Understanding Hydrocarbon Resin: HC5 and HC9 Resins Explained

Hydrocarbon resin is a type of polymer resin that is widely used in various industries for its excellent adhesive properties. It is a petroleum-derived product that is obtained through the polymerization of unsaturated hydrocarbons.

1. Hydrocarbon resin is classified into two main types: HC5 hydrocarbon resin and HC9 hydrocarbon resin.

HC5 hydrocarbon resin has a lower molecular weight and is therefore more fluid and tackier than HC9 hydrocarbon resin. It is mainly used in pressure-sensitive adhesives, hot-melt adhesives, and solvent-based adhesives due to its excellent adhesive and cohesive properties. HC5 hydrocarbon resin is also used in coatings and printing inks to improve their adhesion to substrates.

On the other hand, HC9 hydrocarbon resin has a higher molecular weight and is therefore more solid and less tacky than HC5 hydrocarbon resin. It is mainly used in hot-melt adhesives, rubber, and coatings due to its excellent compatibility with other resins and polymers. HC9 hydrocarbon resin is also used as a binder in the production of carbon black masterbatches, where it improves the dispersion of the carbon black in the polymer matrix.

2. What is the forms of Hydrocarbon resin?

Hydrocarbon resin is available in various forms, including solid, liquid, and powder forms. The most common forms of hydrocarbon resin are cold poly resin, coumarone-indene resin, and hydrogenated hydrocarbon resin.

3. Advantages

Hydrocarbon resin has several advantages over other coating binders, such as acrylics, polyurethanes, and polyesters. Hydrocarbon resin has excellent adhesion properties, which make it an ideal binder for coatings and adhesives. It also has excellent chemical resistance and thermal stability, which make it suitable for use in harsh environments. Hydrocarbon resin is also less expensive compared to other coating binders, which makes it a cost-effective option for manufacturers.

4. Who is iSuoChem?

iSuoChem is a leading manufacturer of hydrocarbon resin, offering high-quality HC5 and HC9 hydrocarbon resins. It offers excellent compatibility with other resins and polymers, also offers excellent adhesion properties. these makes it an ideal binder for various coatings and adhesives.

5. Applications of Hydrocarbon resin 

Hydrocarbon resin is widely used in various industries, including adhesives, coatings, inks, and rubber. In the adhesive industry, hydrocarbon resin is used as a tackifier in various adhesive formulations. In the coatings industry, hydrocarbon resin is used as a binder in different types of coatings, including wood coatings, metal coatings, and automotive coatings. In the ink industry, hydrocarbon resin is used as a binding agent in printing inks. In the rubber industry, hydrocarbon resin is used as a raw material in the production of rubber compounds.

In summary, hydrocarbon resin is an important polymer resin that finds applications in various industries for its excellent adhesive properties. iSuoChem is a leading manufacturer of hydrocarbon resin, offering high-quality HC5 and HC9 hydrocarbon resins in different forms. With its excellent adhesion properties and cost-effectiveness, iSuoChem's hydrocarbon resin is a popular choice for manufacturers in different industries looking for a superior coating binder. If you are looking for a reliable hydrocarbon resin supplier, iSuoChem is your best option.