Youtor
The Fiberglass Pultrusion Process
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Ha3XnGHm7Wk
Watch how pultruded fiberglass doors are made! • What is Pultrusion? • Pultrusion is a process where raw materials (in this case glass fiber reinforcements and resins) are drawn into a profile die by a mechanical pulling force. These fibers are injected with resins while under tension where they are combined and cured. • This technology is used to create an entirely pultruded door panel. A high-density, closed cell polyurethane foam core accompanies the woven rovings, woven knits, veil and resins into the die. This core reduces the weight of the door without diminishing its strength and delivers outstanding thermal performance. • Read more about the process and the benefits of the incredible products it produces: https://special-lite.com/what-is-fibe...
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