Gum Rosin WW Grade

Product Details

Gum rosin is a natural yellowish solid vitreous organic compound, which also known as colophony. Gum rosin is obtained from the distillation of oleo pine resin, most of them from Pinus merkusii. It is a kind of natural resin, mainly composed of various kinds of resin acids; it can be dissolved easily in many organic solvents, and has special chemical activity. Our Gum rosin known for its high quality. It is available in several grades such as XB, X, and WW to adapted for various industrial needs.

Gum rosin serves multiple roles in the realm of paints and inks, functioning both as a facilitator during processing and as a bonding agent. Furthermore, they possess the ability to enhance the stickiness of label adhesives, acting as tackifiers. The utilization of gum resins spans a wide array of industrial applications. To illustrate, these resins can serve as binding agents in paints and, additionally, elevate the adhesive properties of wax mixtures. They also contribute to improving wetting in soldering processes and enhancing the friction of bows for musical instruments with strings. Moreover, they find application in the production of inks, adhesives, rubber, caulking compounds, and sealants. Their incorporation predominantly aims to provide stability to products, enhance adhesion, or expedite the drying phase.

ITEM CODE : 01GRWW

Product Name : Gum Rosin WW Grade

PRODUCT SIZE : 240 KG / Drum (Net Weight)

SPESIFICATION

SOFTENING POINT : 76 °C min

COLORIMETER : 6.1 - 7

INSOLUBLE MATERIAL : ≤ 0.05 %

ACID VALUE : 160 - 200

SAPONIFICATION VALUE: 170 - 220

ASH CONTENT : ≤ 0.04 %

VOLATILE OIL CONTENT : ≤ 2.0 %

MATERIAL : Pinus merkusii Oleo Pine Resin

PACKING : 3 KG of Galvanized Iron Drum