Innegra Technologies

Innegra S Fiber is a high-performance polypropylene fiber. It is a lightweight, tough reinforcement fiber for composites. When combined with other composite materials, it can decrease weight and increase damage tolerance.

270 Feaster Rd.
Greenville, SC 29615 US

Connect

As Seen In CompositesWorld

HIA Velo Alfa carbon fiber/Innegra bicycle

Combining materials for better bicycles
Bicycle manufacturer HIA Velo combines composite materials to make its products more durable.

Derby Rims bike racer

Making better composite bikes, Part 2
My latest blog, about HIA Velo bicycles, concerned the use of high molecular weight polypropylene (HMWPP) combined with carbon fiber for more durable bicycle frames. But there’s more to cover on this topic: bicycle rims (wheels) that combine carbon and HMWPP for greater toughness.

HIA Velo's Alfa bicycle incorporates carbon and Innegra.

Making better composite bikes in Arkansas
Bicycle manufacturer HIA Velo (Little Rock, AR, US), maker of carbon fiber bikes, is using a combination of composite materials to make their products more durable.

carbon fiber bikes

Safe cycling: Keys to composite bike design integrity
Steps bike designers and manufacturers must take to keep high-performance carbon fiber bikes safe, upright and on the road or trial.

It’s time to plan your Wisconsin trip: Oshkosh 2018 is coming
The annual EAA AirVenture event is an air show/aircraft exhibition/trade show/learning opportunity/history lesson/concert venue/giant campout/Wisconsin bratfest and more. As in past years, composites industry expert and CW contributor Russ Emanis will spearhead a composites fabrication demonstration during the show.

Support: Seek, ask and find
The people who helped me so long ago inspired me to do the same in my composites career.

Aviation’s big US show: Oshkosh 2017 highlights
The 2017 edition of the Experimental Aircraft Assn.’s (EAA) AirVenture airshow event, held in Oshkosh, WI, US, from July 24 – 30, was another blockbuster.

CAMX 2017 preview: Innegra Technologies
Innegra Technologies (Greenville, SC, US) is highlighting its Innegra high-modulus polypropylene fiber, used in composite and textile applications to increase toughness, durability, damping and improve signal transmission.

Orro Terra C road bike Sigmatex carbon fiber

Orro bike features Sigmatex fibers
British bike manufacturer Orro's new Terra C features sigmaIF, a combination of Innegra and Sigmatex fibers.

Where are they now?
Promising technologies of yesteryear: Where are they now? What can be learned from unful lled promise?

Collaboration produces winning paddleboard
Design, and design for manufacturability, come together in this racing SUP for one-off and serial production.

Oshkosh’s AirVenture 2016 included a big infusion event
The big annual airshow featured the on-site infusion of complete aircraft fuselages for two kit aircraft.

Innegra to demonstrate aerocomposites infusion technology at Oshkosh
Russ Emanis and Innegra Technologies will conduct two two-hour infusion demonstrations over three days at the EAA AirVenture Oshkosh airshow.

Taking the hit without added weight
High-modulus polypropylene (HMPP) fiber hybrids graduate from tennis to ... tornados!

Oshkosh “Fly-In” preview: Multi-day infusion demo
Visitors to the Experimental Aircraft Assn.’s (EAA) AirVenture 2016 (July 25-31) will have the opportunity to attend a reprise of last year’s multi-day infusion processing demo, again sponsored by Innegra Technologies (Greenville, SC, US).

Composites in tornado shelters
A new design aims to defeat the threat from debris, both as heavy piles preventing exit and as projectiles traveling at ballistic speeds.

carbon fiber, composites

The fiber
The structural properties of composite materials are derived primarily from the fiber reinforcement. Fiber types, their manufacture, their uses and the end-market applications in which they find most use are described.

JEC World 2016 exhibition and product previews
JEC World 2016 will be held in Paris March 8-10. These are some of the products that will be found at the show.

Infusion enthusiasm
Although CW didn't attend the EAA AirVenture in Oshkosh in 2015, we did learn about an infusion demo that was the largest ever accomplished at the fly-in event.

Composites tackle concussions
The launch of the first commercial composite football helmet and new research thrusts show FRPs could play a critical role in mitigating head injuries.

Super "skinny" water skiff
Hell’s Bay Boatworks’ (Titusville, FL, US) latest design for a sportfishing customer does an unprecedented job of shaving weight and boosting toughness of flatboats for shallow-water operation.

Product Categories of Innegra Technologies

Materials
  • Fibers, organic
    • Hybrid commingled fibers
    • Other organic fibers
  • Reinforcements, unimpregnated
    • Other unimpregnated reinforcement forms
      • Other, Chopped strand
      • Other, Combination woven roving & chopped strand mat
      • Other, Mat, chopped strand
      • Other, Mat, continuous strand
      • Other, Milled fibers
      • Other, Roving, multi-end
      • Other, Roving, panel
      • Other, Roving, single-end direct
      • Other, Yarns
      • Other, Other
  • Fabrics, unimpregnated
    • E-Glass
      • E-Glass, Other
    • Structural high-strength glass (S- and R-type)
      • Structural high-strength glass (S- and R-type), 4-harness (crowsfoot)
      • Structural high-strength glass (S- and R-type), 5-harness
      • Structural high-strength glass (S- and R-type), 8-harness
      • Structural high-strength glass (S- and R-type), Basket-weave
      • Structural high-strength glass (S- and R-type), Braided
      • Structural high-strength glass (S- and R-type), Multiaxial
      • Structural high-strength glass (S- and R-type), Plain-weave
      • Structural high-strength glass (S- and R-type), Stitched (knitted, nonwoven)
      • Structural high-strength glass (S- and R-type), Twill
      • Structural high-strength glass (S- and R-type), Woven roving
      • Structural high-strength glass (S- and R-type), Other
    • Other unimpregnated fabrics
      • Other, 4-harness (crowsfoot)
      • Other, Plain-weave
      • Other, Stitched (knitted, nonwoven)
      • Other, Twill
      • Other, Woven roving
      • Other, Other
  • Core materials and flow media
    • Other core materials