Ceramics Solutions

Landercoll® Cellulose Ether for Ceramics

Multi-Functional Additives for High-Performance Ceramic Processing

Landercoll® Cellulose Ethers — including high-quality HPMC, HEC, and CMC — are advanced multifunctional polymers developed to optimize performance in the ceramic and refractory industries.

Acting as binders, plasticizers, thickeners, water-retention agents, and rheology modifiers, they deliver exceptional improvement in workability, shaping, drying, and mechanical strength.

From tiles and sanitary ware to glazes, advanced ceramics, and honeycomb structures, Landercoll® cellulose ethers ensure consistent quality, reduced defects, and enhanced production efficiency.

✓ Superior binding & plasticizing

✓ Excellent water retention

✓ Enhanced workability & strength

✓ Reduced defects & cracks

Premium Quality

3 Product Types

100% Quality

Key Functions

Key Functions of Cellulose Ether in Ceramic Processing

Binder – Strength and Cohesion at Every Step

Ensures strong bonding between ceramic particles.
Provides uniformity in green bodies and stable compaction.
Minimizes cracking or delamination during forming and drying.

Plasticizer – Enhanced Moldability and Flexibility

Increases the plasticity of clay and ceramic masses.
Enables easier shaping, extrusion, and pressing.
Improves flow dynamics in casting and injection systems.

Thickener & Rheology Modifier – Precise Flow Control

Stabilizes dispersion of fine ceramic powders in suspensions.
Allows controlled viscosity for casting, glazing, and coating.
Prevents sedimentation and ensures uniform layer thickness.

Water-Retention Agent – Controlled Drying Dynamics

Maintains adequate moisture during shaping and drying.
Prevents surface cracks, internal voids, and warping.
Improves coating uniformity and glaze smoothness.

Green Strength Enhancer – Stability Before Sintering

Increases the cohesive and mechanical strength of green bodies.
Reduces handling breakage and deformation.
Ensures dimensional accuracy and lower scrap rates.

→

Result: superior surface quality, higher yield, and optimized production economics.

Applications

Typical Applications of Landercoll® Cellulose Ether in Ceramics

Application Area	Processing Role	Performance Benefits
Sanitary Ware	Thickener, Water Retention	Smooth surface finish, reduced drying defects
Ceramic Glazes	Rheology Modifier, Stabilizer	Uniform coating, high suspension stability
Advanced Ceramics	Binder, Rheology Control	Dimensional accuracy, improved mechanical integrity
Honeycomb Ceramics & Filters	Plasticizer, Binder	Enhances structural strength, reduces deformation or collapse

Product Portfolio

Landercoll® Cellulose Ether Product Portfolio for Ceramics

HPMC

Hydroxypropyl Methylcellulose (HPMC)

Main Features:

Excellent thickening, binding, plasticizing, and water-retention functions

Recommended Applications:

Tiles Sanitary Ware Advanced Structural Ceramics

HEC

Hydroxyethyl Cellulose (HEC)

Main Features:

Rheology control, lubrication, and stable suspension behavior

Recommended Applications:

Glazes Slip Casting Extrusion Systems

CMC

Carboxymethyl Cellulose (CMC)

Main Features:

High dispersibility, electrostatic stabilization, and viscosity regulation

Recommended Applications:

Engobes Glazes Powder Metallurgy Additives

✓

All Landercoll® grades are water-soluble, non-toxic, biocompatible, and environmentally sustainable, meeting stringent industrial and environmental standards.

Our Advantages

Advantages of Choosing Landercoll® for Ceramic Applications

Versatile Functionality

One additive serving as binder, plasticizer, thickener, and water-retention agent, simplifying formulation design.

Enhanced Green Body Properties

Offers greater cohesion, green strength, and dimensional precision prior to sintering.

Excellent Rheology Control

Maintains stable viscosity and flow under shear, ensuring smooth casting, glazing, and coating operations.

High Process Stability

Retains performance under wide pH and temperature conditions, essential for industrial ceramic lines.

Improved Surface & Aesthetic Finish

Promotes even drying and reduces defects such as pinholes, blistering, and cracking.

Eco-Conscious Manufacturing

Derived from renewable cellulose sources, Landercoll® products support sustainable production with low VOC and minimal environmental footprint.

Technical Data

Technical Highlights

Property	Description
Appearance	White to off-white, free-flowing powder
Solubility	Fully soluble in cold water; forms clear solution
Functionality	Binder, plasticizer, thickener, water retention, rheology control
Compatibility	Suitable for clay, feldspar, quartz, alumina, and other ceramic minerals
Thermal Behavior	Forms strong films; easily removed upon firing without residue
Environmental Profile	Non-toxic, biodegradable, REACH & RoHS compliant