Polyester Resins For TGIC Based Formulations are a specialized category of resins that are designed to meet the stringent requirements of various industrial applications. These resins are characterized by their unique properties, which are derived from their chemical composition and curing process.
1. General Weather Ability and Curing Flexibility
The YZ9803 resin, for instance, exhibits general weather ability and can also be cured with HAA. This characteristic is attributed to its specific acid value and viscosity range, which allow it to withstand environmental factors effectively. The curing time and temperature are also optimized to ensure that the resin can be used in a variety of conditions, enhancing its versatility.
2. High Gloss, Bending Resistance, and Fast Cure
The YZ9803A resin stands out with its high gloss, bending resistance, fast cure, and increased resistance to baking. These properties are a result of its precise acid value and viscosity parameters, which contribute to its superior surface finish and mechanical strength. The curing process, which involves TGIC as a curing agent, further enhances these characteristics, making it ideal for applications that require a durable and aesthetically pleasing finish.
3. Building Materials Grade and Good Weather Ability
Resins like YZ9810 and YZ9820 are classified as building materials grade and possess good weather ability. This is due to their ability to maintain their properties under various weather conditions, which is a direct result of their glass transition temperature and curing time. These parameters ensure that the resin remains stable and functional, even when exposed to harsh environmental conditions.
4. Good Leveling and Suitability for Coatings
The YZ9820D and YZ9820Q resins are known for their good leveling properties, making them suitable for the preparation of low gloss or high gloss aluminum profile powder coatings. The specific viscosity range and curing time of these resins contribute to their ability to form smooth and uniform coatings, which is essential for achieving the desired finish in various applications.
5. Anti-Direct Gas Baking and Outdoor Stability
The YZ9820Q resin also exhibits anti-direct gas baking properties and great outdoor stability. These characteristics are a result of its optimized acid value and viscosity, which enable it to withstand direct exposure to gas and maintain its properties over time. This makes it an ideal choice for applications that require long-term stability and durability.
6. Spraying Friction Guns and Good Leveling
The YZ9820M resin can be used for spraying friction guns and possesses good leveling and great outdoor stability. The specific properties of this resin, such as its viscosity and curing time, make it suitable for applications that require precise and uniform coating application, ensuring a high-quality finish.
7. Boiling Resistance and Fast Reaction Speed
Resins like YZ9830 and YZ9830A exhibit boiling resistance, fast reaction speed, and good weather ability. These properties are a result of their specific acid value and viscosity, which contribute to their ability to withstand high temperatures and maintain their integrity over time. The fast reaction speed also ensures that the resin can be cured quickly, making it suitable for applications that require rapid processing.
8. Good Mechanical Properties and Building Materials Grade
The YZ9835 resin possesses good leveling, good mechanical properties, and is classified as building materials grade. The specific properties of this resin, such as its viscosity and curing time, contribute to its ability to form strong and durable coatings, which is essential for various industrial applications.
9. Sand Grain Powder Coatings with Low Gloss
The YZ9839 resin is suitable for preparing sand grain powder coatings with low gloss. The specific viscosity and curing time of this resin contribute to its ability to form textured coatings with a low gloss finish, which is ideal for applications that require a non-reflective surface.
