The textile industry relies heavily on specialized chemicals to ensure efficient and high-quality fiber production. Spinning oils, or spinning finishes, play a paramount role in this process, acting as lubricants, antistatic agents, and protective films for the nascent fibers. For polyester FDY production, which involves drawing the fiber immediately after extrusion at very high speeds, the spinning oil must perform under extreme conditions.

Our FDY Spinning Oil is formulated to address the specific challenges encountered during high-speed polyester spinning. At speeds reaching several thousand meters per minute, friction between the fiber, machine parts, and surrounding air can lead to heat build-up, static electricity, and fiber damage. A high-quality spinning oil is essential to mitigate these issues, ensuring smooth fiber passage and minimizing disruptions.

Key characteristics of NINGBO INNO PHARMCHEM's FDY Spinning Oil include its exceptional smoothness. This property is vital for reducing the friction experienced by the fiber as it travels through guides, godets, and other machine components. Reduced friction directly translates into lower fiber breakage rates and fewer filamentations, significantly improving process efficiency and yield. The oil provides robust protection to the fibers during the rigorous spinning process, contributing to consistent yarn quality.

Another critical function is antistatic performance. Polyester fibers are prone to building up static charges, especially at high speeds and low humidity, leading to fiber repulsion, ballooning, and wraps around machine parts. Our spinning oil incorporates effective antistatic agents that dissipate these charges, ensuring orderly fiber bundling and smooth winding onto packages. This property also contributes to better control over the yarn path and reduces the risk of operational stoppages.

Emulsion stability is a hallmark of our FDY Spinning Oil. Applied as an aqueous emulsion, the oil must maintain its uniformity and stability under typical operating temperatures and circulation conditions. An unstable emulsion can lead to uneven oil pickup on the fiber, clogging of application systems, and inconsistent yarn properties. The NINGBO INNO PHARMCHEM formulation demonstrates excellent emulsion stability, ensuring reliable and consistent application, with laboratory tests showing stability for 48 hours at 30ºC for a 15% emulsion.

The oil also possesses good wettability, ensuring that it spreads evenly and instantly onto the fiber surface upon contact. This uniform coating is crucial for delivering consistent lubrication and antistatic protection along the entire length of the filament. Furthermore, the oil promotes good fiber bunching, facilitating the formation of a compact yarn bundle that is easier to handle and process in downstream operations.

Looking beyond the spinning process, the quality of the spinning oil has a direct impact on subsequent textile manufacturing steps, such as winding, twisting, weaving, and knitting. Our FDY Spinning Oil provides sufficient protection to the fibers, reducing damage during these processes and improving the rate of finished products. Yarns spun with this oil exhibit enhanced processability and contribute to higher-quality fabrics.

In terms of composition, the oil typically includes a blend of smoothing agents, nonionic surfactants, anionic surfactants, and other adjusters carefully selected for their synergistic performance. The active ingredient content is maintained at a high level, ensuring efficacy even at lower application rates.

Technical specifications for our standard offering indicate a yellow transparent liquid appearance, an active ingredient content typically around 90±2%, and a pH (1% aqueous solution) of 7±2. The recommended concentration for emulsion preparation typically ranges from 8% to 24%, with a recommended oiling rate on the fiber between 0.5% and 1.3%, depending on specific fiber denier, spinning speed, and desired properties. The oil is typically prepared by slowly adding the measured amount to deionized water (around 25-30°C) while stirring, followed by further stirring to ensure homogeneity.

Packaging is available in standard industrial containers, such as plastic drums (net weight 180 kg/barrel) and ton barrels (net weight 900 kg/barrel), designed for safe transport and storage. The product should be stored indoors at room temperature to maintain its optimal performance characteristics.

Environmental considerations are increasingly important in the chemical industry. Our FDY Spinning Oil is developed with a focus on sustainability, classified as a green and environmentally friendly oil. This means it is formulated to minimize environmental impact during its production, use, and disposal, adhering to relevant industry standards and regulations where applicable.

Choosing the right spinning oil is a critical decision for textile manufacturers aiming for high efficiency, consistent quality, and reduced operational costs. The performance characteristics, stability, and environmental profile of the spinning finish directly influence the final yarn quality and downstream processability. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality textile auxiliaries that meet the stringent demands of modern high-speed spinning processes.

For manufacturers seeking reliable supply, understanding the source and manufacturing expertise is key. As a dedicated FDY spinning oil manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. ensures stringent quality control throughout the production process. We serve as a trusted polyester filament spinning oil supplier for clients globally. Enquiries regarding spinning finish price, technical data sheets, or requests to buy textile auxiliary agent products like our high-performance FDY Spinning Oil are welcome. We aim to provide competitive pricing and facilitate a smooth process for customers wishing to purchase spinning lubricant solutions that enhance their production capabilities.