2024/04/26

Product Introduction to C9 Cold-Polymerized Petroleum Resin

C9 cold‑polymerized petroleum resin is produced by cracking C9 feedstock; under the action of a catalyst, carbon cationic active centers are formed, initiating chain‑growth polymerization. Consequently, it is not a high‑molecular‑weight polymer but rather a low‑molecular‑weight oligomer with a molecular weight ranging from 300 to 3,000.

2024/04/26

Test Methods for C9 Petroleum Resin

Product model C9 features a low acid value, excellent miscibility, and superior resistance to water, ethanol, and chemicals. It exhibits chemical stability in both acidic and alkaline environments and offers outstanding viscosity control and thermal stability.

2024/04/26

Product Applications of C9 Cold-Polymerized Petroleum Resin

This product is primarily used as an additive in industries such as paints, rubber, adhesives, inks, plastic floor tiles, and modified asphalt.

2024/04/26

Performance and Functions of C9 Petroleum Resin

Paint: Paint formulations primarily utilize high softening-point C9 petroleum resins, DCPD resins, and C5/C9 copolymer resins. The incorporation of petroleum resins enhances the paint’s gloss, improves film adhesion, increases hardness, and boosts resistance to acids and alkalis.

2024/04/26

Packaging and Storage of Petroleum Resin

This product may be transported by truck, ship, or train. Please take precautions against fire, sunlight, and rain, and avoid manual handling. Packaging shall consist of 25-kg multi-layer composite paper bags, or bulk bags with a net weight of 500 kg or 1,000 kg.

2024/04/26

Structure and Properties of Petroleum Resins in Printing Inks

Solubility and release properties of petroleum resins. Solubility refers to a resin’s ability to dissolve in various solvents. In ink formulation, resins are typically used in liquid form; therefore, solid resins must exhibit sufficient solubility to be effectively employed. Even some resins that are already liquid may require solvent dilution to reduce their viscosity before they can be applied.

2024/04/26

Are today’s eyeglass lenses all made of petroleum-based resin?

Resin is a hydrocarbon secretion derived from various plants, particularly conifers. It is valued for its unique chemical structure and its utility as an ingredient in latex paints and adhesives.