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Your Reliable Polymer Additive from China

Superior Water Resistance • Enhanced Adhesion • Long-Term Durability

Ultimate Hydrophobic Protection

Forms a robust barrier against moisture for construction materials in humid or wet conditions.

Advanced Performance & Flexibility

Enhances bonding, reduces thermal cracking, and adapts to structural movements.

Optimized Handling & Long-Term Reliability

Easy to mix and apply, ensuring smooth finishes and lasting performance.

99.8%

Vodoodporen

Stronger

25+

Years

Your Trusted Source for

Hydrophobic Redispersible Polymer Powder in China

ACCURATE™ Hydrophobic Redispersible Polymer Powder (RDP) is an advanced polymer additive carefully formulated to repel moisture and deliver exceptional water resistance. Perfect for projects exposed to humid or wet conditions, it improves product lifespan while integrating seamlessly into your existing production processes.

LANDU Hydrophobic Redispersible Polymer Powder samples

Why Select ACCURATE™ Hydrophobic RDP?

Outstanding Moisture Protection

Forms a robust hydrophobic shield that safeguards structural integrity in damp or challenging climates.

Superior Bonding

Reinforces adhesion in construction and repair works, ensuring enduring performance over time.

Optimized Handling & Application

Simplifies mixing and spreading, enabling smoother finishes with reduced labor effort.

Long-Term Durability

Withstands environmental stressors that could weaken structures, maintaining consistent performance.

Flexibility & Crack Reduction

Adapts to thermal expansion or contraction within structures, minimizing the risk of surface cracking.

Complete Product Information

Product Overview & Primary Uses

LANDU Hydrophobic Redispersible Polymer Powder

ACCURATE™ Hydrophobic RDP

CAS: 24937-78-8

HS Code: 39052900

Premium kakovost

Hydrofoben

Available Product Grades

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Cost-effective solution

Standardno

Balanced performance

Premium

Maximum performance

Core Applications & Industries

Construction Products

Advanced polymer solutions for modern construction materials and systems

Visoka zmogljivost

Waterproof Mortars

Superior moisture protection for critical waterproofing applications

Moisture Shield

EIFS / ETICS Systems

Enhanced thermal insulation composite systems performance

Thermal Efficiency

Self-leveling Compounds

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Enostavna Aplikacija

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Vzdržljivost

Tehnična podpora

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RDP 8035H

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≥99%

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400-600

Bulk Density (g/L)

6-8

pH vrednost

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Protective Colloid	PVA
Solid Content (%)	≥ 99
Ash Content (%)	12 ± 2
Bulk Density (g/L)	400–600
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pH vrednost	6–8
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Poudarki zmogljivosti

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99.8%

Vodoodporen

Exceptional Water-Repelling Capability

Forms an advanced hydrophobic barrier that provides superior mortar protection against moisture penetration, ensuring long-lasting structural integrity.

✓ Superior moisture protection

✓ Enhanced structural integrity

✓ Long-term durability

Stronger Adhesion

Improved Flexibility & Adhesion

Delivers exceptional bonding strength while maintaining flexibility to accommodate substrate movement and thermal expansion.

✓ Enhanced substrate bonding

✓ Thermal movement adaptation

✓ Crack resistance

50%

Less Effort

Izboljšana obdelovalnost

Optimized flow properties and reduced thermal-stress cracking enable smoother application processes with superior finish quality.

✓ Improved application flow

✓ Reduced cracking risk

✓ Better finish quality

Rešitve za resnične primere

Typical Hydrophobic RDP Applications

Discover how our hydrophobic RDP enhances performance across diverse construction applications

C2TE / S1 Grade

Water Resistant

Močno oprijemanje

Lepilna masa za ploščice

(C2TE / S1 Grade)

Our Hydrophobic RDP ensures strong adhesion and water resistance in high-moisture tile installations, providing long-lasting performance in wet environments.

✓

Superior moisture protection

✓

Enhanced bonding strength

✓

High-moisture compatibility

EIFS / ETICS

Thermal Shield

Preprečevanje razpok

EIFS / ETICS Systems

Thermal Insulation

Hydrophobic RDP protects insulation layers from water ingress and enhances elasticity to prevent cracking over time, ensuring optimal thermal performance.

✓

Water ingress protection

✓

Izboljšana elastičnost

✓

Dolgoročna vzdržljivost

Mortar & Grout

Enostavna Aplikacija

Structural Strength

Plastering Mortar & Tile Grout

Professional Grade

Incorporating Hydrophobic RDP improves workability while maintaining structural strength and water resistance, perfect for professional finishing applications.

✓

Improved workability

✓

Maintained strength

✓

Vodoodpornost

Fugirna masa

Smooth Finish

Moisture Block

Waterproof Wall Putty

Premium kakovost

Hydrophobic RDP prevents moisture penetration and surface defects, ensuring a smooth and durable finish that stands the test of time.

✓

Moisture penetration prevention

✓

Surface defect protection

✓

Smooth, durable finish

Ready to Enhance Your Construction Projects?

Discover how our Hydrophobic RDP can improve your specific application requirements

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99.8%

Vodoodporen

25+

Leta izkušenj

Professional Solutions

Packaging & Storage

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Standardno

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100%

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RDP

Optimizirana

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Prilagojene rešitve

Po meri

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Available in 10kg, 20kg, and 50kg options

Private Label

Your brand packaging solutions

Regional Compliance

Market-specific requirements

Smernice za shranjevanje

Optimal Preservation

Essential

Proper storage is crucial for maintaining Hydrophobic RDP quality. Keep products sealed in a cool, dry environment to preserve water-repelling properties and ensure optimal performance.

15-25°C

Temperature Control

Maintain cool, stable environment

<60%

Humidity Control

Dry conditions are essential

Sealed

Packaging Integrity

Keep bags tightly sealed

Complimentary Samples

Available Now

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Complimentary Samples Available

Discover how LANDU's ACCURATE™ Hydrophobic Redispersible Polymer Powder can upgrade your formulation's water resistance, adhesion, in structural integrity.

Request a FREE sample for rapid delivery, backed by our expert technical team.

Key Performance Upgrades

Vodoodpornost

Superior hydrophobic barrier protection

Enhanced Adhesion

Improved bonding and durability

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Long-lasting performance reliability

FREE

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FAST

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Why Choose ACCURATE™?

✓
Premium hydrophobic polymer technology
✓
Proven performance in demanding applications
✓
Expert technical consultation included
✓
ISO certified manufacturing quality

Ready to Experience the Difference?

Get your complimentary sample with expert technical support

Rapid Delivery

Tehnična podpora

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Odličnost v partnerstvu

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Celulozni etri

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Hidrofobni RDP

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Construction Additives

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Quality Certifications

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Proprietary R&D center boasting 11 patents and 4 usage patents, including breakthrough innovations in Hydrophobic RDP technology.

Production Excellence

Advanced manufacturing capabilities

75,000

tons/year

Advanced Automation

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Flexible automation-based production with a 75,000-ton annual capacity capable of handling large-volume Hydrophobic RDP orders with consistent quality and reliability.

Experience the LANDU Advantage

Request your free sample today and see why ACCURATE™ Hydrophobic RDP sets the benchmark for performance.

LANDU — Quality Reinvented, Reliability Delivered