Global Investment Bangkok

• MOQ 1000 Ton
• yellowred

We are offering gum rosin, terpineol, pine oil, gum turpentine etc. appearance:transparent solid introduction: gum rosin also called colophony, is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid. uses of gum rosin: at present, most rosin product is used for the manufacturing of paper, paint, soap and printing ink. Since rosin is easily softened and oxidized, in the oil paint industry, the carboxylation reaction of resin acid is usually employed to produce resonates for further use.while in the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized rosin, hydrogenated rosin, etc for further use by its double bond reaction. specifications for ww grade: item results standard gb/t8145-8146-2003 appearance transparent color pale yellow softening point(r&b)°c 76.0 acid number (mg koh / g)≥ 166.0 unsapoinifiable matter% ≤ 5.0 ethanol insolubles % ≤ 0.030 ash content % ≤ 0.020 packing:225kg/galvanized iron drum or in kraft paper bag without liner, 25kgs net each bag storing and transporting: gum rosin must be kept away from heat and flame. any interests in our products, please feel free to contact me asap for further detailed product information

• MOQ 500 Metric Ton
• Long time burning less moisure

We are offering hard wood charcoal. we offer first class hard wood charcaol at premium price , long time burning , very hard and powerfull you can order any quantity from us

• MOQ 1000 Metric Ton

We are offering arabica coffee beans, robusta coffee beans. we offer best central africa coffee from south est of cameroon forest at very good price we can supply up to 5000metric tons monthly contact us for further information.