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- E-mail：xzhphx@163.com
- Address：Industrial Zone, Liji Town, Suining County, Xuzhou
In the field of industrial manufacturing, polypropylene industrial silk with high strength, corrosion resistance, lightweight and other characteristics, widely used in ropes, geotextiles, filter materials and other scenes. However, its molecular structure is hydrophobic, lack of polar groups, the traditional dyeing process is prone to coloring difficulties, low color fastness problems. How to achieve efficient, stable and environmentally friendly coloring has become the key to industry technology upgrading. At the core of our innovative process, we offer exclusive coloring solutions for polypropylene industrial silk to help our products maintain color vitality in harsh environments.
1. Hit the pain point: Crack the polypropylene coloring problem
Difficult to color: the surface of polypropylene fiber is smooth, the moisture absorption is close to zero, and conventional dyes are difficult to penetrate and attach.
Easy to fade: the unmodified polypropylene filament is easy to fade under light and friction, affecting the appearance and identification function of the product.
Environmental pressure: Traditional dyeing requires a lot of washing, wastewater treatment costs are high, it is difficult to meet the requirements of green production.
Core technology: liquid coloring + functional modification
For the characteristics of polypropylene, we use masterbatch addition method and stock solution coloring process to achieve deep integration of color and performance at the source of fiber production:
2. Weatherability enhancement, long-term color preservation
Add anti-ultraviolet agents and antioxidants, after third-party testing, colored polypropylene filament in accelerated aging test, 500 hours color difference ΔE≤3 (4 and above color fastness).
Suitable for outdoor scenes (such as sunshade nets, Marine cables), long-term exposure to the sun, rain still maintain bright colors.
3. Environmental protection and energy saving, cost reduction and efficiency increase
The whole process is waterless dyeing, reducing wastewater discharge by more than 90%, in line with environmental standards.
Eliminate the post-dyeing link, shorten the production cycle, and reduce the comprehensive cost by 15%-20%.
Application scenario: Color empowers industrial value
Safety protection area: high visibility orange, yellow cables, warning belts, improve the safety of the work site.
Automotive industry: Black and grey polypropylene wire is used for interior frames and seat belts to avoid odor problems caused by traditional dyeing.
Outdoor infrastructure: green and blue geotextiles, harmonizing with the natural environment, while distinguishing the functional levels of materials through color zones.
Xuzhou Peace Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. It has focused on the research and development and production of polypropylene, high strength, high strength, high strength, high strength, anti-aging, acid and alkali resistant, etc., which also make polypropylene high strength. Wire can be applied to all aspects of our lives. Peaceful chemical polypropylene, manufacturers supply, complete products, high quality after-sales service, users can rest assured to buy. Peace chemical fiber also has a polypropylene industrial silk, polypropylene high strength wire, high-strength polypropylene wire, polypropylene high strength yarn, high-strength propylene, and hydrazine industrial wire.
You still want to know more product information, please contact: Mr. Wang 187 5178 8889 Website: http://yr52c.cn/