188無捻粗紗是增強熱塑性塑料用長纖維，涂覆硅烷基浸潤劑，能與多種樹脂兼容。188主要用于雙螺桿擠出成型工藝生產熱塑性料粒。

廣泛用于汽車部件、電子電氣、機械工具、化工防腐、體育用品等。

The 188 direct roving is a long fiber for reinforced thermoplastics, which is coated with silane-based sizing agent and compatible with a variety of resins. 188 is mainly used for twin screw extrusion molding process to produce thermoplastic pellets.

It is widely used in auto parts, electronic and electrical, mechanical tools, chemical corrosion protection, sporting goods, etc.