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                              GUM ROSIN
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                              GUM ROSIN
                              Details

                               Brief Intro 
                              GUM ROSIN is distilled from pine resin.

                               Properties and uses 
                              It is a kind of natural resin, amixture with various organic acid, and with special chemical activity, an important chemicals for paper-making, soap, ink, paint, rubber, sythetic resin, electric, insulating material, organic synthesis.

                               Packing 
                              Net WT 225KGS.Packed in galvanizcd iron drums.

                               Storage 
                              Keep in a cool place. To be protected from high temperature, stow away from fire.

                               Technical Specifications 

                              Technical specifications National Std.Of P.R.C.UDC GB8145/8146/8147
                              Name of specifications X grade WW
                              grade
                              WG
                              grade
                               
                              N
                              grade
                              M
                              grade
                              K
                              grade
                              Appearance Transparent Solid
                              Color Slight
                              Yellow
                              Light
                              Yellow
                               
                              Yellow Dark
                              Yellow
                              Yellow
                              -brown
                              Yellow
                              Yellow-red
                              Conform to Chinese Glass Colorimeter Standard Cubes for
                              Rosin Grading
                              Softening Point(R&B)Min. 76°C 75°C 74°C
                              Acid Value Min. 166 165 164
                              Non-saponification
                              Content Max.
                              5% 5% 6%
                              Imputity content Max. 0.03% 0.03% 0.04%
                              Ash content Max. 0.02% 0.03% 0.04%

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