GUM ROSIN WW GRADE 500 GRAMS

Itis a crude raw material used on industrial,on the ordinary application, such as paper making, soap, lubrication oil forstringed instruments.
It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperature.
It becomes sticky when warm and has a faint pine-like odor.
Gum rosin consists of the residue obtained upon distillation of the oleoresin (a natural fluid) from pine trees (the volatile component is spirit of turpentine); wood rosin, obtained by solvent extraction of the stumps, is usually of a darker color.

Rosin mainly is used as the concrete frothing agent and floor tiling adhesive.

Rosin was widely used as an ingredient of some kind of adhesive; especially in heat melt adhesive, pressure sensitive adhesive and rubber adhesive.

Rosin mainly is used for enhancing the strength, elasticity, and viscosity of adhesive.

Gum Rosin can be used as coating material for release control fertilizer.

Rosin can be converted into abietylamine acetate for killing algae, bacteria, mildew, mollusk and others pest.

Rosin is used as insulation material in electric equipment industry.

Rosin also can mix with bakelite and others artificial resin to soak and besmear electric loop.

Abietic acid is the main ingredient of rosin, it can be synthesized with others matter to produce series optics reactive materials and biotic reactive materials; these materials have the special function for human and others organism.

Rosin firstly converted into hydrogenated rosin and then used to produce chewing gum.

Rosin mainly is used as solding aid and metal polishing agent.

Rosin is a kind of weak acidity matter, it can remove oxidation film from the metal surface and slightly erode the surface of the metal, and therefore, lots of solding aid agents contain rosin.

Rosin is a basic material for paint industry because rosin is easy to dissolve in alcohol, gasoline, turpentine, and others organic solvent.

Rosin always is converted to resonate, and then refine with drying oil such as tung oil and mix with volatility solvent to produce various lacquers.

Rosin also take an important role in producing road coating, rosin firstly converted to rosin malefic ester or polymerized rosin or disproportionated rosin Polyols ester, and then used to make the thermoplastic coating for road sign injunction.

Most rosins were applied to papermaking industry as the sizing agent.

Rosin paper sizing agent can prevent printing oil soaking and be dispersing from paper, improves the strength and smoothness of paper; enhances the anti-abrasion of paper.

Rosin is the ingredient of depilatory wax. It’s the traditional formula that effectively removes unwanted hair, and formulated for each skin and hair type.

Rosin always replaces a part of grease to produce soap because rosin has a similar character with fatty acid and cheaper than the fatty acid, but the consumption decline gradually in recent years.

Rosin is used as the softener in synthetic rubber industry; it enhances the plasticity, tears strength, heat resistance, flexibility and anti-abrasion of synthetic rubber; also rosin can be used as dispersant and emulsification in the synthetic rubber industry. After the seventies of twenty century, about 20% of the total annual output of rosin was used in synthetic rubber industry.


Specifications of Dalkem Gum Rosin WW grade 500 grams

Brand No Brand
SKU 267032137_PH-377588894
Model WW grade
What’s in the box Dalkem Gum Rosin WW grade 500 grams