Cemotech Construction Chemicals specializes in high-performance redispersible polymer powder (RDP), polycarboxylate superplasticizers, and gypsum retarders, catering to the dry mix mortar industry since 2011. Our RDP enhances the adhesion, flexibility, and durability of tile adhesives, self-leveling compounds, and exterior insulation finishing systems (EIFS). The superplasticizers improve water reduction and workability in concrete admixtures and cement-based products, ensuring high fluidity without compromising strength. Our gypsum retarders effectively control the setting time of plaster-based materials, making them ideal for gypsum board manufacturing, skim coats, and joint fillers.
Startec Modified Starch is a leading supplier of modified starch additives tailored for the construction industry. Our starch-based products are widely used as rheology modifiers, thickeners, and water retention agents in cementitious mortars, wall putty, tile adhesives, and gypsum-based plasters. They significantly improve workability, open time, and sag resistance, reducing material waste and enhancing application efficiency. As an eco-friendly alternative to synthetic additives, our modified starch solutions offer superior viscosity control and adhesion properties for dry mix formulations.
Celofiber Technology manufactures high-quality cellulose fibers designed to enhance crack resistance, anti-sagging, and mechanical strength in dry mix mortar and cementitious coatings. Our cellulose fibers significantly improve the reinforcement, cohesion, and durability of plasters, tile grouts, self-leveling compounds, and lightweight mortars. By providing excellent shrinkage control and impact resistance, our fibers prevent cracking and delamination in rendering and screed applications. Celofiber’s products ensure improved tensile strength, open time, and water retention in high-performance cementitious and gypsum-based systems.
Keyong Cellulose ethers started from 2012, was invested in by Celotech China. Keyoung Cellulose Ethers specializes in high-performance cellulose ethers, including hydroxypropyl methyl cellulose (HPMC) for construction, methyl hydroxyethyl cellulose (MHEC) for dry-mix mortar, and hydroxyethyl cellulose (HEC) thickener for coatings, catering to the construction industry. As one of the best cellulose ether suppliers, we provide products that serve as water retention agents, thickeners, and rheology modifiers in cement-based tile adhesives, wall putty, self-leveling compounds, and gypsum plasters. Our high-viscosity HPMC for putty ensures optimal workability, consistency, and adhesion in dry mix mortars, while also reducing shrinkage and enhancing durability.
