Bio-based Dispersant, Bio-based Grinding Aid Additive

Borregaard’s lignin-based biopolymers are renewable wood-based alternatives to fossil-based chemicals and polymers used in a broad range of industries. Borregaard Biopolymers are REACH exempt and the products are not harmful and have a very low toxicity, especially at the low dosage in the described usages.

The sustainable lignin-based biopolymers offer a broad range of functionalities, including:

- Water-based undercoats/primers

- Top-Coats

- Pigment dispersion

- Milling aid

- Eco-friendly paints with biobased content

* UNIQUE ADVANTAGES:

- Sustainable 100% biobased alternative to dispersants like polyacrylate and polyphosphate

- Improves milling efficiency by reducing slurry viscosity

- Prevents pigment flocculation

- Highly effective and robust (pH, temperature, ionic strength)

- Performance in high strength and gloss

- Benefits in pigments with better, and stable color strength

- Biopolymers improve paint performance and bring cost savings

- Emulsion stabilizer

* TYPICAL PRODUCTS:

◊ Biopolymer B1 (Pionera DX5300): is a modified sodium lignin-based biopolymer. Pionera DX5300 is a brown, water-soluble powder.

◊ Biopolymer B2 (Pionera DX2000): is a highly modified sodium lignosulfonate derived from spruce (softwood). Pionera DX2000 is a brown, water-soluble powder.

◊ Biopolymer B3 (Pionera DX1400): is a highly modified sodium lignosulfonate. Pionera DX1400 is a dark brown, water-soluble powder.