Hangzhou Jingyi Chemical Co Ltd

BK-188N is a thickening and water-retaining agent for dry-mixed mortars, formulated with highly purified and modified natural sodium-based bentonite and functional substances. Its key features include improved thixotropy and viscosity of dry-mixed mortars or putties, significantly enhancing the workability of samples. It produces no air bubbles during application, resulting in a smooth surface without scratches. The applied substrate is flat and smooth under side lighting, without any unevenness or roughness. Furthermore, BK-188N imparts excellent water retention and impermeability to mortars or putties, making them suitable for humid environments. Mortar products with this product exhibit better lubricity and construction efficiency. Its network structure in water imparts higher thixotropy, anti-sagging, and yield strength to the system, and simplifies pumping during construction.