CAS 115-86-6 refers to Isopropylated Triphenyl Phosphate (IPPP), a widely used flame retardant and plasticizer in various industries. As a supplier of CAS 115-86-6, I've had the opportunity to work with different grades of this compound and understand the nuances that set them apart. In this blog, I'll delve into the differences between these grades, their applications, and how they can meet the diverse needs of our customers.
Understanding the Basics of CAS 115-86-6
Isopropylated Triphenyl Phosphate is a colorless to pale yellow, viscous liquid with excellent flame retardant properties. It is commonly used in the manufacturing of plastics, rubber, and textiles to improve their fire resistance. The chemical structure of IPPP consists of a phosphate backbone with isopropyl groups attached to the phenyl rings, which enhances its thermal stability and compatibility with different polymers.
Grades of CAS 115-86-6
There are several grades of CAS 115-86-6 available in the market, each with its own unique set of properties and applications. The differences between these grades are primarily determined by factors such as purity, isopropyl substitution ratio, and physical characteristics.
High-Purity Grade
The high-purity grade of CAS 115-86-6 is characterized by a very low level of impurities, typically less than 1%. This grade is produced through a rigorous purification process that ensures a consistent quality and performance. High-purity IPPP is often used in applications where strict quality control is required, such as in the electronics industry. It offers excellent electrical insulation properties, making it suitable for use in printed circuit boards, cables, and other electronic components.
Standard Grade
The standard grade of CAS 115-86-6 is the most commonly used grade in the market. It has a purity level of around 95-98% and is suitable for a wide range of applications. This grade offers a good balance between cost and performance, making it a popular choice for general-purpose flame retardant applications. Standard-grade IPPP is widely used in the manufacturing of plastics, rubber, and textiles, as well as in the production of coatings and adhesives.
Low-Viscosity Grade
The low-viscosity grade of CAS 115-86-6 is designed to have a lower viscosity than the standard grade, which makes it easier to handle and process. This grade is particularly useful in applications where a high degree of fluidity is required, such as in the production of flexible plastics and rubber compounds. Low-viscosity IPPP can be easily incorporated into the polymer matrix, resulting in a more homogeneous and uniform product.
High-Isopropyl Substitution Grade
The high-isopropyl substitution grade of CAS 115-86-6 has a higher ratio of isopropyl groups attached to the phenyl rings compared to the standard grade. This results in improved thermal stability and flame retardant properties. High-isopropyl substitution IPPP is often used in applications where high-temperature resistance is required, such as in the automotive and aerospace industries. It can withstand extreme temperatures without losing its flame retardant effectiveness, making it suitable for use in engine components, interior trim, and other high-performance applications.
Applications of Different Grades
The choice of grade depends on the specific requirements of the application. Here are some examples of how different grades of CAS 115-86-6 are used in various industries:
Electronics Industry
In the electronics industry, high-purity grade CAS 115-86-6 is the preferred choice due to its excellent electrical insulation properties. It is used in the production of printed circuit boards, cables, and other electronic components to prevent the spread of fire and ensure the safety of the devices. The high-purity grade also helps to improve the reliability and performance of the electronics by reducing the risk of electrical short circuits.
Plastics and Rubber Industry
The standard grade of CAS 115-86-6 is widely used in the plastics and rubber industry as a flame retardant and plasticizer. It can be added to a variety of polymers, such as polyvinyl chloride (PVC), polyurethane (PU), and polycarbonate (PC), to improve their fire resistance and mechanical properties. The low-viscosity grade is particularly useful in the production of flexible plastics and rubber compounds, as it allows for easy processing and better dispersion of the flame retardant.
Textile Industry
In the textile industry, CAS 115-86-6 is used to impart flame retardant properties to fabrics and textiles. The high-isopropyl substitution grade is often preferred in this application, as it offers better thermal stability and durability. It can be applied to the fabric through a variety of methods, such as padding, spraying, or coating, to provide long-lasting fire protection.
Coatings and Adhesives Industry
The standard grade of CAS 115-86-6 is also used in the coatings and adhesives industry as a flame retardant and plasticizer. It can be added to the coating or adhesive formulation to improve its fire resistance and adhesion properties. The low-viscosity grade is particularly useful in this application, as it allows for easy mixing and application of the coating or adhesive.
Comparison of Properties
To better understand the differences between the different grades of CAS 115-86-6, let's compare some of their key properties:
| Property | High-Purity Grade | Standard Grade | Low-Viscosity Grade | High-Isopropyl Substitution Grade |
|---|---|---|---|---|
| Purity | > 99% | 95-98% | 95-98% | 95-98% |
| Viscosity | High | Medium | Low | Medium |
| Isopropyl Substitution Ratio | Standard | Standard | Standard | High |
| Thermal Stability | Excellent | Good | Good | Excellent |
| Electrical Insulation Properties | Excellent | Good | Good | Good |
| Flame Retardant Efficiency | High | High | High | High |
Why Choose Our CAS 115-86-6 Products
As a leading supplier of CAS 115-86-6, we offer a wide range of grades to meet the diverse needs of our customers. Our products are manufactured using state-of-the-art technology and strict quality control measures to ensure the highest level of purity and performance. We also provide technical support and customized solutions to help our customers choose the right grade for their specific applications.
In addition to our high-quality products, we also offer competitive pricing and reliable delivery services. We understand the importance of meeting our customers' deadlines and ensuring that they receive their orders on time. Our team of experienced professionals is committed to providing excellent customer service and building long-term relationships with our clients.
Other Related Flame Retardants
In addition to CAS 115-86-6, we also offer other related flame retardants, such as Isopropylated Triphenyl Phosphate 65, Phosphoric Acid 1,3-phenylene Tetrakis(2,6-dimethylphenyl) Ester, and Tritolyl Phosphate. These products offer different properties and applications, and our team can help you choose the right one for your specific needs.
Contact Us for Procurement
If you are interested in purchasing CAS 115-86-6 or any of our other flame retardant products, please feel free to contact us. Our sales team will be happy to provide you with more information, including product specifications, pricing, and delivery options. We look forward to working with you and helping you find the best solution for your flame retardant needs.
References
- "Flame Retardants: Principles and Applications" by Charles A. Wilkie
- "Handbook of Flame Retardants" by George Brostow
