Fiberglass Yarn for Weaving is the basic material used to produce electrical insulating glass fiber series products, and is an indispensable and irreplaceable high-quality structural material for copper clad laminates and printed circuit boards.
Fiberglass Yarn can be divided into primary twisted yarn and plying twisted yarn according to the production and processing method, and can be divided into starch type, reinforced type and starch silane type according to the type of sizing agent. According to the application, it can be divided into electronic grade spun yarn and industrial grade spun yarn.
The filament diameter of continuous glass fiber yarn is mainly 5-9 microns.

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