Structural Introduction of Spinning Oil Additive and Antimicrobial Agent
I. Product Overview
The spinning oil agent preservative is a functional additive specifically designed for the textile and chemical fiber industry. It is mainly developed for spinning oil agent systems of polyester, nylon, polypropylene, etc. The spinning oil agent contains organic substances such as emulsifiers, lubricants, and polar additives. It has sufficient moisture and suitable temperature, which easily leads to the proliferation of microorganisms such as bacteria, molds, and yeasts, causing the oil agent to deteriorate, develop an odor, separate and mold, and fluctuate in viscosity. The spinning oil agent preservative can effectively inhibit the reproduction of microorganisms, stabilize the performance of the oil agent system, ensure smooth spinning production, and reduce production defects such as broken fibers, hairiness, and stains.
II. Core Anti-Bacterial Principle
The spinning oil agent preservative achieves long-term antibacterial and anti-corrosion effects through component penetration and disruption of the metabolic system of microorganisms. The core functions are as follows:
1. Disrupting microbial structure: The effective active ingredients can penetrate the cell membranes of bacteria and molds, destroying the protein and enzyme systems of the microorganisms, blocking the division and reproduction of harmful bacteria in the system, and quickly killing the harmful bacteria from the root cause.
2. Stabilizing the oil agent system: The preservative can be uniformly compatible with the water-based spinning oil agent system without destroying the emulsification, lubrication, and stability of the oil agent. At the same time, it forms a continuous antibacterial environment within the system to prevent problems such as acidification, stratification, precipitation, and odor deterioration of the oil agent, and extend the storage and usage cycle of the oil agent.
III. Main Product Categories
Based on the component system and application conditions, mainstream spinning oil agent preservatives are divided into two categories:
1. Isothiazolinone Compound Type: This is the market's mainstream category with high cost performance and rapid efficacy. It has strong broad-spectrum antibacterial properties and can inhibit most harmful microorganisms such as bacteria, molds, and yeasts. It is suitable for conventional water-based spinning oil agents and is applicable to conventional spinning production lines at normal temperatures.
2. High-Temperature Resistant Long-Lasting Type: It adopts a stable and slow-release formula, has excellent heat resistance, can be adapted to spinning at high temperatures, and can be used for repeated use. It is not prone to decomposition and failure, has strong long-term antibacterial stability, and is suitable for continuous and automated large-scale spinning production lines.
IV. Core Product Characteristics
1. Excellent compatibility: Can fully mix with various water-based spinning oils without layering, precipitation, or demulsification. It does not alter the original viscosity, lubrication, anti-static properties, etc. of the oil agent.
2. Broad-spectrum and highly effective antibacterial: Has good killing and inhibitory effects on common bacteria such as Escherichia coli, mold, yeast, and spoilage bacteria in the oil agent system. Quickly solves the problems of oil agent odor, mold, and deterioration.
3. Strong adaptability to working conditions: Resistant to acid and alkali, good thermal stability. Suitable for all working conditions such as oil agent blending, circulation use, storage and standing, and spray oil agent systems. Suitable for continuous industrial production.
4. Safe and low irritation: Compliant with industrial-grade formula, low odor, low corrosion, does not damage production equipment, does not affect the quality of fiber products, meets industrial production environmental protection requirements.
V. Applicable Scenarios
Widely applicable to various fiber spinning water-based oil agent systems such as polyester, nylon, polypropylene, and spandex. Covers scenarios such as oil agent factory product storage, oil agent blending in the spinning workshop, circulation oil tanks, spray oil agent systems, etc. Also suitable for textile auxiliaries, fiber emulsions, water-based lubrication auxiliaries, and other similar water-based systems for corrosion prevention.
VI. Core Usage Points
1. Addition timing: Can be directly added during oil agent production and blending, and stirring evenly can achieve overall corrosion prevention. It can also be added regularly in the daily maintenance of the circulation oil tank to maintain the antibacterial concentration of the system.
2. Dosage control: Adjust the regular dosage according to the oil agent moisture content, storage period, and environmental temperature. In high-temperature and high-humidity, long-term storage conditions, the dosage can be appropriately increased.
3. Companion management: Regularly clean the impurities and sediment in the oil agent circulation tank to reduce the carrier for microbial growth. Use the corrosion inhibitor in combination to maximize the corrosion prevention effect and avoid secondary pollution of the system.
