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				| GSP Tung oil (China Wood Oil) |  |  |  | Tung oil |  |  |  | The largest application for the oil is paint and varnish, and also wide utilized by soap ,inks, electrical insulators. |  |  |  | Color: Transparent or Slightlyturbid, not darker than 0.4gm. potassium chromate in 100ml surphuric acid (s.g.1.84 ) solution. (Color is No darker than Gardner No. 9) Specific gravity (20/4'C) : 0.9360 ~ 0.9395
 Refractive Index (20'C): 1.5170 ~ 1.5220
 Iodine Value: 163 ~ 173
 Saponification value: 190 ~ 195
 Moisture & Admixture (max): 0.3%
 Free Fatty acid (max): 4%
 Worstall's Heat test (max): 7.5 minutes
 Model Beta tung oil test: Negative (no crystalizion)
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							| Industrial field | fat & oils, wax, paint & coating |  |  |  |  |