Rosin ester dispersion
Description
SNOWTACK™ GE767C is a 55% solids, solvent free, water-borne tackifier dispersion.
The resin component is a rosin ester system designed to provide superior adhesive performance to a wide range of substrates. The dispersion is alkylphenol ethoxylate (APE) free and has a fine particle size with a narrow distribution curve.
SNOWTACK™ GE767C is a tackifier dispersion for formulating into water based adhesives to boost peel and adhesion properties. It is compatible with a range of polymers including acrylics, SBR and natural rubber. Primary application is for packaging and can sealing.
| Property | Value | Test method / Standard |
|---|---|---|
|
Solids
|
55.0%
|
Oven drying; 45 mins, 135°C |
|
Acid Value
|
<25 mgKOH/g
|
Titration (dried dispersion) |
|
Viscosity
|
300 mPa.s
|
Brookfield, Sp.#3 @ 50 rpm, 20°C |
|
pH
|
7.5
|
pH electrode (20°C) |
|
Sieve Residue
|
<50 ppm
|
100 micron filter |
|
Softening Point
|
70°C
|
Mettler (dried dispersion) |
|
Tg
|
20°C
|
DSC (dried dispersion) |
SNOWTACK™ GE767C can be available in IBCs or tank wagon.
Shelf life is typically 9 months from the date of production. The product should be stored at between 5°C and 35°C and avoid
freezing and direct sunlight. Product should be kept sealed to avoid risk of bacteria or fungal contamination from the air.
Product carbon footprint calculated in line with ISO14040 standard is available upon request.
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For more information, please contact your sales or technical representative.