Take you to learn more about pp color yarn！
Take you to learn more about pp color yarn!
pp color yarn is a polypropylene fiber that has been dyed.
First, the production of raw materials and technology
The main raw material is also polypropylene. In the production process, polypropylene is first melt-spun, and then the pigment or dye is uniformly attached to the fiber through a specific dyeing process to make a difference
pp color yarn. The dyeing process can adopt the stock coloring method or the post dyeing method. The stock solution coloring method is to add pigments or dyes to polypropylene slices, and then spin, this method produces polypropylene
The color of the silk is uniform and the color fastness is high. The post-dyeing rule is to first spin the pp color yarn and then dye it, which is relatively flexible and can be customized according to customer needs.
Ii. Characteristics
Rich color: Through different dyeing processes and pigment selection, a variety of bright and bright colors can be produced to meet the aesthetic needs of different application scenarios.
High color fastness: After professional dyeing treatment, polypropylene silk has good color fastness, not easy to fade, and can maintain the stability of color in daily use and washing process.
The strength is equivalent to that of ordinary polypropylene fiber: it inherits the characteristics of high strength of polypropylene fiber and performs well when subjected to external forces such as tension and friction.
Light weight: like ordinary polypropylene fiber, low density, light weight, easy to process and use.
Corrosion resistance: It has good resistance to acids, alkalis, organic solvents, etc., and can maintain stable performance in various chemical environments.
Low water absorption: not easy to absorb water, can still maintain dry state and dimensional stability in wet environment.
3. Application fields
Textile industry: Used to produce all kinds of colorful fabrics, such as clothing fabrics, home textiles, etc. The rich choice of colors provides designers with more creative space to meet the individual needs of different consumers. In sportswear, the high strength and wear resistance of polypropylene color silk combined with bright colors not only ensures the performance of the clothing, but also increases the sense of fashion.
Clothing accessories: can produce colored sewing thread, zipper belt and other clothing accessories. The sewing thread made of high-strength polypropylene colored silk is strong and durable, and is not easy to break; Colorful zip ties can add a decorative effect to the outfit.
Hand weaving: Because of its rich color, light weight and easy processing, polypropylene color silk is also popular in the field of hand weaving. Can be used to weave a variety of jewelry, small objects, such as bracelets, necklaces, pendants and so on.
Industrial field: In some industrial occasions that require color identification, such as the insulation layer of wire and cable, safety belts, etc., polypropylene color silk can be used for production. Different colors can be used to distinguish between different uses or grades, improving safety and identification.
Advertising: can be used to make colorful advertising banners, flags, etc. The weather resistance and color fastness of polypropylene silk make it able to maintain bright colors for a long time in outdoor advertising, and play a good publicity effect.
Ningbo Dazhong Chemical Fiber Industry Co., Ltd. long-term production and management: PP yarn, polypropylene filament, PP FDY yarn, polyester staple fiber, polypropylene full draft wire, polypropylene POY yarn, polyester POY yarn.