Polypropylene industrial silk manufacturers recommended

How is polypropylene industrial silk colored in production? Let's take a look.

Polypropylene in the macromolecular structure does not contain chemical groups that can be combined with dyes, so dyeing is more difficult.

1. Using melt coloring method, the pigment preparation and polypropylene polymer are evenly mixed in the screw extrusion press, and the colored fiber is obtained with high color fastness after melt spinning.

2. Copolymerization or graft copolymerization with acrylic acid, acrylonitrile, vinylpyridine, etc., so that polar groups that can be combined with dyes are introduced on polymer macromolecules, and then directly dyed by conventional methods.

In the process of polypropylene production, various additives are often needed to improve dyeing, light resistance and fire resistance.

Polypropylene industrial silk made of polypropylene polypropylene wire, because of its low price, high strength, anti-aging, wear resistance, salt water corrosion resistance, good elasticity and other characteristics, mainly used in sewing cement bags, fertilizer bags, plastic woven bags, fishing net weaving and other industries.

Polypropylene industrial silk is widely used in: sling, safety belt, conveyor belt, fire hose, filter cloth, carpet base cloth, fishing nets, decorative cloth, industrial sewing thread, Marine cable, rope and crack resistant, impermeable engineering fiber, the company can provide you with special specifications of high-strength polypropylene industrial silk according to customer needs.

Our polypropylene industrial silk has the characteristics of high strength, light weight, uniform heat reduction, flame retardant, anti-aging, low thermal conductivity, wear resistance, seawater corrosion resistance, etc., high strength polypropylene industrial silk has the advantages of small color difference, good color fastness and high strength. The company's products are sold all over the country and some exports, with superior quality, sincere attitude, good reputation, won the single praise and recognition of customers.

Changzhou Yuncheng Chemical Fiber Material Co., Ltd. mainly produces polypropylene industrial silk and other polypropylene products. The company's products are sold all over the country and some exports, with superior quality, sincere attitude, good reputation, won the unanimous praise and recognition of customers.

Changzhou Yuncheng Chemical Fiber Material Co., Ltd. is located in the center of the beautiful Changjiang Delta - Changzhou, located in the south of Jiangsu Province, carrying the Yangtze River in the north, Taihu Lake in the south, Shanghai-Nanjing Railway, Shanghai-Nanjing high-speed river through the city, the traffic is very convenient.

Changzhou Yuncheng Chemical Fiber Material Co., Ltd.was founded in 2009, covering an area of 6000m, the company adhering to a number of engaged in polypropylene spinning production of more than 20 years of professional and technical personnel, self-innovation, improvement, the use of more advanced high-strength polypropylene industrial long silk spinning and pulling machine, an annual output of 2500 tons of high-strength polypropylene filament and double twist yarn.

Main products 300D-5000D color high-strength polypropylene filament, double twist yarn, with high strength, light weight, heat reduction uniform, flame retardant, anti-aging, low thermal conductivity is widely used in a variety of industrial fabrics, cables, container bags, anti-cracking engineering fibers and other products, sold all over the country and some exports, with superior quality, sincere attitude, good reputation, Won the customer's praise and recognition. Focus on this, and do it with your heart, is our collective belief.

Changzhou Yuncheng Chemical Fiber Material Co., Ltd. : Strength polypropylene line，Polypropylene high-strength wire，High-strength fiber wire，Polypropylene industrial yarn，Strength polypropylene yarn TWISTED.

The company's products are sold all over the country and some exports, with superior quality, sincere attitude, good reputation, won the unanimous praise and recognition of customers.

If you still want to know more product information, contact: Mr. Shen Mobile: 13915821808 Website: http://www.ycfibre.com