PREPREG RESINS & ADHESIVE
At Orca Composites, we understand that every composite structure—whether lightweight sporting goods or high-strength aerospace components—demands precise material performance. That’s why we offer a full range of prepreg resin systems and adhesives designed to meet the most demanding applications across industries.
From carbon fiber to glass and aramid reinforcements, our prepreg materials are engineered to deliver superior mechanical properties, tailored processing windows, and outstanding shelf stability to support your production requirements.
A Full Lineup of Prepreg Systems to Fit Your Application REQUIREMENTS
Our prepreg resin systems cover a wide variety of curing temperatures (200°F to 310°F) and storage conditions (12 to 30 months), with options that eliminate the need for refrigerated storage. Resin content, flow, and tack can be customized to your manufacturing processes, ensuring an optimized fit for your specific part design and production goals.
Featured Prepreg Systems:
- ORCA 1423 – High Strength for Large Structures: Designed for rocket motor cases and large structures, 1423 delivers strong mechanical properties and excellent processing characteristics.
- ORCA 1425 – Long Shelf Life for Commercial Applications: Ideal for sporting goods, commercial products, and pressure vessels where a longer shelf life and moderate high-temperature capabilities are desired.
- ORCA 1439 – Versatile, Moderate Temperature Prepreg: Engineered for pressure vessels, cryogenics, and sporting goods applications where high-temperature resistance is not critical.
- ORCA 1450 – High-Temperature, Hot/Wet Capable: Designed for commercial applications requiring excellent hot/wet properties and high-temperature performance.
- ORCA 1452 – Long Shelf Life for Broad Use: Tailored for sporting goods, pressure vessels, and commercial structures where shelf life and processing flexibility are critical.
- ORCA 1457 – High-Temperature Performance: A workhorse prepreg resin offering excellent hot/wet properties and durability across a range of commercial products.
- ORCA 1460 – Moderate High-Temperature, Hot/Wet Performance: For commercial structures needing strong performance at moderately high temperatures.
- ORCA 1462 – Consistent Performance Across Applications: Similar performance to 1460, offering flexibility across various commercial structures.
- ORCA 1469 – High Performance at Moderate Cure Temperatures: Ideal for SCBA tanks, rocket cases, infrastructure repair, and sporting goods needing high translation with major fiber brands.
- ORCA 1476 – High Strength for Rocket Motors & Large Structures: Designed for large structure builds where moderate cure temperatures and strength are critical.
ENGINEERED FOR RELIABILITY, CONSISTENCY, AND PEAK PERFORMANCE
Looking for a tough, reliable adhesive that cures fast and holds strong? Orca TF7035 is a high-strength, modified epoxy film adhesive designed for demanding structural bonding. It cures quickly at 250°F (120°C) and delivers outstanding mechanical performance—perfect for applications where strength and speed matter most.
Featured Adhesive Film:
- Meets MMM-A-132, Type 1, Class 2 specification
- Exceeds MIL-A-25463 requirements
- Available with or without synthetic fabric carrier
- High peel strength and corrosion resistance
- Ideal for composite-to-composite, composite-to-metal, and honeycomb bonding applications
From aerospace-grade rocket casings and sporting goods to high-pressure tanks and infrastructure repairs, Orca Composites prepreg resin systems and adhesive are formulated for outstanding performance across production environments.
We offer prepregs and adhesive options with customizable resin flow, tack, and cure profiles to fit your unique layup, consolidation, and curing methods:
- Tow, Roving, Unitape, Fabric, and Braid Formats
- Moderate to High-Temperature Cure Systems
- Extended Shelf Life Formulations with and without Refrigeration Requirements
- Adhesive Films with High Shear and Peel Strengths
Client-Oriented Production & Rapid Turnaround
At Orca Composites, we prioritize our clients’ success above all else. This commitment drives our approach to material innovation and problem-solving. By manufacturing and testing in-house, we maintain complete control over the development process, allowing us to quickly refine formulations and scale production with both speed and precision.
For our clients, this means faster turnaround times, consistent quality, and tailored solutions that address your specific performance needs. Whether optimizing for strength, weight reduction, durability, or process efficiency, our hands-on approach ensures that every material we produce aligns seamlessly with your manufacturing goals. In fast-moving markets where delays can mean lost opportunities, our ability to rapidly develop and deliver high-performance composite solutions translates to a decisive competitive advantage for our clients.
Bespoke Solutions
We formulate materials tailored to your performance, quality, and cost goals.
Fast Development & Scale-Up
Small-batch testing ensures optimal performance before ramping up to full-scale production.
Reliable & Consistent Quality
Each batch undergoes rigorous testing to guarantee peak performance.
A Commitment to Your Success
Orca Composites does more than supply high-performance composites solutions — we deliver professional peace of mind to our clients. Our products are engineered for durability, consistency, and peak performance in the most demanding environments.
But what truly sets us apart is our proactive approach to supply chain diversification. By building a resilient, multi-source network and maintaining deep inventory buffers, we help ensure our clients stay on schedule — even when the unexpected hits.
Whether you're tackling a large-scale build or an intricate specialty application, Orca Composites is here to support your success with tailored solutions, technical expertise, and dependable delivery.
Partner with Orca Composites — and move forward with the confidence that your prepreg resin and adhesive needs are covered, today and tomorrow.
Contact us today
to discuss your specific prepreg resins & adhesive requirement(s) and discover the difference our client-driven approach can make for you and your business.
