Rosin emulsion EK580
EK-550 is a stable waterborne tackified dispersion, it can apply in pressure sensitive adhesives, adhesive tapes and labels, and especially compatible with acrylic, SBR and other waterborne synthetic and natural polymer.
描述
Rosin emulsion EK580
Rosin emulsion EK-580 Rosin Ester Dispersion
(An alternative to AQUATAC XR4324 from Arizona or SNOWTACK 780K from Lawter)
Description
Rosin emulsion EK-580 is unique waterborne, solvent-free emulsion, which with high solids content. Based on acrylic resin emulsion (acrylic Ester), or a styrene – butadiene rubber latex (SBR) pressure sensitive adhesives, where it can greatly improve the BOPP or initial bonding strength, peeling strength and maintain endurance bonding strength.
| Test Items | EK-580 |
| Apperance | White dispersion |
| Softening Point (R&B)°C | 77 |
| pH | 8-9 |
| Viscosity, Brookfield LVTD 60rmp@30°C，(mpa.s） | 200-800 |
| Total Solids content% | 50-55 |
| Average particle size,nm | ＜600 |
| Base Resin, Tg, °C | +30 |
Character
- Unique anionic surfactant system, small particle size, excellent mechanical stability.
- High compatibility diversity, a significant thickening effect and compatibility.
- Full use of water as a solvent, does not contain any organic solvents.
- Improve adhesion, strong initial bonding strength.
- compatible with Acrylic latex, SBR latex, CR latex, EVA latex, TPR(SIS,SBS,SEBS)latex, NBR latex, NR latex.
Application
Emulsion pressure sensitive adhesive, adhesive, especially for double-sided tape to
replace solvent-based tackified resin
Packing and Storage
- Packing: 200kg/drum, IBC tank
- Shelf life : For a period of at least 6 months after shipment from production
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