Gum Rosin

Gum rosin supplied by Jiangmen Xinhui Overseas Chinese Industry Development Co., Ltd. is a natural pine‑derived resin harvested in China. The product is described as having high purity and is offered in two industrial grades, WW and WG, to suit different processing requirements. It is available in a palette of colours including slightly yellow, pale yellow, yellow, deep yellow, brown and yellow‑red, allowing buyers to match aesthetic specifications. These attributes are directly stated by the supplier and form the core technical profile of the material.

In the resin market, gum rosin typically exhibits a melting point between 100 °C and 110 °C and an acid value of 30‑45 mg KOH per gram, which influence its adhesion and film‑forming characteristics. The softening point usually falls in the 80 °C‑90 °C range, and the material is soluble in common organic solvents such as alcohol, ether and turpentine, making it adaptable for formulation work. Standard bulk handling density is around 1.05 g/cm³, and the resin conforms to applicable international resin standards, ensuring consistent performance across applications.

The resin finds use in adhesives, inks, paints, coatings, rubber compounds and certain food‑contact formulations, so manufacturers of these products are the primary buyers. Jiangmen Xinhui ships the material in bulk sacks or drums and can arrange common trade terms such as FOB or CIF, although exact quantities and lead times must be confirmed directly with the supplier. Importers should request a certificate of analysis to verify purity and grade before finalising the purchase.

Jiangmen Xinhui Overseas Chinese Industry Development Co., Ltd. is located at No.19 Guifeng Xi Road, Xinhui Region, Guangdong Province, China, postal code 529100. The company is listed as an imported‑tier supplier and carries a harbor‑level trust tier on the platform, indicating that it has passed basic verification checks. Its response rate is currently recorded as 0 % with no average response time, so buyers should anticipate the need for proactive communication.

The firm’s catalogue lists gum rosin as its principal export, offering a range of colours and the WW and WG grades described in the product data. No additional details such as minimum order quantities, lead‑time estimates or specific certifications are disclosed, therefore interested parties are advised to request this information directly from the supplier before placing an order.