According to the final applications, yarns can be divided into 2 types, electrical yarns and industrial yarns. Based on starch or reinforcement sizing, yarns can be divided into 2 types, 丫-Yarn series and T-Yarn series.

Y-YARN： 丫-series Yarns with starch sizing have excellent weave and heat-cleaning properties. All of the electrical yarns are starch sizing. They are specially designed to weave the electrical fabrics as the based materials for the Printed Boards.

T-YARN： Compared with 丫-series Yarns, T-series Yarns with reinforcement sizing have higher tensile strength and better resin compatibility. Considering the variety of the next process, the sizing of the industrial yarns could be starch or reinforcement in order to obtain better properties to be processed.

Based on the twisting ways, fiberglass yarns are also divided into another two types: Single Yarn and Plied Yarn. Single yarns are the ones which hundreds of single fiberglass filaments are combined together and finished by first twisting. Plied yarns refer to the ones which two or more single yarns are combined together by second twisting.
 
Product Benefits:
1、Good tolerant control for linear density
2、High tensile strength
3、Good durability, low fuzz
4、Stable filament tex
5、Excellent weaving performance