N-modified C9 petroleum resin is an aromatic hydrocarbon resin produced from C9 petroleum fractions, used as a tackifier, binding agent, and modifier in adhesives, coatings, rubber, and printing inks to improve tack, viscosity, and cohesion. SUNCHEM supports international buyers with N-Modified Petroleum Resin (C9) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

