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sales@landu-china.com +86 150 693 53616
High-Purity Industrial Polymer

نوفاستار™ Polyvinyl Alcohol (PVA)

Powered by advanced R&D and precision-controlled manufacturing, LANDU delivers NOVASTAR™ PVA with industry-level consistency, performance, and global reliability.

Stable Viscosity Control
Industry-Level Consistency
Worldwide Trust
Molecular Formula: (C₂H₄O)ₙ
CAS No.: 9002-89-5
99.8%
Purity Level
±2%
Viscosity Control
ISO
جودة معتمدة
Stable Performance
Batch Consistency
Global Standard
درجة ممتازة
Advanced Polymer Technology

LANDU NOVASTAR™ PVA Technology

درجة ممتازة High Stability Excellent Film Formation

NOVASTAR™ Polyvinyl Alcohol is a high-purity, water-soluble polymer engineered for superior film formation, adhesion, binding strength, and multi-industry compatibility. Its controlled viscosity, optimized hydrolysis degree, and excellent solubility make it a preferred choice across manufacturing sectors.

LANDU Quality Assurance

01

Consistent Quality

Batch-to-batch consistency
02

المعايير العالمية

International production

03

R&D Support

Advanced technical team
04

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Customizable formulations
Technical Excellence

Key Technical Advantages

تصاق قوي

تصاق قوي

Enhanced bonding across multiple substrates including paper, textiles, wood, and metals with superior cohesive properties for demanding applications.

Core Technology

Excellent Film Formation

Creates smooth, flexible, and durable films for coatings and adhesives

Fast Dissolution

Superior water solubility with stable viscosity

High Stability

Resistant to oxidation and thermal stress

Wide Compatibility

Seamless integration with various systems

المنتج Highlights

Engineered for Excellence in Every Application

PVA Product Highlights
99.9%
Purity Level
20+
سنوات الخبرة

High-Purity Polymer

Consistent viscosity range with superior quality control

Superior Binding Strength

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متانة محسنة

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المواصفات الفنية

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اللزوجة mPa·s cURL Too many subrequests. 49.6
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نقاء % cURL Too many subrequests. 95.28
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pH (4% solution) — 5.0 – 7.0 5.8
حجم الجسيمات — 20 mesh / 80 mesh Conforms

Values shown are typical and may vary within specification limits. Contact LANDU for custom specifications.

PVA Technical Analysis
✓ Lab Verified

الوصف الفني

NOVASTAR™ PVA is manufactured with precise hydrolysis and viscosity control. Its stable polymer chain structure ensures predictable performance, excellent solubility, and reliable adhesion across applications. Low volatile content and minimal ash ensure high stability during processing and storage.

Application Advantages for Industrial Use

Powered by LANDU's Polymer Engineering Expertise

Textile Sizing Application
01

Textile Sizing & Fiber Processing

Engineered for high-performance warp sizing with enhanced tensile strength, reduced yarn fuzzing, and improved weaving efficiency for high-speed looms.

معرفة المزيد
Adhesive Application
02

Adhesive & Glue Formulations

Precision-controlled polymerization for strong adhesion, excellent film formation, and enhanced water resistance in woodworking and industrial applications.

معرفة المزيد
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03

Coatings, Emulsions & Films

Smooth film formation with improved coating strength, scratch resistance, and increased dispersion stability for water-based paint systems.

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04

Paper Making & Surface Treatment

Trusted by global manufacturers for stronger fiber bonding, improved rigidity, and enhanced printability with superior coating smoothness.

معرفة المزيد
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05

Construction & Mortar Additives

Decades of expertise in dry-mix chemicals, improving mortar cohesion, workability, and reducing cracking for durable construction surfaces.

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06

Resin Intermediate & Specialty Chemicals

High-purity synthetic intermediate for alkyd resins, lubricants, plasticizers, and electronic chemicals with strict impurity control.

معرفة المزيد
Verified through LANDU Laboratory Testing

Performance Demonstration

99.9% Film Integrity

Controlled polymer chain structure ensures uniform, durable film formation.

High Adhesion Strength

Superior bonding performance across porous and non-porous substrates.

Stable Viscosity Control

Every batch follows strict viscosity control and QA protocols.

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Laboratory Verified

100% Formulation Compatibility

Designed for seamless integration with:

Mortars
Emulsions
Coatings
Adhesives
Paper formulations

Packaging & Logistics Reliable Supply Chain by LANDU

التعبئة القياسية

  • 25 kg plastic woven bags
  • 800 kg jumbo bags (optional palletizing)
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تحويل بنكي / T/T
اعتماد مستندي
OA
باي بال

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Modified solubility profiles
Private-label packaging (logo, color, language)
Custom performance optimization
Technical support for product upgrading or formulation transition

Our team supports you from sample testing to full-scale production.

Professional Laboratory

LANDU R&D and الدعم الفني

Global Customer Support

Our R&D centers are equipped for:

Viscosity analysis
Hydrolysis testing
Film formation & strength testing
Adhesion and polymer stability testing
Customized R&D for unique customer applications

Continuous Technical Support

LANDU offers end-to-end technical support, ensuring stable performance in your production process.

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ISO
معتمد
24/7
Support

Claim Your Complimentary NOVASTAR™ PVA Sample

Experience LANDU's polymer performance first-hand:

Fast dissolution
Strong adhesion
Smooth film formation
Industrial-grade purity
عينة مجانية 100% Fast Global Shipping دعم فني متضمن
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LANDU – Your Global Partner for Polymer & Chemical Solutions

At LANDU, we deliver:

High-Performance Additives

Advanced polymer additives engineered for superior performance

Manufacturing Capability

State-of-the-art production facilities with quality assurance

Sustainable Production

ESG-driven practices for environmental responsibility

اللوجستيات العالمية

Reliable worldwide shipping and supply chain management

Partnership Programs

Long-term collaboration opportunities for distributors

Ready to partner with a trusted global supplier?

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