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sales@landu-china.com +86 150 693 53616
Advanced Functional Additives

Novastar Szakértői Adalékanyagok

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.

Szilikon Hidrofób Por
Water Repellency
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Szilikon Hidrofób Por

SHP

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.

Fő előnyök

Excellent Water Repellency
Reduced Water Absorption
Maintained Vapor Permeability
Improved Weather Resistance

Typical Applications

Dry-mix mortars Exterior wall systems Tile adhesives & grouts Renders and plasters
Por Defoamer
Efficient Air Control
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Por Defoamer

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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.

Fő előnyök

Rapid Defoaming Performance
Reduced Air Entrainment
Improved Surface Appearance
Fejlesztett mechanikai szilárdság

Typical Applications

Tile adhesives Self-leveling compounds Cement-based mortars Gypsum formulations
Gipsz retarder
Setting Time Control
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Gipsz retarder

Retardálószer

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.

Fő előnyök

Szabályozott kötési idő
Stable Retarding Effect
Improved Workability Window
Consistent Performance

Typical Applications

Gypsum plaster Gypsum mortar Gypsum-based putty Decorative gypsum products
Hidroxi-propil Keményítő Eter
Workability Enhancement
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Hidroxi-propil Keményítő Eter

HPS

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.

Fő előnyök

Improved Workability
Enhanced Water Retention
Anti-Sag Performance
Synergistic with Cellulose Ether

Typical Applications

Tile adhesives Wall putty Plaster and render systems Self-leveling mortars
Polyvinyl Alcohol
Binder & Film Formation
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Polyvinyl Alcohol

PVA

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Fő előnyök

Excellent Film Formation
Erős tapadás
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Typical Applications

Cement-based mortars cURL Too many subrequests. Adhesives cURL Too many subrequests.

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