In numerous industrial and consumer goods sectors such as metal die-casting, rubber and plastic molding, textile and leather processing, and personal care, functional additives that offer efficient demolding, excellent lubrication, wear resistance, durability, and environmental friendliness are becoming crucial elements for enhancing production efficiency and product quality. Our company's product, long-chain alkyl silicone oil emulsion 28027E, as a water-based organic silicone emulsion with a long-chain alkyl aryl-modified polyorganosiloxane as the active ingredient, demonstrates significant application value in areas such as metal lubrication, die-casting demolding, plastic modification, chemical fiber spinning, oil additives, and personal care, providing customers in various industries with high-performance, multi-purpose emulsion-based additive solutions.


I. Core Physical and Chemical Properties


The long-chain alkyl silicone oil emulsion 28027E has a milky white appearance and a solid content of 50% plus or minus 2%. This product is composed of a long-chain alkyl aryl-modified polyorganosiloxane as the active ingredient and is dispersed in water through an advanced emulsification process. It belongs to non-ionic or cationic non-ionic water-based emulsions. Its unique molecular structure combines the excellent flexibility and weather resistance of the silicon-oxygen main chain, as well as the hydrophilic property, lubrication, and adhesion brought by the long-chain alkyl and aromatic groups, enabling it to form a uniform and durable protective film on various substrate surfaces.


II. Core Performance Advantages


The long-chain alkyl silicone oil emulsion 28027E exhibits the following core performance advantages due to its unique alkyl aryl co-modification structure in various application systems:


Excellent lubrication, wear resistance, and low carbon deposition at high temperatures. The introduction of long-chain alkyl and aromatic groups significantly enhances the hydrophilicity and thermal stability of the silicone oil, compared to ordinary dimethyl silicone oil emulsions, providing stronger lubrication durability and high-temperature resistance against carbon deposition, especially suitable for high-temperature die-casting processes of aluminum, zinc, and magnesium alloys.


Efficient demolding and high organic compatibility. The product maintains excellent emulsion stability under dilution and shear conditions, providing good demolding effects and excellent compatibility with organic coatings, inks, adhesives, etc., without affecting the secondary processing of the molded products such as painting, printing, and bonding.


Hydrophobic modification and smooth conditioning performance. The product can impart hydrophobic, smooth, and glossy effects to the treated substrate surface, performing particularly well in textile finishing, leather coating, and personal care formulations.


III. Wide Application Areas


The long-chain alkyl silicone oil emulsion 28027E, with its multi-functional performance combination, can play a key role in the following application areas:


1. Metal die-casting and industrial demolding. The product is an important component for preparing water-based metal die-casting demolding agents and lubricants, especially suitable for hot forming processing of aluminum, zinc, and magnesium alloys. Its excellent high-temperature resistance and low carbon deposition properties can effectively protect molds, extend mold service life, and improve the surface finish of castings. The product is also suitable for anti-sticking demolding of rubber, plastic, and polyurethane products.


2. Rubber and chemical fiber processing additives. In plastic modification and chemical fiber spinning oil formulation, the product can be used as a lubricant and anti-static agent, improving the processing smoothness and surface smoothness of fibers and plastic products.


3. Textile and leather finishing. The product can be used as a softening agent, waterproofing agent, and anti-staining agent for textiles, enhancing the softness, glossiness, and wrinkle resistance of textiles, and improving waterproof and anti-staining performance. In leather product manufacturing, it can be used to soften leather, increase glossiness, and improve the touch, providing a lasting moisturizing effect.


4. Coatings, inks, and personal care. In coating and ink formulations, the product can be used as a gloss enhancer, improving gloss and leveling. In personal care products, it can be used as a lubricant and softening agent in skincare products, hair care products, etc., improving skin feel and combing performance.


IV. Packaging Specifications and Storage Conditions Product Long-Chain Alkyl Silicon Oil Emulsion 28027E is packaged in a standard 180-kilogram plastic drum. Customized small drum and ton drum specifications can be provided according to customer requirements. The product should be sealed and stored in a dry, cool, and well-ventilated warehouse, away from open flames, high-temperature heat sources, and direct sunlight. It should be transported as an ordinary organic silicon liquid chemical product to prevent packaging damage and leakage. Under the condition of intact original packaging and sealing, the product has a validity period of twelve months.


V. Quality Assurance and Industry Application Value


During the production process of product long-chain alkyl silicon oil emulsion 28027E, a strict quality control system has been established. Key indicators such as product appearance and solid content are tested throughout the process to ensure consistency and reliability between batches. As industries such as metal processing, rubber and plastic molding, and fine chemicals continue to upgrade towards water-based, efficient, and environmentally friendly directions, the demand for high-performance emulsion additives that have both lubrication and demolding functions, as well as long-term wear resistance and organic compatibility, is steadily increasing. Product long-chain alkyl silicon oil emulsion 28027E, with its unique alkyl-aryl co-modified structure, 50% stable solid content, and wide application adaptability, is becoming an important solution for customers in multiple fields in the selection of demolding lubrication additives, providing strong support for enhancing the quality and optimizing the process of downstream industries.