Carpet Backcoating
Polymer emulsion binders play a crucial role in carpet backcoatings, offering a range of essential properties for this application. These water based binders provide strong adhesion, effectively bonding the carpet fibers to the backing material. They impart excellent mechanical strength, enhancing the carpet’s overall durability and resistance to wear and tear. Moreover, polymer emulsion binders contribute to dimensional stability, preventing the carpet from shrinking or stretching during use. With their low VOC emissions and environmental friendliness, these binders are the preferred choice for producing high quality and sustainable carpet back coatings.
| Product | Chemical Composition | Solid Content (%±1) | pH (±1) | Viscosity mPas(BROOKFIELD RV-DV II at 25°C) | MFFT⁰C (±2) | Tg⁰C (±2) | Key Features |
|---|---|---|---|---|---|---|---|
| PINOBINDER CT 30 | VAC | 44 | 3 | Max. 100 | 13 | 30 | Binder for non-woven & wadding. |
| PINOBINDER CT 4005 | VAC | 40 | 6 | Max. 200 | < 0 | -5 | Soft and flexible binder for carpet back- coating with low MFFT |
| PINOBINDER CT 4629 | VAC | 46 | 3 | Max. 100 | 12 | 29 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 4431 | VAC | 44 | 3 | Max. 100 | 13 | 31 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 5230 | VAC | 52 | 3 | Max. 500 | 13 | 30 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 5030 | P/VAc | 50 | 4 | 1000-3000 | 5 | 30 | Hard and very flexible binder for carpet back- coating. |
| PINOBINDER CT 5027 | P/VAc | 50 | 3 | Max. 1000 | 10 | 27 | Hard and very flexible binder for carpet back- coating. |
| PINOBINDER CT 4930 | VAC | 49 | 4,5 | Max. 400 | 12 | 30 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 4530 | VAC | 45 | 4,5 | Max. 500 | 12 | 30 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 4628 | VAC | 46 | 4,5 | Max. 2000 | < 0 | 28 | Hard and flexible binder for carpet back- coating with low MFFT |
| PINOBINDER CT 4430 | VAC | 44 | 3 | Max. 100 | < 0 | 30 | Hard and flexible binder for carpet back- coating with low MFFT |
| PINOBINDER CT 4529 | VAC | 45 | 4,5 | Max. 800 | 12 | 29 | Hard and flexible binder for carpet back- coating. |
| PINOBINDER CT 4235 | P/VAc | 42 | 4 | 30000-80000 | 15 | 35 | Hard, high viscosity and flexible binder for carpet back- coating |
| 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 |
