As the global textile industry continues to evolve, the demand for high-quality fabric finishing auxiliaries that deliver superior handfeel and performance is paramount. Achieving exceptional softness, fluffiness, and smoothness is a key objective in enhancing fabric aesthetics and comfort. Among the various finishing agents available, advanced silicone softeners, particularly those based on block copolymer structures, have emerged as leading solutions due to their unique properties and performance capabilities.

NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing cutting-edge chemical solutions for a wide range of industries, including textiles. Our portfolio includes a high-performance Block Silicone Oil designed specifically for modern fabric finishing processes. This product is a colorless, transparent, viscous liquid, representing a sophisticated composition of siloxane, polyamine, and polyether polymers.

The distinguishing feature of this Block Silicone Oil lies in its molecular architecture. It possesses a long chain linear chemical structure, which is crucial for its efficacy. This structure allows for excellent surface covering and permeability on various types of fabrics, ensuring uniform distribution and penetration of the softening agent throughout the fiber matrix. The result is a consistently soft and luxurious feel across the entire textile.

Key physical and chemical indices highlight the quality and stability of this product. It presents as a weak cation/nonionic liquid with a pH range of 6.0 to 7.0, making it compatible with a wide array of other textile auxiliaries typically used in dyeing and finishing baths. With a solid content of approximately 75%, it offers a highly concentrated formulation, allowing for effective use at lower dosages. Its solubility in water facilitates easy dispersion and application in aqueous finishing baths.

The performance characteristics of this Block Silicone Oil are truly outstanding. It is engineered to impart a high degree of fluffiness, softness, thickness, and smoothness to treated fabrics. These attributes combine to create a highly desirable handfeel that enhances the perceived quality of textiles. Furthermore, the product exhibits extremely low yellowing tendencies, which is critically important for maintaining the brightness and purity of white or light-colored and whitened fabrics after finishing.

Operational stability is another significant advantage. During processing, this silicone oil demonstrates excellent stability, ensuring no sticking on rollers or cylinders, and crucially, no floating oil or demulsification in the application bath. This stability is maintained even under demanding conditions, as the product offers high temperature resistance, high acid and alkali resistance, electrolyte resistance, and high shear resistance. These properties prevent stratification and performance degradation in complex processing environments.

The finishing effects provided by this Block Silicone Oil are not only immediate but also durable and washable. It endows fabrics with a durable and washable fluffy, smooth, soft, and elastic style. Additionally, it can make treated fabrics more hydrophilic, improving moisture management properties, and can also enhance the tear strength of certain materials.

This versatile softener is suitable for application on a broad range of fibers and fabrics. It delivers a particularly high fluffy and soft effect on materials containing acrylic fiber, cotton, silk, polyester, wool, and various blends. Typical applications include after-finishing of synthetic fiber yarns and fabrics in dyeing factories, soft finishing of items like jeans, washcloths, and sweaters in washing mills, and finishing knitted fabrics in knitting factories to improve expansion width without deformation.

Recommended usage guidelines suggest typical concentrations for dipping applications ranging from 2-5% (O.W.F - On the Weight of Fabric) with a bath ratio of 1:10-15 at room temperature for 15-30 minutes, ideally at a pH below 6.0 for better results. Padding applications can utilize concentrations of 10-50 g/L through dip rolling or dip rolling methods. It is important to note that these are reference guidelines, and users should conduct their own experiments to optimize the process parameters based on specific fabric types, desired effects, and equipment.

For commercial considerations, NINGBO INNO PHARMCHEM CO.,LTD. serves as a reliable global manufacturer and supplier of this advanced textile auxiliary. We understand the importance of consistency and quality for our clients in the textile industry. Inquiring about the current price or understanding the process to buy this product is straightforward. We are committed to facilitating a smooth purchase experience for businesses worldwide. Our product is packaged in 160kg plastic drums for safe storage and transportation. It should be kept in a cool, dry place, sealed, and protected from insolation and freezing. The standard shelf life is 6 months when stored correctly. This product is classified as environmentally friendly and non-hazardous, permitting safe handling and transport.

Choosing the right softener is a critical step in achieving desired fabric aesthetics and performance. The Block Silicone Oil from NINGBO INNO PHARMCHEM CO.,LTD. offers a powerful combination of superior softening, low yellowing, exceptional stability, and broad applicability, making it an excellent choice for advanced textile finishing operations. For detailed information regarding specifications, pricing, or to discuss your specific requirements and initiate a purchase order, please contact our sales team. As a dedicated supplier, we are ready to assist you in optimizing your fabric finishing processes.