Rosin esters
Gardner colour, 50 resin / 50 toluene (Gardn.)
5
Acid value (mg KOH/g)
4
Softening point, ring and ball (°C)
86
Viscosity at 160°C (mPa.s)
About 150
Viscosity at 20°C, 50 resin / 50 toluene (mPa.s)
6-7
Molecular weight (Mw) (G / mole)
About 700
Glass transition temperature (Tg mid) (°C)
35
Totally soluble in aromatic, aliphatic and chlorinated solvents.
Not soluble in alcohols, ketones (except butanol and MEK)
Compatible with ethylene / vinyl acetate copolymers, ethylene, ethyl acrylate, block copolymers (SIS, SBS), natural and synthetic rubbers (SBR, butyl, Chloroprene).
Compatible with terpene phenolic resins, polyterprene resins and some hydrocarbons resins.
CAS
8050-31-5
EINECS
232-482-5
STABILITY AND STORAGE
Sheltered and temperature controlled storage conditions (temperature <25°C). No stacking of pallets. Remove the plastic film protection after transport once in good storage conditions.
About 6 months in flaked form and in block form. Since this product is sensible to gradual oxidation and to compaction, a strict inventory control must be observed (oldest material used first), especially during hot periods. This could affect some properties of the resin.
PACKAGING
Block form in cardboard drums of 200 kg on wrapped pallets of 800 kg.
Pastillated in 25 kg paper bags on wrapped pallets of 1000 kg net weight.
PACKAGING
Block form in cardboard drums of 200 kg on wrapped pallets of 800 kg. Flaked form in 25 kg paper bags on wrapped pallets of 750 kg net weight.
CUSTOMS TARIFF
3806300000
The data herein are based on our knowledge about above product. They are without conditions or warranties, expressed or implied regarding the uses of the product. DRT analytical methods are available on request.