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Gum Rosin, also known colophony or Greek pitch,is a yellowish solid vitreous product resulting from the distillation of Oleo Pine Resin from pine trees. At room temperature rosin is brittle, but it melts at 75°C. It primarily consists of different resin acids, especially abietic acid.
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We represent Indonesian State Owned Company PT.Perum Perhutani, as their Official Agent for the sale of Gum Rosin since 2015.
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Rosin is a basic material for paint industry because rosin is easy to dissolve in alcohol, gasoline, turpentine and others organic solvent. Rosin has colour carrier and enhance colour adhesive property and used in printing ink. Rosin is an unavoidable component in papermaking industry as sizing agent because it can prevent printing oil soaking and dispersing from paper, improves the strength and smoothness of paper; enhances the anti-abrasion of paper.
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Rosin is used as a softening agent to make the rubber soft and easy for kneading, make the filling agent easily dispersed. In addition, this can also help disperse the pigment in the rubber and make the product smooth on surface. With the help of Rosin, rubber gets an increased endurance to laceration and better elasticity.
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Rosin is used for enhancing the strength, plasticity and viscosity of various adhesive. It is also used as an insulator. Being an excellent electric insulator, rosin has been used in the production electronic equipment and as a soldering aid. Abietic acid is the main ingredient of rosin which can be made into a variety of light active and bioactive matters, that have special effects on human body or other organisms. The hydrogenated rosin is used to produce chewing gum. Because of its friction-increasing capacity its powder is used in many sports to reduce the moisture on palms and improve grip. ISPAK offers the Gum Rosin in X WW, etc.
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