1000D Polypropylene Filament Yarn Heavy Grade

Ultra‑High Tenacity for Extreme Marine Applications1000D Polypropylene Filament Yarn Heavy Grade is an ultra‑high‑tenacity, fully drawn polypropylene yarn engineered for extreme marine applications including offshore towing, mooring cables, deep sea fishing, and heavy‑duty industrial webbing. With a denier of 1000 and a tensile strength of 6.0‑6.5 g/denier, it delivers superior break resistance (up to 650 N per strand), exceptional abrasion durability, and outstanding UV stability. The yarn is chemically inert, moisture‑proof, and designed for continuous exposure to saltwater, chemicals, and harsh weather conditions. Manufacturing ProcessThe yarn is produced using advanced Synthetic Fiber Manufacturing techniques, including high‑speed melt spinning, multi‑stage drawing, and precision heat setting. It can be twisted and plied into Polypropylene Sewing Thread for closing heavy industrial bags or for upholstery. When woven or braided, it forms PP Strapping and Woven Tape for load securin…