C5 Petroleum Resin vs C9 Petroleum Resin: How to Choose the Best Product for You?

Posted on Mar 04.2025

C5 Petroleum Resin: Excellent Adhesion and Transparency

C5 petroleum resin is derived from the cracked C5 component. It has excellent adhesion, good thermal stability and low odor, so it is widely used in the following fields:

Hot melt adhesive and pressure sensitive adhesive: Improve initial adhesion and peel strength, make adhesive more stable.
Rubber industry: Improve the processing performance of rubber, improve filling capacity and anti-aging performance.
Coatings and inks: Enhance gloss and leveling, make the coating more uniform.

C9 Petroleum Resin: High Weatherability and Excellent Tinting Strength

C9 petroleum resin is derived from the cracked C9 component. It has higher weatherability and excellent tinting ability and is suitable for the following industries:

Coatings and inks: Improve the weatherability of the paint film, enhance adhesion, and make the color more vivid.
Rubber industry: Improve filling performance, improve heat resistance and oxidation resistance.
Asphalt modification: Enhance the anti-aging ability of asphalt and improve the durability of pavement.

How to choose the right petroleum resin for you?

If you are concerned about adhesion, transparency and low odor, C5 petroleum resin is the best choice.
If you need high weather resistance, anti-aging performance and stronger tinting power, C9 petroleum resin is more suitable for your needs.

In some applications, such as rubber and coatings, C5 and C9 resins can be mixed for better comprehensive performance.

Consult now and choose the most suitable petroleum resin product for you!

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