EPDM 3666, a type of ethylene propylene diene monomer rubber, plays a crucial role in various industries, particularly in China. Its unique properties, such as excellent weather resistance and durability, make it an essential material for applications ranging from automotive to construction. Understanding EPDM 3666 is vital for manufacturers and engineers looking to enhance product performance and longevity.
In this guide, readers will explore the characteristics and benefits of EPDM 3666, including its chemical composition and processing techniques. We will delve into its applications across different sectors, highlighting how it meets the demands of modern engineering. Additionally, the guide will cover market trends and innovations, providing insights into the future of EPDM 3666 in China.
By the end of this guide, readers will have a comprehensive understanding of EPDM 3666, equipping them with the knowledge to make informed decisions in their projects. Whether you are a seasoned professional or new to the field, this resource will enhance your expertise and appreciation for this versatile material.
Comprehensive Guide to ExxonMobil Vistalon™ 3666 Ethylene-Propylene Terpolymer (EPDM)
ExxonMobil Vistalon™ 3666 is a high-performance ethylene-propylene terpolymer (EPDM) rubber known for its exceptional properties and versatility in various applications. This guide will delve into the technical features, types, and applications of Vistalon 3666, providing a thorough understanding of this material’s capabilities and benefits.
Technical Features of Vistalon 3666
Vistalon 3666 is characterized by its unique composition and properties, making it suitable for a wide range of applications. Below is a comparison table highlighting its key technical features:
| Property | Value | Test Method |
|---|---|---|
| Mooney Viscosity | 52 (ML 1 + 4) @ 125°C | ASTM D1646 |
| Ethylene Content | 64% | ASTM D3900 |
| ENB Content | 4.5% | ASTM D6047 |
| Oil Content | 75 phr | ExxonMobil Method |
| Compression Set | Excellent | – |
| Elasticity | High | – |
| Low Temperature Properties | Good | – |
Vistalon 3666’s high elasticity and excellent low-temperature properties make it ideal for applications requiring flexibility and durability. Its oil loadability further enhances its performance in various environments.
Differences in Types of Vistalon EPDM
Vistalon EPDM is available in different grades, each tailored for specific applications. Below is a comparison table of the different types of Vistalon EPDM, including Vistalon 3666 and its variant, Vistalon 3666B:
| Type | Molecular Weight | Diene Content | Applications |
|---|---|---|---|
| Vistalon 3666 | Very High | Medium | Low hardness articles, gaskets, hoses |
| Vistalon 3666B | Very High | Medium | Similar to 3666, with broader molecular weight distribution |
| Vistalon 3000 | High | Low | Automotive seals, weather stripping |
| Vistalon 5000 | Medium | High | Industrial applications, high-performance seals |
The differences in molecular weight and diene content among these grades allow manufacturers to select the most suitable type for their specific needs.
Applications of Vistalon 3666
Vistalon 3666 is widely used in various industries due to its excellent properties. Some common applications include:
- Appliance Gaskets: Its flexibility and compression set resistance make it ideal for sealing applications in household appliances.
- Shock Absorbers: The high elasticity of Vistalon 3666 allows it to absorb shocks effectively, making it suitable for automotive and industrial applications.
- Resilient Profiles: Used in window seals and door profiles, it provides durability and weather resistance.
- Hoses: Its oil resistance and flexibility make it a preferred choice for manufacturing hoses in various industries.
Availability and Trade Terms
Vistalon 3666 is available globally, including regions such as North America, Europe, Asia Pacific, and Latin America. The product can be sourced through various trade terms, including FOB, CFR, and CIF, with payment options like L/C, T/T, and Western Union. For inquiries, you can visit domains like www.lookpolymers.com and www.exxonmobilchemical.com.cn.
Conclusion
ExxonMobil Vistalon™ 3666 is a versatile and high-performance EPDM rubber that meets the demands of various applications. Its unique properties, including high elasticity, excellent low-temperature performance, and oil resistance, make it a preferred choice in many industries. Understanding the technical features and differences among the various types of Vistalon EPDM can help manufacturers select the right material for their specific needs.
FAQs
1. What is Vistalon 3666 used for?
Vistalon 3666 is primarily used for low hardness articles, appliance gaskets, shock absorbers, resilient profiles, and hoses due to its excellent properties.
2. How does Vistalon 3666 compare to other EPDM grades?
Vistalon 3666 has a very high molecular weight and medium diene content, making it suitable for applications requiring flexibility and durability, compared to other grades like Vistalon 3000 or 5000.
3. Where can I purchase Vistalon 3666?
Vistalon 3666 can be purchased through various suppliers, including www.lookpolymers.com and www.exxonmobilchemical.com.
4. What are the key features of Vistalon 3666?
Key features include high elasticity, excellent low-temperature properties, and good oil loadability, making it suitable for a wide range of applications.
5. Is Vistalon 3666 environmentally friendly?
While Vistalon 3666 is designed for performance, its environmental impact depends on the specific application and disposal methods. Always consult local regulations for proper handling and disposal.