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sales@landu-china.com +86 180 4322 4403
High-Purity Industrial Polymer

NOVASTAR™ cURL Too many subrequests. (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
Qualité Certifiée
Stable Performance
Batch Consistency
Global Standard
Qualité Premium
Advanced Polymer Technology

LANDU NOVASTAR™ PVA Technology

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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

Global Standards

International production

03

R&D Support

Advanced technical team
04

OEM Solutions

Customizable formulations
Technical Excellence

Key Technical Advantages

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

Core Technology

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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

Produit Highlights

Engineered for Excellence in Every Application

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99.9%
Purity Level
20+
Années d'expérience

High-Purity Polymer

Consistent viscosity range with superior quality control

Superior Binding Strength

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Technical Specifications

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cURL Too many subrequests. cURL Too many subrequests. cURL Too many subrequests. 87.6
Viscosité cURL Too many subrequests. cURL Too many subrequests. 49.6
cURL Too many subrequests. % cURL Too many subrequests. 3.5
Purity % ≥ 91.5 95.28
Ash Content % ≤ 0.5 0.35
pH (4% solution) — 5.0 – 7.0 5.8
Particle Size — 20 mesh / 80 mesh Conforms

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

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✓ Lab Verified

Technical Description

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

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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.

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02

Adhesive & Glue Formulations

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

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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.

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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.

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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.

Performance Testing
Laboratory Verified

100% Formulation Compatibility

Designed for seamless integration with:

Mortars
Emulsions
Coatings
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Paper formulations

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LANDU Packaging

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T/T
L/C
OA
PayPal

PayPal available for samples

OEM Customization Services
Premium Service
Customization Services

OEM & Custom Formulation Services

LANDU – Your Partner for Tailored Polymer Solutions

LANDU provides complete customization services:

Adjusted viscosity & hydrolysis degree
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 Support technique

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.

LANDU R&D Laboratory
ISO
Certified
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
100% Free Sample Fast Global Shipping Technical Support Included
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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

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