#PRECURSOR

Automotive

Aerospace and industrial composites: Now on divergent paths?

The aerospace and industrial markets’ advanced composites challenges and their solutions will differ widely.
#precursor #polyacrylonitrile #layup

ATL/AFP

Two-stage tape layup: Access cuts/Atlas 2 lays up

A legacy 1980s technology builds visionary Dreamliner wingskins.
#polyacrylonitrile #787 #precursor

Defense

Patent issued for carbon fiber used in rocket nozzles

A professor at the University of Alabama in Huntsville developed a new process to make carbon fiber that forms ablative rocket nozzles and heat shields.
#precursor #regulation #polyacrylonitrile

Defense

Some predictions for 2017

We will see even greater progress in 2017 than we saw in 2016, some surprising, some long awaited.
#airbus #autoclave #bmw

RTM

Innovation: Moving faster than ever

The rate of composites innovation is higher than I’ve ever seen, and the implications are significant.
#sustainability #777x #bmw

Injection/Overmolding

SPE names finalists for 45th-annual automotive innovation awards competition

Category and Grand Award winners selected during the Blue Ribbon judging round will be announced on Nov. 9, 2016 during the 46th SPE Automotive Innovation Awards Gala.
#outofautoclave #weaving #precursor

Wind/Energy

Bionic design: The future of lightweight structures

Biomimicry evolves into a systematic design process for optimizing efficient, lightweight structures.
#windblades #precursor #airbus

Epoxies

NASA considers carbon nanotube mirrors for cubesat telescope

The carbon nanotube/epoxy combination is being evaluated for the fabrication of mirrors on cubesats for planetary space exploration and Earth observations.
#carbonnanotubes #precursor #space

Aerospace

Nanocomp Technologies Inc., Merrimack, NH, US

Its millimeter-length macro CNTs are finally realizing their commercial composites potential, with spacecraft applications leading the way.
#weaving #adhesives #aramidfiber

Carbon Fibers

Coming to carbon fiber: Low-cost mesophase pitch precursor

Advanced Carbon Products LLC has developed and patented a continuous manufacturing process for the production of mesophase pitch carbon fiber precursor that will cost as little as $1.50/lb.
#marketing #pitch #precursor

Marine

In defense of glass fiber

Given the hype around carbon fiber, CW columnist Dale Brosius says it's easy to overlook the importance and future of glass fiber.
#sizing #weaving #windblades

Prepregs

CFRP: Opportunities in orthopedics

Carbon fiber has a niche, but can it secure a larger piece of a high-growth pie?
#sustainability #cuttingtools #workforcedevelopment

Epoxies

Structural adhesives, Part I: Industrial

Today’s myriad chemistry options enable formulators to tailor adhesives to customers' exact application requirements.
#northropgrumman #outofautoclave #adhesives

Aerospace

JEC World 2016, the full report

CompositesWorld's editors report on the technologies and products that caught our eye at JEC World 2016, in early March.
#weaving #windblades #marketing

Consumer

The matrix

The matrix binds the fiber reinforcement, gives the composite component its shape and determines its surface quality. A composite matrix may be a polymer, ceramic, metal or carbon. Here’s a guide to selection.
#Composites101 #cuttingtools #a350

Carbon Fibers

The dawn of low-cost carbon fiber?

After several years of research and development work on its pilot scale carbon fiber manufacturing line, ORNL signaled that its efforts are ready to be paid off when it announced it is seeking licensees for its process.
#polyacrylonitrile #iacmi #precursor

Defense

Fabrication methods

There are numerous methods for fabricating composite components. Selection of a method for a particular part, therefore, will depend on the materials, the part design and end-use or application. Here's a guide to selection.
#a350 #adhesives #Composites101

Defense

Fiber reinforcement forms

Fibers used to reinforce composites are supplied directly by fiber manufacturers and indirectly by converters in a number of different forms, which vary depending on the application. Here's a guide to what's available.
#outofautoclave #polyimide #aeroengines

Defense

Supply and demand: Advanced fibers

Demand for advanced fiber, virgin and reclaimed, is on an upswing after a dip during the recent recession. Fiber suppliers are gearing up to meet an expected increase in demand as manufacturers in a number of composites end-markets scale up or start up part development and production programs
#windblades #Composites101 #sustainability

Automotive

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.
#weaving #Composites101 #regulation