated into epoxy formulations, it effectively increases tensile strength, flexural modulus, fracture toughness, wear resistance and thermal conductivity. It serves as a high-performance nanofiller for producing lightweight, high-strength epoxy resin composite materials.

Product Properties

The product is black fluffy nanopowder with intact tubular nanostructure. Abundant active amino groups are uniformly distributed on nanotube surfaces. Good dispersibility in solvent-free epoxy, solvent-based epoxy and curing agent systems. The amino functional groups can react with epoxy groups to form stable chemical crosslinking. Low impurity content avoids internal defects inside composite materials. It maintains structural stability under common epoxy curing temperature range.

Core Advantages

Amino surface modification. Realize chemical combination with epoxy resin to optimize interface force.

Excellent dispersion performance. Greatly reduce CNT self-winding and agglomeration compared with unmodified carbon nanotubes.

Comprehensive mechanical reinforcement. Improve strength, rigidity and anti-crack property of epoxy composites simultaneously.

Enhanced thermal performance. Optimize thermal conductivity and restrain thermal deformation of epoxy parts.

Good processing adaptability. Compatible with casting, impregnation, coating and molding processes of epoxy materials.

Wide matching range. Suitable for bisphenol A epoxy, aliphatic epoxy and multiple curing agent systems.

Main Applications

Amino Functionalized CNT works as reinforcing nanofiller for epoxy resin composites. Typical applications: high-strength epoxy structural composites, epoxy anti-corrosion coatings, carbon fiber/epoxy prepregs, electronic packaging epoxy materials, wear-resistant epoxy casting parts, aerospace composite raw materials and high-performance epoxy adhesives.

Usage Guidance

Carry out ultrasonic stirring or high-speed shearing to realize uniform dispersion before mixing with epoxy resin.

Control adding dosage according to target mechanical, thermal and surface performance requirements.

Adjust curing process parameters appropriately after adding functionalized carbon nanotubes.

Complete small-batch sample preparation and performance testing before mass formulation production.

Seal well during storage to avoid contamination by moisture and other active impurities.

Packing & Storage

Standard package: 1kg / 5kg /10kg vacuum aluminum foil bag. Test samples can be supplied upon request.

Keep packages hermetically sealed. Store in cool, dry, dust-free and ventilated warehouse. Prevent long-term exposure to humid air. Avoid violent vibration and extrusion during transportation.

Our Service

We provide stable bulk supply of Amino Functionalized CNT CAS 308068-56-6. Amino group loading, tube diameter specifications can be customized as client requirements. Free test samples are available for formula research. Our technical team offers professional support on dispersion technology, epoxy formula adjustment and composite material molding process optimization.

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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.