Polyethylene lawn fiber anti-aging masterbatch procurement guide: From demand confirmation to effect verification 

Polyethylene (PE) lawn fibers are widely used in artificial grass, sports fields, and landscaping. Due to their prolonged exposure to outdoor sunlight and rain, the anti-aging performance of lawn fibers directly determines their service life and appearance retention. Anti-aging masterbatch is the key to giving lawn fibers weather resistance. Below are several points to consider when purchasing. 

Step 1: Determine the level of anti-aging needs 

The requirements for anti-aging performance vary significantly depending on the specific usage environment. Before making a purchase, it is advisable to confirm the following information to help the supplier match the appropriate anti-aging system. 

Usage area and ultraviolet intensity: In high-altitude and low-latitude regions, ultraviolet rays are stronger, so a higher addition amount of anti-aging agents or a more efficient light stabilizer combination should be selected. The supplier usually provides a recommended formula based on the usage area you provide, rather than applying a uniform formula. 

Expected service life: Temporary display use of artificial turf (such as at exhibitions) requires no fading or powdering for several months; for home gardens, it may require 3-5 years; for commercial applications such as sports fields and landscape greening, it requires 5-8 years or even longer. Clearly defining the expected lifespan helps determine the addition ratio and cost of anti-aging masterbatch. 

Collaboration requirements: Does the grass fiber need to be dyed simultaneously? Anti-aging masterbatch can be used in combination with color masterbatch, or pigment-containing containers can be selected for estimation. 8 Magnetic liquid injection process. It can be completed in one step. It will be very convenient. It will be very convenient. It will be very convenient. It will be very convenient. It will be very convenient. 

Step 2: Evaluate the compatibility between the masterbatch performance and the process. 

The core function of the anti-aging masterbatch is to delay the degradation of polyethylene lawn fibers under the influence of light, heat and oxygen. The quality of the masterbatch itself and its compatibility with the substrate are equally important. 

Anti-aging system composition: The commonly used anti-aging masterbatch consists of a compound system of UV absorbers, hindered amine light stabilizers and antioxidants. Different combinations target different degradation mechanisms. The supplier should be able to recommend an appropriate system based on your usage environment, rather than a single product. 

Carrier and Dispersion: The carrier of the masterbatch should be a polyethylene (PE) resin that is compatible with the lawn silk substrate. This ensures that the anti-aging agent is evenly distributed during spinning or extrusion, preventing excessive or insufficient concentration in certain areas. Poor dispersion of the anti-aging masterbatch may result in white spots or uneven strength on the lawn silk. 

Impact on processing: The addition of anti-aging masterbatch should not significantly affect the spinning or extrusion process of lawn silk (such as excessive change in melt index or rapid increase in filtration pressure). Before purchasing, samples can be requested for small-scale testing to observe the process stability. 

Impact on color: Some anti-aging agents have a slight yellow tint themselves. When used on light-colored or white lawn fibers, they may affect the initial color. The supplier should inform in advance and provide a solution (such as adding fluorescent whitening agents in appropriate amounts). 

Sample testing suggestions: Before conducting bulk purchases, it is recommended to extrude or spin samples of your base material and master batch, and then perform xenon lamp aging tests (or natural exposure). Compare the color changes (ΔE value), surface cracking conditions, and the retention rate of tensile strength before and after aging. This is the most direct way to verify the anti-aging effect. 

Summary and Selection Suggestions 

When purchasing anti-aging masterbatch for polyethylene lawn fibers, it is recommended to communicate in the following order: 

Provide requirements for usage environment and lifespan: region, ultraviolet intensity, expected service life, so that the supplier can design an anti-aging system. 

Clarify color and blending requirements: Do you need to apply multiple colors simultaneously? Provide a color chart or Pantone number, and indicate whether other functional color fillers have been used. 

Carry out aging tests: Prepare samples using your base material, entrust a third party or conduct accelerated aging tests yourself. Verify that the results meet expectations before increasing the order quantity. 

Jiangsu Meizilin Nano Technology Co., Ltd. uses nanotechnology to develop and produce color and functional masterbatches for PET, PA, PP, PE, PLA and other base materials. It can provide anti-aging masterbatch technology solutions for polyethylene lawn fibers. Welcome to communicate your requirements and request sample testing. 

Official website: http://www.mizlion.cn 

Contact person: Mr. Ni  Mobile phone: 13805103263 

Telephone: 0515-88322183 

Email: risen@risencolor.com 

Address: No. 1, Honghua Road, Southeast Industrial Park, Yantong Town, Yancheng City, Jiangsu Province