The fiber is divided into natural fiber and chemical fiber. Linen, cotton yarn, hemp rope, etc. are obtained from plants and belong to natural fibers; wool and silk come from animals and are also natural fibers. There are many types of chemical fibers, such as polyester fiber, polypropylene fiber, acrylic fiber, nylon fiber, and the like.

Welfield's flame retardant products are mainly used in the field of chemical fiber. The main applications include polyester, polypropylene, polyester spun fiber, non-woven fabric, artificial wig, home fabric, automotive interior fabric, construction rope net, industrial filter, Safety net, etc.

Applications:

PET flame retardant masterbatch (WF-PET808)

Applicable process: extrusion, drawing.
Application products: polyester fiber, non-woven fabric, artificial wig, etc.

Brominated environmentally friendly PP flame retardant masterbatch (WF-HE400)
Applicable process: extrusion, drawing.
Application products: non-woven fabrics, home fabrics, automotive interior fabrics.

Halogen-free environmentally friendly PP flame retardant masterbatch (WF-PE400)
Applicable process: extrusion, drawing.
Application products: non-woven fabrics, home fabrics, automotive interior fabrics.

HDPE flame retardant masterbatch (WF-HE300)
Applicable processes: injection molding, extrusion, drawing.
Application products: ethylene spinning, construction rope net, industrial filter net, safety net, etc.
PE/PP high efficiency flame retardant masterbatch (WF-H700)
Applicable processes: injection molding, extrusion, drawing, modification.
Application products: construction rope net, industrial filter net, safety net, etc.