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| Turpentine is a kind of natural essential oil, a mixture with various terpenoid and hydrocarbon. Pinene is major component, with special chemical activity, widely used materials in paint, synthetic camphor, terpineol, synthetic perfume, medicine prod... |
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| Road marking paints made from gum rosin, high molecular polymer, unsaturated dibasic acid and polyalcohol by condensation and esterification, then heat-stabilizer and light-stabilizer are added in. They are irregular hemisphere particals. which have... |
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| Pentaerythritol ester of gum rosin are made from gum rosin,through esterification with pentaerythritol,light color,stabilizing process etc.; used in adhesives,rubber products. ... |
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