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sales@landu-china.com +86 180 4322 4403
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.

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💧
🔗
⚡

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

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ACCURATE™ Hydrophobic RDP
CAS: 24937-78-8
HS Code: 39052900
Premium-laatu
Hydrofobinen

Available Product Grades

💚
Economical
Cost-effective solution
💙
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Balanced performance
⭐
Premium
Maximum performance

Core Applications & Industries

🏢

Construction Products

Advanced polymer solutions for modern construction materials and systems

Korkea suorituskyky
💧

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🏠

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⚡

Self-leveling Compounds

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Helppo käyttö
🎨

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Kestävyys
🔧

Tekninen tuki

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🔬
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Solid Content
⚖️
400-600
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🧪
6-8
pH-arvo
🔄
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💧
Hydrophobic Category
📊 Technical Parameter
✅ Specification Value
🧬 Polymer Type
VAV/VAC (Vinyl Acetate–Vinyl Versatate Copolymer)
🛡️ Protective Colloid
PVA
🔬 Solid Content (%)
≥ 99
🧪 Ash Content (%)
12 ± 2
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400–600
🌡️ Glass Transition Temp (Tg °C)
-10
🌡️ Min. Film Formation Temp (MFFT °C)
0
🧪 pH-arvo
6–8
🔄 Product Type
Flexible
💧 Product Category
Hydrofobinen

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Three key performance advantages that set our product apart

🌊
99.8%
Vedenkestävä

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
🔗
3x
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

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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
Real-World Solutions

Typical Hydrophobic RDP Applications

Discover how our hydrophobic RDP enhances performance across diverse construction applications

Laatan Liimausan Application
C2TE / S1 Grade
💧 Water Resistant
🔗 Strong Adhesion
🏢

laastiliima

(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
✓
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EIFS / ETICS
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🛡️ Crack Prevention
🏠

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✓
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✓
Paranneltu elastisuus
✓
Pitkäaikainen kestävyys
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⚡ Helppo käyttö
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🎨

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✓
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✓
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✓
Vedenkestävyys
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Wall Putty
✨ Smooth Finish
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🧱

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Premium-laatu

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✓
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✓
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✓
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Discover how our Hydrophobic RDP can improve your specific application requirements

4+
Key Applications
99.8%
Vedenkestävä
25+
Vuosien kokemus
Professional Solutions

Packaging & Storage

Comprehensive packaging solutions and storage guidelines for optimal product protection

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📦

Standard Packaging

Professional Industrial Grade
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Our standard packaging features 25 kg moisture-protected bags with inner plastic lining, specifically designed for optimal Hydrophobic RDP handling and storage. Each bag is engineered to maintain product integrity while providing convenient handling for industrial applications.

⚖️
25kg
Per Bag
Optimal handling size for industrial use
🛡️
100%
Protected
Moisture-resistant inner lining
📚
1,300kg
Max Stack
52 bags stacking capacity
🎯
RDP
Optimized
Specialized for polymer powder
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⚙️

Custom Packaging

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Custom

We offer tailored packaging options designed to meet your specific product characteristics and market requirements for Hydrophobic RDP applications.

📏
Custom Sizes
Available in 10kg, 20kg, and 50kg options
🏷️
Private Label
Your brand packaging solutions
🌍
Regional Compliance
Market-specific requirements
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🏪

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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
🔒
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🎁
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✅
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cURL Too many subrequests. ACCURATE™ Hydrofobinen RDP

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💧

Vedenkestävyys

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🔗

Enhanced Adhesion

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⚡

Structural Integrity

Long-lasting performance reliability

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🆓
ILMAINEN
Näyte
⚡
FAST
Delivery

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
👨‍🔬
Tekninen tuki
💰
No Cost
🤝
Yhteistyön Huippuosaaminen

Why Collaborate with LANDU?

🏆
Reliable Industry Leader

LANDU stands as a reliable industry leader, known for delivering quality, cost-effective chemical solutions with full technical support. We specialize in Cellulose Ethers (HPMC, HEMC, HEC) and Hydrophobic RDP production, while also offering Polycarboxylate Superplasticizers, Gypsum Retarders, Silicone Hydrophobic Powders, and Powder Defoamers — making us your comprehensive chemical partner for all construction and industrial applications.

🧪

Cellulose Ethers

HPMC, HEMC, HEC specialization

💧

Hydrofobinen RDP

Advanced polymer technology

⚗️

Construction Additives

Complete solution portfolio

Our Credentials

Proven excellence across all dimensions

LANDU Certifications
🛡️

Quality Certifications

Certified ISO 9001 & EU REACH compliance ensuring the highest quality standards and regulatory adherence across all our operations.

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🔬

R&D Innovation Center

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
LANDU Factory Production
Advanced Automation
Premium Raw Materials
Premium Materials

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.

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Landu Uusi Materiaali - Alatunniste
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