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    Rosin ester  


Resin No.:

  • 138
  • 145
  • 136
  • RG-90
  • RG-100
  • RG-100D
Rosin ester
parameter
Resin No.
Appearance
Softening point ℃
Acid value (mgKOH/g)
Color
Features
Main application
136
Laminated solid 
=85
=10
=10
Enhance adhesion and gloss of film in the nitrolac, no crystal in resolver.
Nitryl painting and paint 
138
Laminated solid
=85
=10
=8
The top grade rosin and glycerine esterificated.
paint,adhesive agent and paraffined paper 
RG-90
Laminated solid
90±5
=10
2-4
Light color, little smell, good oxidation resistance and thermostability. Strong adhesion raises initial adhesion of high-pressured sensitive rubber.
Covered film adhesive,decoration adhesive,labeling adhesive,belt adhesive,thermosol,sanitary napkins adhesive.
RG-100
Laminated solid
95-100
=40
4-5
Light color, high softening point, good the initial adhesion and thermal stability which surpass polymerized rosin and polyterpene resin.
Rosin ester tackifier designed for covered film adhesive industry.
RG-100D
Laminated solid
100±5
=10
2-3
Light color, good oxidation resistance, thermostability, compatibility and strong adhesion.
Pressure-sensitive adhesive and road paint