Functionalized Hydroxyl CNT, CAS 308068-56-6, is surface modified multi-walled carbon nanotube grafted with hydroxyl groups.
The hydroxyl functional groups on the nanotube surface significantly enhance interfacial bonding force between CNT and polymer matrix. The product effectively alleviates agglomeration and achieves uniform dispersion in various resin systems. It can remarkably improve tensile strength, impact toughness and dimensional stability of materials. It is an excellent nanofiller u

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

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Product Overview

Functionalized Hydroxyl CNT, CAS 308068-56-6, is surface modified multi-walled carbon nanotubes grafted with abundant hydroxyl functional groups.

Surface hydroxyl groups greatly strengthen the interfacial adhesion between carbon nanotubes and polymer matrix. This modified nanotube effectively reduces agglomeration and achieves homogeneous dispersion inside diverse resin systems. It obviously elevates tensile strength, impact toughness, rigidity and dimensional stability of composite materials. It acts as high-performance nanofiller dedicated to mechanical reinforcement and comprehensive performance modification of polymer composites.

Product Properties

The product is black nanopowder with intact tubular carbon nanotube structure. Uniform hydroxyl functionalization is distributed on tube surface. It features low impurity content and stable chemical properties. Compared with unmodified MWCNT, it displays far better wettability with polar polymers. It will not cause severe agglomeration after mixing, and maintains structural integrity under conventional polymer processing temperature.

Core Advantages

Hydroxyl surface functionalization. Improve interfacial combination between nanotubes and polymer matrix.

Excellent dispersion performance. Reduce agglomeration issues during compounding and granulation.

Outstanding reinforcing effect. Boost tensile strength, modulus and impact resistance of polymers.

Wide resin compatibility. Suitable for epoxy, PA, PBT, PU and other polar polymer materials.

Stable chemical property. Resist erosion of common weak acid, weak alkali and organic solvents.

Convenient processing. Adapt to twin-screw extrusion, casting and other composite manufacturing processes.

Main Applications

Functionalized Hydroxyl CNT is widely applied for polymer reinforcement modification. Typical applications: high-strength engineering plastic composites, epoxy resin composites, polyurethane materials, fiber reinforced polymer, high-performance adhesives, modified masterbatch and other advanced polymer composite products.

Usage Guidance

Carry out premixing with resin and related additives to guarantee uniform feeding.

Set appropriate shear parameters during twin-screw granulation to avoid breaking nanotube tubular structure.

Adjust addition dosage according to target mechanical performance requirements.

Complete compatibility test and mechanical property testing via small-batch trial production before mass manufacturing.

Packing & Storage

Standard package: 1kg / 5kg / 10kg vacuum aluminum foil bag. Testing samples are available.

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

Our Service

We supply stable bulk stock of Functionalized Hydroxyl CNT CAS 308068-56-6. We support customization on hydroxyl content, tube diameter and purity. Free samples can be provided for customer formulation research. Our technical team offers professional guidance on dispersion technology, 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.