Stop Wasting Time on Failed Batches. Flexiphene™ Delivers Every Time.

Name: Flexiphene™
Brand: CTI Materials

Patented, NASA-validated nanocarbon technology designed for researchers, engineers, and product innovators who demand stable, high-performance materials.

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NASA Validated

U.S. Patented

20+ Years Experience

Published in Electroanalysis, 2020

"Exceptional stability and low resistance under space-mission conditions" — NASA JPL

Proven Performance Across Applications

10×

Higher interfacial activity vs. oxidized CNTs

Surfactant contamination

20+

Years supplying NASA & aerospace

100%

Structural integrity maintained

When Materials Fail, Progress Stops

Most nanomaterials rely on surfactants or harsh chemical treatments that damage structure and leave residues — reducing the very properties they're meant to improve.

Traditional Dispersion

Surfactant contamination
Damaged nanostructures
Loss of conductivity
Inconsistent performance
Failed batch testing

Result: Wasted time, funding, and credibility

Flexiphene™ Technology

100% surfactant-free
Intact structural integrity
Continuous electron pathways
Reproducible results
Scalable performance

Result: Breakthrough materials that work

We Understand Your Challenge

We understand how frustrating it is when promising nanocomposites fail because of dispersion or compatibility issues.

After two decades of working with advanced carbons — and supplying materials that have flown on NASA missions — CTI Materials developed Flexiphene™ to solve those problems for good.

See How Flexiphene™ Works

⚠️ The Hidden Cost

Every Failed Batch Has a Cost

Every failed batch or inconsistent data point costs valuable research time, grant funding, and credibility.

Don't let poor material stability hold back your next breakthrough.

Request a Consultation →

Three Simple Steps to Success

Get Your Free Sample Kit

Technical datasheet + 10mL liquid dispersion sample (10g equivalent)

→ See actual performance data for your application

*Samples provided under NDA & MTA to protect intellectual property

Test in Your Lab

Evaluate Flexiphene™ with your specific materials

→ Phone/email support from our materials scientists

Scale to Production

Optimize formulation and order production quantities

→ Custom formulations & volume pricing available

Get Started Today

Achieve Breakthrough Results

Flexiphene™ gives you reliable, high-performing nanocarbon systems so you can publish stronger results, meet tighter specs, and bring better products to life.

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The Science Behind Stability

Flexiphene™ unites multiple carbon allotropes into a single, stable nanostructure through proprietary surface engineering.

Surfactant-Free Dispersion

No contamination, no property loss. Pure nanocarbon performance.

Structural Integrity

High aspect-ratio carbons remain intact for superior load transfer.

Electron Pathways

Nanocarbon bridges maintain continuous conductivity throughout the matrix.

High Functional Content

Up to 10× higher interfacial activity than typical oxidized CNTs.

Easily Reducible

Post-processing reduction restores pristine performance characteristics.

Universal Compatibility

Works with thermoplastics, thermosets, elastomers, and coatings.

NASA-Validated Performance

Evaluated by NASA's Jet Propulsion Laboratory for miniature in-situ instrumentation (Electroanalysis, 2020), Flexiphene™ demonstrated exceptional stability and low resistance under space-mission conditions.

"Our job isn't to sell a filler — it's to help you engineer success at the material interface."

Explore Applications

Performance That Scales

Flexiphene™ isn't one material — it's a platform. Each formulation is tuned for a specific use case, giving scientists and engineers the freedom to push boundaries with confidence.

Polymer Reinforcement

Achieve double-digit strength gains at low loadings without sacrificing flexibility or clarity. Perfect for high-performance composites and advanced materials.

Antiballistic & Structural Composites

Enhance energy absorption and delamination strength through nanocarbon bridging. Critical for aerospace and defense applications.

Conductive Films & Coatings

Deliver uniform, durable conductivity for sensors, EMI shielding, and electrostatic control. Reliable performance in demanding environments.

Advanced Buckypapers

Produce stable, conductive or magnetic sheets for filtration, sensing, and lightweight structures. Versatile platform for novel applications.

Energy & Sensing Systems

Improve electrode stability and signal consistency in batteries, supercapacitors, and detection platforms. Reproducible results you can trust.

From Prototype to Production

Whether you're testing a prototype or scaling for aerospace production, Flexiphene™ helps you move from experimental uncertainty to reproducible, commercial-grade performance.

Request Technical Datasheet

Let's Engineer Your Next Breakthrough Together

Ready to solve your material challenges? Get in touch with our team to discuss your application and request technical documentation.

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About CTI Materials

CTI Materials is the innovation arm behind CheapTubes.com — supplying advanced nanocarbon materials to research and industry for over 20 years.

NASA Validated

Space-mission proven materials

Patent Protection

U.S. Patents 10,049,783 / 11,961,630,B2 and others pending. Certain processes and formulations are protected by U.S. and international patents and trade secrets.

Direct Support

Have questions? Our materials science team is here to help.

info@ctimaterials.com

Visit CheapTubes.com

Common Questions

How is Flexiphene™ different from standard functionalized CNTs?

Unlike oxidized CNTs that require surfactants and damage the carbon structure, Flexiphene™ uses proprietary surface engineering to maintain structural integrity while achieving 10× higher interfacial activity. The result is surfactant-free dispersion with intact nanocarbon properties.

What's the minimum order quantity?

We offer 10mL liquid dispersion sample kits (equivalent to 10g concentration) for initial testing under NDA & MTA agreements. Production quantities range from 100g to multi-kilogram batches with volume discounts available. All samples are provided as ready-to-use dispersions, not powder form. Contact us to discuss your specific needs and sign our standard agreements.

Can Flexiphene™ work with my specific polymer system?

Flexiphene™ is compatible with thermoplastics, thermosets, elastomers, and coatings. We've successfully worked with epoxy, polyurethane, PEEK, silicone, and many other systems. Our materials scientists can recommend the best formulation for your specific application.

How long does shipping take?

Standard US orders ship within 3-5 business days. International shipping available with delivery times varying by location. Rush orders can be accommodated for critical research projects or production deadlines.

Do you provide technical support during testing?

Absolutely! Every order includes email and phone support from our materials science team. We can help optimize dispersion protocols, processing parameters, and troubleshoot any issues. Think of us as an extension of your R&D team.

Is Flexiphene™ suitable for academic research publications?

Yes! Flexiphene™ has been used in peer-reviewed publications including Electroanalysis (NASA JPL study, 2020) and numerous university research projects. We provide detailed technical specifications and characterization data to support your publications.

Still have questions?

Contact Our Materials Science Team