Your Best Partner

Landu is a professional manufacturer of cellulose ethers in China with the trademark Landercoll.  RDP is also available with the brand Accurate, which is an important complementary  of cellulose ethers.

Hydroxypropyl Methyl Cellulose (HPMC)​

LANDERCOLL™ HPMC offers a variety of functional properties when dissolved in water. It can be used as thickeners, protective colloids, suspending agents and water retention agents in many materials such as dry mix mortar, detergent, etc. 

HPMC Landercoll K200D

1. High viscosity
2. Applications: Detergents


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HPMC Landercoll K75

1. Medium viscosity
2. Applications: wall putty, skim coat, plasters , tile grout, etc


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HPMC Landercoll K100

1. Medium viscosity
2. Applications: wall putty, skim coat, plasters, tile grout, etc


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HPMC Landercoll K200

1. Very high vicosity
2. Brookfiled @2%: 75,000 cps
NDJ @2%: 200,000 cps
3. Application: tile adhesives


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HPMC Landercoll K150

1. High viscosity
2. Applications: EIFS, tile adhesives


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Hydroxyethyl Methyl Cellulose (MHEC/HEMC)​

LANDERCOLL™  MHEC/HEMC can be used as thickeners, protective colloids, suspending agents and water retention agents in many construction materials.

MHEC Landercoll EM80

1. Medium viscosity
2. Applications: wall putty, skim coat, plasters , tile grout, etc


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MHEC Landercoll EM100

1. Medium viscosity
2. Applications: wall putty, skim coat, plasters , tile grout, etc


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MHEC Landercoll EM200

1. Very high vicosity
2. Brookfiled @2%: 75,000 cps
NDJ @2%: 200,000 cps
3. Application: tile adhesives


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Hydroxyethyl Cellulose (HEC)

LANDERCOLL™ Hydroxyethyl Cellulose is kind of non-ionic water soluble polymer, which is made from natural macromolecular material cellulose through a series of chemical processing. It is a white or off white,odorless, non-toxic powdery material.

HEC Landercoll HE series

1. Economical type
2. Applications: wall paints


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HEC Landercoll BE series

1 Improved enzyme resistance
2. Applications: wall paints


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VAE Redispersible Polymer Powder (RDP)

ACCURATE™ RDP dissolves in water easily and forms the membrane has excellent performance in increasing the cohesion, adhesion and flexibility of various substrates.

RDP Accurate 4012N

Rigid Type; MFFT: 5℃


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RDP Accurate 4025N

Semi-Flexible Type; MFFT: 5℃


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RDP Accurate 5011N

Rigid Type; MFFT: 4℃


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RDP Accurate 5045N

Flexible Type; MFFT: 0℃


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