Ester Gum

Product NameRRI 85 Food Grade ( Glycerine Based )
Softening Point ( Ball & Ring Method )80°C – 85°C
Acid Value ( mgm KOH/gm )5 max
Viscocity @ ( 30°C of 50% Soln. in Toluene )15 max
Colour Value4 – 7
Suggested usesIn chewing gum and emulsified flavor; as beverage thickener
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Product NameRRI 91 ( Glycerine Based )
Softening Point ( Ball & Ring Method )90°C +- 5
Acid Value ( mgm KOH/gm )9 max
Viscocity @ ( 30°C of 50% Soln. in Toluene )15 max
Colour Value3 – 5
Suggested usesAdhesives, Wax Systems in Hot melt Adhesives, compatible with vinyl co-polymers, used in synthetic floor tile adhesives, Road Marking Paint.
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Product NameRRI 100 ( Penta Based )
Softening Point ( Ball & Ring Method )100°C ± 5
Acid Value ( mgm KOH/gm )20 max
Viscocity @ ( 30°C of 50% Soln. in Toluene )15 max
Colour Value3 – 5
Suggested usesPrimers Undercoats, Aluminium Medium, Hot melt adhesives for packaging & bookbinding,
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DESCRIPTIONRRI 100
Softening Point ( R & B ), °C100 – 110
Colour2 – 3
Acid Value, mgKOH/g, max30
Specific gravity ( 20°C ), ±0.021.07
Melt Viscosity ( 150°C ), cps1000 – 2000
Ash (as weight), % max0.1
Flash Point ( C.O.C. ), °C250
modified gum rosin esters image
ProductRRI 384S
Softening Point ( R & B ), °C90 – 100
Colour3 – 5
Acid Value, mgKOH/g, max15
Specific gravity ( 20°C ), ±0.021.07
Melt Viscosity ( 150°C ), cps350 – 700
Ash (as weight), % max0.1
Flash Point ( C.O.C. ), °C245
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