Novastar Specialty Additives
Novastar™ Specialty Additives are high-performance functional additives designed to optimize workability, durability, and long-term performance of dry-mix mortars, concrete systems, and industrial formulations. Each product is engineered for reliable quality, formulation compatibility, and consistent on-site performance.
Silicone Hydrophobic Powder
Silicone Hydrophobic Powder is a free-flowing, highly effective water-repellent additive based on silane/siloxane technology. It significantly reduces water absorption while maintaining vapor permeability, improving durability and weather resistance in cement-based and gypsum-based materials.
Key Benefits
Typical Applications
Powder Defoamer
Powder Defoamer is designed to effectively eliminate and control unwanted air bubbles during mixing and application. It improves density, surface quality, and mechanical strength of mortars and cementitious systems without negatively affecting workability.
Key Benefits
Typical Applications
Gypsum Retarder
Gypsum Retarder provides precise and stable control of setting time in gypsum-based products. It ensures consistent workability, extended open time, and reliable setting behavior under varying temperature and humidity conditions.
Key Benefits
Typical Applications
Hydroxypropyl Starch Ether
HPS is a modified natural polymer that enhances workability, water retention, and rheological performance of cement-based and gypsum-based systems. It works synergistically with cellulose ethers to improve application smoothness and resistance to sagging.
Key Benefits
Typical Applications
Polyvinyl Alcohol
Polyvinyl Alcohol is a versatile polymer binder offering excellent film-forming ability, adhesion, and flexibility. It contributes to improved cohesion, bonding strength, and durability in construction materials and various industrial formulations.
Key Benefits
Typical Applications
Need Technical Assistance?
Our technical specialists are ready to support your formulation needs, helping you select the most suitable Novastar™ additives and providing professional application guidance for optimal performance.
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