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Forest Chemicals
 
  Tung Oil   Modified Rosin Glycerol Ester   Synthetic Camphor
  Gum Rosin   Maleic rosin   Beta-Pinene   RH Resin Series
  Disproportionated Rosin   Modified Rosin Pentaerythritol Ester   Pinane
  138# Glycerol Ester of Rosin   Modified Rosin Resin  (Alcohol Soluble)   Pine Tar
  145# pentaerythritol rosin resin   RFT Resin Series (Alcohol Soluble)   Alph-Pinene
  Gum Turpentine Oil   Pine Oil  

 

Gum Rosin -- Colophony
H.S.Code:3806-10-1000  Cas No.8050-09-7 

Obtained from crude pine gum

Wuzhou is the largest production base of Gum Rosin in the world. The quality is the famous also.

Item

WW  WG  K

Color 

slightly yellow pale yellow yellow deep yellow yellow brown yellow red
Correspond to the standard glass color piece of rosin
Appearance  transparent solid

Softening Point (ball & ring)

 76℃ min 75℃  min  74℃ min
Acid No.mgKOH/g 166 min 165  min  164 min
Unsaponifiable Material 5% max
Alcohol Insoluble Material 0.03% max 0.04% max
Ash%, max 0.02 0.03 0.04

Special properties
-natural organic compound
-raw material for making soap, paint, and rubber.
-intermediate for synthetic organic chemicals.
Packing, storing and transporting 
-in galvanized iron drum, 225 kg net each drum.
-must be kept away from heat and flame.
-18mts--21.6mts per 20'container
 


 

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