Silicone Hydrophobic Powder Producer

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LANDU Your Reliable Source for Silicone Hydrophobic Powder

Silicone Hydrophobic Powder (SHP) is a powdery hydrophobic agent. The primary function of Silicone Hydrophobic Powder is to make surfaces resistant to water while still maintaining vapor permeability. So it is widely used in waterproof building materials. You can use Silicone Hydrophobic Powder in render and plaster, paint and coating, and EIFS.

LANDU is a leading supplier of Silicone Hydrophobic Powder in China. We can help you design top-quality Silicone Hydrophobic Powder solutions for your projects. Talk to us about your specific needs now.

TOP SUPPLIER FOR SILICONE HYDROPHOBIC POWDER IN CHINA

NOVASTAR™ Silicone Hydrophobic Powder (SHP) : Key Features

- Water Repellency
Form a water-repellent layer on the material's surface
- Improved Durability
Reduce the effects of moisture and extend the lifespan of your products
- Long-Lasting Appearance
Help maintain the aesthetic appearance by reducing stains
waterproofing of the bathroom floor in a new building
Construction worker spreading self-leveling concrete on the floor using a trowel
Spreading wet mortar before applying tiles on bathroom floor tile.

Experience The Difference With NOVASTAR Silicone Hydrophobic Powder Free Sample

Whether you’re in construction or daily chemicals, LANDU NOVASTAR™ Silicone Hydrophobic Powder can improve your products to the next level.
LANDU is willing to send you some free samples for your consideration. Request your FREE Silicone Hydrophobic Powder samples today and discover their benefits.

SHP Powder 7
SHP Powder 6

Achieve Exceptional Results With Silicone Hydrophobic Powder In Applications

We pack the Silicone Hydrophobic Powder in paper bags with a plastic liner for extra precaution. It is recommended that it be kept sealed and away from moisture. Store in a cool and dry place. Do not expose it to direct sunlight or near fire sources.

waterproofing of the bathroom floor in a new building

Waterproof Mortar

  • SHP creates a water-repellent barrier. It protects surfaces from damage and degradation caused by water.
  • It also helps to minimize issues such as efflorescence, mold growth, and freeze-thaw damage.
  • SHP reduces the amount of water absorbed into the mortar, preventing cracks and improving structural integrity.
Construction worker installing styrofoam insulation sheets on house facade

EIFS

  • EIFS are vulnerable to moisture damage. Adding SHP can protect the insulation and prevent issues such as rot.
  • SHP imparts hydrophobic properties, particularly to the base and finish coats.
  • SHP prevents waterborne stains, discolorations, and surface efflorescence, keeping the finish beautiful over time.
Repair works with plaster

Render and Plaster

  • SHP reduces the risk of cracking caused by moisture absorption and freeze-thaw cycles.
  • While SHP prevents liquid water from entering the material, it allows vapor to escape. It can reduce internal condensation and dampness.
  • It can also keep the surface clean and fresh, even in wet or humid conditions.
close up on the roof of a high-rise building against the background of multi-colored bright houses

Paint and Coatings

  • SHP contributes to the coatings’ resistance to UV rays, maintaining the color and integrity of the coatings.
  • SHP could preserve the appearance of surfaces and ensure long-lasting aesthetics.
  • SHP prevents moisture buildup beneath the coating, reducing the risk of blistering or adhesion failure.

Silicone Hydrophobic Powder Packaging and Size

25 KG Bag: 0.69m*0.4m*0.18m

Available in:
• 500kg/Pallet (4 bags/ layer)   • 600kg/Pallet (4 bags/ layer)   • Customized packaging

*Notes: Please make sure NOVASTAR™ Silicone Hydrophobic Powder products are sealed and stored in a cool, dry place away from direct sunlight or fire sources.

Partner with LANDU: Your Professional CE & RDP Manufacturer

LANDU is a leading Chinese manufacturer of cellulose ether and VAE re-dispersible polymer. We focus on in-depth research and development of chemical additives, including HPMC, HEMC(MHEC), HEC, and Silicone Hydrophobic Powder . We are well-equipped to serve the building materials, daily chemicals, food, and pharmaceutical industries.

At LANDU, we provide top-quality Cellulose Ether and RDP products at competitive prices. And we can offer exceptional service support and customize additive formulas to meet your various needs.

Contact Us right now to get your best CE & RDP products.

LANDU: Trusted Quality in Chemical Products

> ISO 9001 and EU REACH certification

Explore LANDU’s trusted chemical products, exported to over 60 countries worldwide. Benefit from our extensive experience collaborating with multinational corporations and top-tier factories. Our independent R&D center and application laboratory innovate with 11 patents and 4 usage patents.

Count on us for high-quality products and customized formulations to meet diverse customer needs.

Easily Handle Large Volume Orders

LANDU operates three major factories with an annual production capacity of 75,000 tons and extensive storage capabilities, ensuring quick delivery of large orders. Our advanced technology and equipment, including DCS quality monitoring and an automatic packing system, allow us to handle various product specifications seamlessly.

> Automated Production Processes

Our highly automated production lines minimize manual labor, enabling us to scale up production quickly to meet large order demands. This flexibility ensures that we can adapt to varying production requirements and maintain timely delivery.

Your Questions Answered: LANDU Silicone Hydrophobic Powder FAQ

We offer 200-600g free sample depending on your needs.

The main difference is in the form of application. Silicone hydrophobic powder is added directly to dry mixtures during production, whereas liquid agents are typically applied as a surface treatment. The powder allows for more uniform distribution throughout the material.

It is typically mixed into dry formulations such as cement, plaster, or coatings during production. The powder disperses evenly throughout the mixture to provide uniform water-repellent properties.

Yes, silicone hydrophobic powder is considered environmentally friendly as it is free of volatile organic compounds (VOCs) and does not release harmful chemicals into the environment.

Yes, silicone hydrophobic powder is suitable for both interior and exterior applications, providing effective water repellency in a wide range of environments and weather conditions.

Have More Questions? Contact Us Anytime!

If you have more questions or need assistance, don’t hesitate to contact our dedicated team. Reach out to us today!

Find the Right LANDU Chemicals to Complete Your Formula

LANDERCOLL® HPMC

LANDERCOLL® HEC

ACCURATE™ VAE RDP

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