Pressure Sensitive Adhesives
Polymer emulsions are vital components in pressure sensitive adhesives (PSAs), providing key properties for these versatile adhesive materials. These emulsions offer excellent tackiness and adhesion to various surfaces upon applying slight pressure, making them ideal for labels and tapes. They contribute to high cohesion and peel strength, ensuring reliable and durable adhesion. Polymer emulsion based PSAs also exhibit good shear resistance, maintaining their integrity under prolonged stress. With adjustable formulations, they offer versatility in adhesion levels and application techniques, making them a cornerstone of modern pressure-sensitive adhesive technology.
| Product | Chemical Composition | Solid Content (%±1) | pH (±1) | Viscosity mPas(BROOKFIELD RV-DV II at 25°C) | MFFT⁰C (±2) | Tg⁰C (±2) | Key Features |
|---|---|---|---|---|---|---|---|
| PINOBINDER L 2060 | AC | 60 | 3.0-5.0 | Max. 800 | < 0 | (-)45 | High quality, ready-to-use pressure sensitive aqueous acrylic label adhesive. It has excellent adhesive properties with unique balance of peel, shear and tack properties with high drying efficiency at high application speeds |
| PINOBINDER L 2555 | AC | 55 | 3.0-7.0 | Max. 1000 | < 0 | (-)35 | High quality, ready-to-use pressure sensitive aqueous acrylic label adhesive |
| PINOBINDER L 2660 | AC | 60 | 3.0-7.0 | Max. 600 | < 0 | (-)45 | High quality, ready-to-use pressure sensitive aqueous acrylic label adhesive. It has excellent adhesive properties with unique balance of peel, shear and tack properties with high drying efficiency at high application speeds |
| PINOBINDER PT 6544 | AC | 65 | 4.0-6.0 | Max. 1000 | < 0 | (-)44 | High quality, ready-to-use pressure sensitive aqueous acrylic emulsion for the manufacture of low noise BOPP tapes |
| PINOBINDER PT 6535 | AC | 65 | 3.0-7.0 | Max. 1000 | < 0 | (-)35 | PS Adhesive for the manufacture of low noise packaging tapes, printed tapes, consumer tapes and other applications such as aluminum tapes, book covers and strapping tapes |
| LEGEND | SAC: Styrene Acrylic Copolymer | APEO : Alkyl Phenol Ethoxylate |
| VAC: Vinyl Acrylic Copolymer | Tg (°C) : Glass Transition Temperature | |
| AC : Acrylic Copolymer | MFFT (°C) : Minimum Film Forming Temperature | |
| VA/Veova : Vinyl Acetate / Veova | Viscosity (mPas) : Brookfield RV-DV II at 25°C | |
| P/VAc : Polyvinylacetate Homopolymer | N/A : Not Applicable | |
| AA/MLA : Acrylic Acid/Maleic Acid Copolymer | AA : Acrylic Acid |
