Spray up is a traditional open-mold process in which chopped fiber and thermoset resin is sprayed on to a mold, consolidated and then cured. This process dominated composites for many years, but is gradually being replaced by closed-mold processes like RTM.
A proven alternative to open molding of big parts.
Hennecke (Lawrence, PA, US) will feature the latest developments in its line of polyurethane composite fabrication technology.Gel coat proportioner CompositesWorld
Graco (North Canton, OH, US) has introduced the Graco RS, a new flexible and precise composite gel coat system, designed specifically for use in automotive applications.FRP chop gun CompositesWorld
Graco (North Canton, OH, US) has launched its RS chop gun for the flexible and precise application of fiber-reinforced plastic (FRP) in the marine and other markets.MVP announces management changes CompositesWorld
Tom Hedger steps out of his CEO role, and will be involved as a consultant in the equipment company.Looking for Lindberghs CompositesWorld
Every paradigm-shifting invention throughout human history has been met with skepticism. CW editor-in-chief Jeff Sloan says the composites industry has need of those willing to attempt what most believe impossible.