 Email: info@hdfiberglass.com                                Whatsapp: +86 15200033566                                                       Catalogs | Blogs
You are here: Home » Standard Product » FiberglassRovings
Fiberglass Roving
Raw materials of glass fiber: quartz sand, alumina, pyrophyllite, limestone, dolomite, boric acid, soda ash, mirabilite, fluorite
The types of glassfiber roving mainly include direct roving,multi-end roving,and fiberglass yarn.
According to the application, it can be divided into winding, pultrusion, weaving, spraying, SMC, gypsum, and continuous sheet.

Assembled roving is formed by multi strand fiberglass. Such rovings are divided into hard multi-end roving
and soft multi-end roving. Hard multi-end roving is of some stiffness and mainly used in spray-up and SMC processes. Soft plied yarn is mainly used for winding, pultrusion, prepreg process, etc.

Direct Roving is utilized in a wide variety of FRP (Fiber Reinforced Plastics) products such as housing equipment, automobile parts, and synthetic wood. It can be applied into thermosetting resin (for example, unsaturated polyester resin, epoxy resin, and urethane resin) and thermoplastic resin (for example, polypropylene and polyamide).