|
Specification
|
Standard
|
Typical Data
|
|
Appearance
|
Transparent
|
Transparent
|
|
Color (Gardner)
|
≤8.0
|
8.0
|
|
Softening Point (R.&.B °C)
|
≥76.0
|
77.0
|
|
Acid Value (mgKOH/g)
|
≥166.0
|
170.0
|
|
Ash content (PCT)
|
≤0.020
|
0.010
|
|
Non saponification content (PCT)
|
≤5.0
|
4.5
|
|
Undissolvable object in alcohol (PCT)
|
≤0.030
|
0.01
|
Packaging Detail: In galvanized iron drumAbout 230kg/drum.
Colour slight yellow light yellow yellow deep yellow
Physical property: Gum Rosin is produced by advanced continuous distillation processing
device with high quality oieoresin.
Application: Chinese gum rosin is a kind o f natural resin. It has good solubility in a variety kind of organic
solvents and special chemical activity. Chinese gum rosin is widely used in paper-making, soap, paint, ink, adhesinve, rubber, food and building industries.
Physical property: Gum Rosin is produced by advanced continuous distillation processing
device with high quality oieoresin.
Application: Chinese gum rosin is a kind o f natural resin. It has good solubility in a variety kind of organic
solvents and special chemical activity. Chinese gum rosin is widely used in paper-making, soap, paint, ink, adhesinve, rubber, food and building industries.