歐美亞洲日本國產綜合網_亚洲AV无码一区二区一二_国产精品白丝the porn_成年女美黄网站大全免费播放_日本人妻少妇8区有码精品视频_国产性开放性色AV_久久国产三级视频_一级aa毛片高清免费看_久色乳思思在线视频_在线看全部黄色毛片

What is the room for development of microfiber?

1. Polypropylene is light: Polypropylene is lighter in all clothing fibers. The weight of polypropylene is 40% lighter than cotton, 30% lighter than polyester, and 20% lighter than nylon fiber. When the fineness of microfiber is less than 1d, the fabric is soft and smooth, considerate and elegant.

2. Polypropylene environmental protection: fleece fiber is 100% polypropylene fiber, its molecular structure is polymerized by carbon and hydrogen elements, it can naturally decompose and return to natural combustion and will not release toxic gas like other synthetic fibers. The dyeing process avoids the discharge of sewage after dyeing.

3. Polypropylene thermal insulation: The thermal conductivity index of microfiber is only 6 which is lower than all synthetic fibers and natural fibers, so the rate of heat conduction is very slow and the rate of heat loss is very low, so the thermal insulation performance of polypropylene is better than other fibers , More warm than wool.

Guangdong Modern High-tech Fiber Co., Ltd. is a manufacturer specializing in R & D, production and sales of polypropylene fibers. Since its establishment, it has developed steadily. At present, it has established more than 70 polypropylene FDY production lines, 8 POY production lines, and 2 DTY production lines. There are several production and research and development equipments. Last year, polypropylene filaments of various specifications exceeded 24,000 tons, becoming the largest polypropylene filament manufacturer in China.