久久国产成人午夜AV影院,精品中文字a幕区区免费,国产乱子伦精品无码码专区,无码免费专区午夜等最新內容

What is the composition of PP Profiled Yarn?

The PP Profiled Yarn is made of polypropylene, polypropylene fiber, which is melted and flammable. It burns slowly from the fire and emits black smoke. The upper end of the flame is yellow, the lower end is blue, and the oil smells. After burning, the ash is hard. Round yellowish brown granules, handcuffs are brittle.

Polypropylene varieties include filaments (including undeformed filaments and expanded filaments), short fibers, silk, split fibers, hollow fibers, PP Profiled Yarn, various composite fibers and non-woven fabrics.

PP Profiled Yarn is mainly used in various home textile fabrics, luggage fabrics, etc.

Guangdong Mengtai High-tech Fiber Co., Ltd. is a professional manufacturer, manufacturer and seller of polypropylene fiber.

Since its establishment, it has developed steadily. At present, more than 70 polypropylene FDY production lines, 8 POY production lines, 2 DTY production lines and other production and R&D equipment have been established. The annual production of polypropylene filaments with different specifications and functions exceeds 30,000 tons. A polypropylene filament manufacturer with a large domestic production.