How is Fiberglass Chopped Strand Mat made?

Fiberglass is created from liquified glass that's drawn into long fibers that ar thinner than human hair. to make fibreglass mat material, the fibers ar cut into short lengths and at random pressed along with a binder to make a sheet of felt-like material. For shipping and handling the chopped strand mat is coiling into rolls like carpeting and delivered to fabrication retailers as roll product. These rolls are often as slim as one foot or as wide as 10 feet.

This material is well saturated with rosin. fibreglass mat isn't as strong as plain-woven roving, however it's superior bonding characteristics. Fiberglass Chopped Strand Mat is on the market in a few dozen completely different thicknesses, relying upon the necessities of the merchandise to be factory-made. Chopped Strand Mat is assessed by weight per sq ft of fabric, starting from a thin ¾ ounce to a thick 4½ ounces per sq ft. san juan uses 1½ ounce material in rolls fifty inches wide factory-made by Owens Corning.

The Owens-Corning Corporation is that the undisputed leader within the production of covering material materials. it absolutely was based in 1938 as a venture by 2 different corporations, the Corning Glass Works, Inc. and also the Owens-Illinois Glass Company. Each corporations, competitors within the glass instrumentality trade, had been doing separate analysis and development on glass fibers as a reinforcement material for the new industry.

The combination of the 2 analysis groups quickly paid off and also the covering material trade was born. There shortly became a vital demand for this new material by the military throughout the Second war. After that, demand continued to grow for covering material boats and plenty of different merchandise created with this new revolutionary material.