The product we are introducing here is Factory Supply Alkyl Ketene Dimer with the CAS number 144245 - 85 - 2. CAS numbers are unique identifiers for chemical substances, which helps in accurately identifying and classifying this product in the chemical industry. This alkyl ketene dimer is supplied directly from the factory, ensuring high - quality control and cost - effectiveness, allowing it to be offered at the best price in the market.
Typically, its molecular formula and structure determine its physical and chemical properties. It may appear as a white to off - white solid or a liquid with specific melting and boiling points. The purity of the product is strictly controlled during the production process to meet various industrial requirements. The specific parameters, such as density, solubility in different solvents, and moisture content, are carefully measured and guaranteed to ensure the stability and performance of the product in different applications.
Alkyl ketene dimer is widely used in many industries. In the papermaking industry, it is mainly used as a sizing agent. By adding it to the pulp, it can improve the water resistance of the paper. This is crucial for many types of paper, such as packaging paper, printing paper, and even some specialty papers. The sizing effect not only makes the paper more durable in wet environments but also enhances the printability and surface smoothness of the paper.
In the textile industry, it can be used in fabric finishing processes. It can provide the fabric with water - repellent properties, making the textile products more suitable for outdoor use or in environments where moisture resistance is required. Additionally, it can also improve the softness and hand - feel of the fabric to a certain extent.
In the leather industry, alkyl ketene dimer can be used as an auxiliary agent in leather treatment. It can enhance the water - proof and anti - staining performance of leather products, increasing their service life and aesthetic value.
When using Factory Supply Alkyl Ketene Dimer, safety precautions must be taken first. Wear appropriate protective equipment, such as gloves and goggles, to avoid direct contact with the skin and eyes.
In the papermaking process, it is usually added to the pulp at a certain stage of the papermaking process. The dosage depends on the type of paper being produced, the quality requirements, and the characteristics of the pulp. Generally, it is recommended to start with a small - scale test to determine the optimal dosage. After adding, ensure thorough mixing to achieve a uniform sizing effect.
In the textile industry, it can be dissolved in an appropriate solvent and then applied to the fabric by padding or spraying methods. The concentration of the solution and the processing conditions need to be adjusted according to the type of fabric and the required performance.
In the leather industry, it can be added to the leather treatment bath. The treatment time and temperature also need to be carefully controlled to ensure the best results.
Case 1: A papermaking company used our Factory Supply Alkyl Ketene Dimer in the production of packaging paper. Before using, the packaging paper had a relatively low water resistance, which often led to damage during transportation in humid environments. After adding our product at an appropriate dosage, the water resistance of the packaging paper was significantly improved. The paper retained its strength and integrity even when exposed to moisture for a certain period, reducing the loss of products during transportation and storage.
Case 2: A textile manufacturer applied our alkyl ketene dimer in the finishing of outdoor sportswear. The sportswear had poor water - repellent performance originally, which affected the wearing experience of consumers in rainy or humid weather. After using our product, the sportswear showed excellent water - repellency. Water droplets rolled off the fabric surface easily, keeping the wearer dry and comfortable. This also improved the market competitiveness of the sportswear products.
Case 3: A leather processing factory used our product in leather treatment. The leather products, such as bags and shoes, had a problem of being easily stained by water and dirt before treatment. After adding our alkyl ketene dimer to the leather treatment process, the leather products became more resistant to water and stains. The surface of the leather was easier to clean, and the overall quality and durability of the leather products were enhanced.
If you have any questions about Factory Supply Alkyl Ketene Dimer CAS 144245 - 85 - 2, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
