--Application--
1. Foodstuff Industry - Gum Rosin is firstly converted into hydrogenated rosin, and then used to produce chewing gum
2. Paints & Coating Industry - Rosin is a basic material for paint industry because rosin is easy to dissolve in alcohol,turpentine and others organic solvent. Rosin always is converted to resinate, and then refine with drying oil such as tung oil and mix with volatility solvent to produce various lacquers. Rosin also take 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 thermoplastic coating for road sign inunction.
3. Metal Processing Industry - 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 metal surface and slightly erode the surface of metal, and therefore, lots of solding aid agents contain rosin.
4. Construction Materials Industry - Rosin mainly is used as concrete frothing agent and floor tiling adhesive.
5. Papermaking Industry - Most rosin was applied to papermaking industry as sizing agent. Rosin paper sizing agent can prevent printing oil soaking and dispersing from paper, improves the strength and smoothness of paper; enhances the anti-abrasion of paper. But crystal rosin is unfit for making paper sizing agent due to difficulty of saponification, subsequently makes spot on the paper; sometimes even makes the pipe jam in paper sizing agent producing.
USES of GUM ROSIN:
Paints Paper, Polish, Phenyl, Explosives, Soap, Cracker, Rubber, Ink, soldering fluxes, Intermediate material for synthetic organic chemicals etc
H.S.CODE:3806.10.00 , CAS number : 8005-09-07
PACKING :
240/50 kgs net in New zinc Drum / 25 kgs in pp bag with inner liner Must be kept away from heat and flame
Our Rosin is a brittle, transparent, glassy solid , a natural organic compound, mainly composed of resins, possesses chemical activity when dissolved in many organic solvents.
NAME OF INDEX type X Tipe WW
Color by Lovibond Comparitor SLIGHTLY YELLOW YELLOW
Appearance Transparent Solid Transparent Solid
Softening point ( Ring & Ball Method) Min 78o c Min 77.5 o C.
Impurity /Solubility in Toluen Max 0.05 % Max 0.05 %
Acid Value 160-190 160-190
Saponification Value 170-220 170-220
Iodine value 5-25 5-25
Ash Content <=0.04% <=0.04%
Volatile Oil Content <=0.02% <=0.02%
Gum latex resin is a milky white liquid obtained from the Dyera polyphylla tree. Dyera polyphylla sap has many uses, including as a raw material for chewing gum, car tires, paint, adhesives and varnishes, it can be used as rubber, insulators, medical equipment hoses or pipes, and tire compounds. In the chewing gum industry, it is used as a solidifying agent in the form of acetic acid, alum (alum), and NaOH.,
gum lateks resin is packaged in a pressed 6 kg cube and wrapped in plastic.
Gum latex resin comes from the sap of the Dyera polyphylla tree which is tapped by farmers in their habitat. The Dyera polyphylla tree is now a species that is becoming rare due to deforestation, so farmers are cultivating this tree so that it can once again become a primary tree in the forest because it can reach a height of 80 meters.
