Gravity Chemicals

VIMREZ 91/100 – GLYCEROL ESTER GUM

Ester Gum (VIMREZ 91/100) is a high quality ester gum manufactured out of Gum Rosin & Glycerine. It has applications in Adhesives, Wax Systems in hot melt adhesives, compatible with vinyl Co-polymers, used in Synthetic Floor tile adhesives, Road Marking Paint.

Solubility: Widely soluble for instance in aromatic and aliphatic hydrocarbons ketones esters etc.

Compatibility: With Alkyds Maleics phenols commonly used EVAS waxes natural rubber SIS and SBS

Shelf Life: 6 months from the date of manufacture.

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Softening Point ( Ball & Ring Method ) 90°C
Acid Value Max mgm KOH/gm9 max
Tolerance of 50% Soln. in MTO1: Infinite
Colour of 50% Soln. in on Gardner Scale3 – 5
Heat Stability Test at 150⁰c /4 Hrs(Colour Change) 6 max

Appearance : Pale Colour Glossy Fragmented Granules
Clarity : Clear and free of foreign particles and contamination
Packing & Shipment : 25 kgs Net wt. packed in HDPE laminated paper bags.
Application : Adhesives, Wax Systems in hot melt adhesives,
compatible with vinyl Co-polymers, used in Synthetic
Floor tile adhesives, Road Marking Paint.
Solubility : Widely soluble for instance in aromatic and aliphatic
hydrocarbons ketones esters etc.
Compatibility : With Alkyds Maleics phenols commonly used
EVAS waxes natural rubber SIS and SBS
Shelf Life : 6 months from the date of manufacture.