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Delivering Indispensable Solutions to Global Markets

As a global specialty chemicals leader, SHANDONG LANDU NEW MATERIAL CO., LTD provides high-performance cellulose ethers, redispersible polymer powders, and engineered additives for construction, pharmaceuticals, food, and industrial applications.

LANDU Global Specialty Chemicals Leader

With innovation at our core, Landu is committed to delivering reliable, high-quality chemical solutions that meet the evolving needs of industries worldwide. Our expertise spans cellulose ethers, polymer powders, and functional additives engineered for performance and sustainability.

  • Trusted HPMC & HEMC Manufacturer in China
  • ISO-Certified Quality Management
  • Global Distribution Network
  • R&D-Driven Innovation Culture
Landu Manufacturing Facility

Premium Product Portfolio

Engineered for performance across industries

HPMC Hydroxypropyl Methyl Cellulose

Hydroxypropyl Methyl Cellulose (HPMC)

High-purity cellulose ether for construction, pharmaceuticals, and food applications. Excellent water retention, thickening, and film-forming properties.

  • Viscosity: 400-100,000 mPa·s
  • High water retention
  • Used in tile adhesives, putty, and coatings
HEMC/MHEC

Hydroxyethyl Methyl Cellulose (HEMC/MHEC)

Superior thickener with excellent compatibility in alkaline environments. Ideal for EIFS, paints, and cementitious systems.

  • Excellent in high pH systems
  • Good enzymatic resistance
  • Used in exterior insulation systems
Redispersible Polymer Powder

Redispersible Polymer Powder (RDP)

VAE-based polymer powder enhancing adhesion, flexibility, and water resistance in dry-mix mortars and tile adhesives.

  • Flexible, semi-flexible, rigid grades
  • Improves bond strength
  • Enhances crack resistance
Sodium Carboxymethyl Cellulose

Sodium Carboxymethyl Cellulose (CMC)

Water-soluble polymer used in detergents, food, and pharmaceuticals for thickening, stabilizing, and suspending.

  • High degree of substitution
  • Excellent thickening agent
  • Used in liquid detergents and food products
Hydroxyethyl Cellulose

Hydroxyethyl Cellulose (HEC)

Non-ionic cellulose ether with excellent water solubility and thickening performance in paints, coatings, and personal care.

  • High clarity in solution
  • Good film formation
  • Compatible with surfactants
Polycarboxylate Superplasticizer

Polycarboxylate Superplasticizer (PCE)

High-efficiency concrete admixture that improves workability and reduces water content without compromising strength.

  • Water reduction up to 40%
  • Long slump retention
  • Used in precast and ready-mix concrete

Microcrystalline Cellulose (MCC)

Highly purified cellulose used as excipient in pharmaceuticals, food, and cosmetics for binding, disintegration, and stabilization.

  • Pharmaceutical grade available
  • Excellent compressibility
  • Used in tablets and capsules

Ethyl Cellulose (EC)

Thermoplastic polymer used in controlled-release pharmaceuticals, coatings, and inks for its film-forming and water-insoluble properties.

  • Water-resistant films
  • Used in sustained-release formulations
  • Good thermal stability

Gypsum Retarder

Specialized additive that controls the setting time of gypsum-based plasters and self-leveling compounds.

  • Extends workability time
  • Improves surface finish
  • Compatible with HPMC and RDP

Defoamer

Efficient defoaming agent for mortars, coatings, and industrial processes to eliminate entrained air and improve surface quality.

  • Rapid foam breakdown
  • Prevents pinholes and craters
  • Compatible with various formulations

Polypropylene Fiber

Synthetic fiber used in concrete and mortar to reduce plastic shrinkage cracking and improve impact resistance.

  • Reduces micro-cracking
  • Improves toughness
  • Chemically inert

Hydroxypropyl Starch Ether

Modified starch ether used in tile adhesives and renders for improved workability and open time.

  • Enhances adhesion
  • Improves sag resistance
  • Biodegradable alternative

Industry Applications

Our products serve diverse markets with tailored performance

Construction

Tile adhesives, EIFS, dry-mix mortars, self-leveling compounds, and plasters.

Pharmaceuticals

Controlled release, tablet coatings, vegetable capsules, and excipients.

Personal Care

Shampoos, lotions, detergents, and home care products.

Food & Beverage

Beverages, bakery, sauces, jams, and protein casings.

Comprehensive Services

Supporting your success from formulation to delivery

Cellulose Ether Services

We lead in cellulose technology services, offering global solutions for product selection, technical support, and application development.

Contract Manufacturing

Turnkey formula processing solutions for powder products, including blending, packaging, and quality control.

Formulation Development

Customized and optimized formulations based on customer needs and performance requirements.

Sustainability at LANDU

Committed to environmental protection and social responsibility

Planet

Our commitment to sustainable living through eco-friendly manufacturing and responsible sourcing.

People

Unwavering commitment to employee care, safety, and community engagement.

Prosperity

Enhancing society and generating positive ripple effects through innovation and growth.

Get in Touch

For product inquiries, technical support, or partnership opportunities

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