Overview
Fiber masterbatch is a specialized additive used in the synthetic fiber industry to introduce color during the extrusion or spinning process. It consists of high concentrations of pigments or dyes uniformly dispersed in a carrier resin, typically the same polymer as the target fiber (e.g., polyester or nylon). This product simplifies the dyeing process by eliminating the need for post-spinning treatments, reducing water consumption, and improving color consistency. It is a preferred solution for mass production of colored synthetic fibers, offering cost-efficiency and environmental benefits compared to traditional dyeing methods.
Physical and Chemical Properties
Fiber masterbatch exhibits properties derived from its carrier resin and pigment composition. Common carrier resins include polyethylene (PE), polypropylene (PP), or polyester (PET), chosen for compatibility with the base fiber. The pigments or dyes are finely ground and evenly distributed to ensure uniform coloration. Key properties include thermal stability (to withstand spinning temperatures up to 300°C), high tinting strength, and excellent dispersibility. The masterbatch is insoluble in water but melts during processing, integrating seamlessly with the fiber matrix. Density and melting points vary depending on the resin system but generally align with the base polymer's characteristics.
Main Applications
The primary application of fiber masterbatch is in the textile industry for coloring synthetic fibers such as polyester, nylon, and acrylic. It is used during melt spinning, where the masterbatch is mixed with the base polymer before extrusion, resulting in uniformly colored filaments. Beyond textiles, it finds use in non-woven fabrics, carpet fibers, and industrial yarns. The technology is also adaptable to functional additives (e.g., UV stabilizers or flame retardants), enabling multifunctional fibers. Its efficiency makes it ideal for high-volume production, particularly in sportswear, home textiles, and automotive fabrics.
Safety and Storage
Fiber masterbatch is generally safe to handle but requires standard precautions. Dust generation during handling should be minimized, and PPE (gloves, masks) is recommended. The product is non-toxic but may contain trace solvents or additives depending on the formulation. Storage should be in a cool, dry environment (below 30°C) to prevent moisture absorption or clumping. Sealed packaging is essential to maintain product integrity. Shelf life typically ranges from 12 to 24 months, though prolonged exposure to humidity or heat can degrade performance.
B2B Procurement Guide
When procuring fiber masterbatch, B2B buyers should prioritize compatibility with their specific fiber type (e.g., PET for polyester). Request technical datasheets detailing pigment concentration, thermal stability, and lightfastness ratings. Supplier audits are advisable to ensure consistent quality and dispersion technology. Sample testing is critical to verify color match and processing performance. Pricing varies based on pigment type (organic vs. inorganic) and loading percentage. Bulk orders (tons) often attract discounts, but MOQs (Minimum Order Quantities) should be confirmed upfront.
Related Manufacturers
- 主营：[]
- 主营：[]
- 主营：POE弹性体、pp阻燃剂、pp流动剂、色母粒、塑料抗氧剂、PA尼龙增韧剂、PBT/PET增韧剂、PP聚丙增韧剂、POE塑料原料
- 主营：分散剂、消泡剂、阻燃剂、色母粒、碳黑、颜料、钛白粉、抗氧剂、光稳定剂、紫外线吸收剂、改性塑料、成核剂、光引发剂、抗静电剂、扩链剂、润滑剂
- 主营：电线电缆颜料、调色化工原料、环保着色染料、色母粒、原料调色配料、耐蚀环保染料、高分散粉体染料
- 主营：环保abs、黄色粉、蓝色pet、PVC色母粒、色颜料、拉丝eva、绿色tpu、荧光粉、绿颜料、pla塑胶、pet珠光、pet吹瓶、蜡色粉、塑料abs、兰色母、abs母料、蓝色tpu、专用pvc、tpu无卤、无纺布、色纺纱、abs注塑、tpu增韧、pet高光、发泡eva、半成品
- 主营：led灯罩、挡灯珠、发光粉、色母粒、散光粉、夜光粉、磨砂粉、荧光粉、电力管、洗机料、增白剂、磨砂料、黑色母、夜光沙、夜光石、水性涂料、塑胶母粒、塑胶颜料、光扩散剂、工程塑料、灯罩用料、夜光塑料、阻燃母粒、发光材料、发光涂料
- 主营：蓝色色粉、棕色色粉、绿色色粉、色母粒、红色色粉、黄色色粉、塑料色粉、红色无机色粉
- 主营：PA66原料、无卤阻燃PA66、PA6改性料、色母粒、工程塑料、阻燃PA66、改性塑料、改性尼龙、特种塑料、PEEK原料、PPS原料、PA6原料、TPEE塑料、PEI改性料、TPE、TPU、导电防静电塑料、PEEK板棒、PEI板棒、铁氟龙原料、3D打印耗材、PSU、PPSU、PES、PEEK粉末、导电塑料
- 主营：abs塑料、耳标tpu、拉丝eva、色母粒、pla塑胶、通用abs、abs母料、兰色母、abs母粒、abs防锈、abs注塑、吹膜abs、led灯罩、注塑蓝、abs塑胶、塑料配、abs天蓝、背心袋、eps注塑、黑色母、pet磨砂、pe吹膜pp、塑胶pmma、通用pppe、pppe薄膜
- 主营：新材料、调色剂、塑料袋、色母粒、水果袋、塑胶凳、除雾剂、熔喷布、发泡网、安全帽、色母料、背心袋、编织袋、塑料管、适用abs、无纺布、白色母、撕裂膜、水产袋、捆扎绳、塑料盒、专用料、高抗冲ps、吹膜级pp、超导电pc
- 主营：玻璃砂、研磨玻璃珠、喷砂玻璃微珠、色母粒、玻璃粉、透明粉、玻璃鳞片、负离子液、硅微粉、空心玻璃微珠、反光粉、反光玻璃微珠、电气石、氧化铈抛光粉、酒瓶玻璃珠、玻璃球、玻璃微珠、除醛液、玻璃珠
- 主营：阻燃剂、凡士林、钛白粉、色母粒、精细粉体、纳米碳酸钙、阻燃添加剂、氧化铝、氧化锌、滑石粉、二氧化硅微球、氧化铝粉、二氧化硅、碳酸钙、氧化铝球、纯三氧化二锑、三氧化二锑、煅烧滑石粉
- 主营：包绕带、耐高温阻燃、白色无纺布、色母粒、电缆填充绳