HPMC for Wall Putty

Hydroxypropyl Methyl Cellulose for Dry Mix Mortar & Wall Finishing Applications

High Performance Construction Additive

HPMC improves water retention, adhesion, workability, and anti-cracking performance in wall putty systems.

What is HPMC for Wall Putty?

Hydroxypropyl Methyl Cellulose (HPMC) is a cellulose ether used in dry mix mortars to improve construction performance and surface finishing quality.

Key Benefits

💧 Water Retention

🧱 Workability Improvement

🕒 Extended Open Time

🔒 Adhesion Enhancement

🚫 Crack Resistance

🌿 Eco-Friendly Material

Technical Specifications

Viscosity: 40,000 – 200,000 mPa.s
Methoxyl Content: 19% – 24%
Hydroxypropyl Content: 4% – 12%
Moisture: ≤ 5%
Ash Content: ≤ 5%

Applications

Wall Putty / Skim Coat
Gypsum Plaster
Cement Mortar Systems
Tile Adhesive Formulations

Technical Blog & Knowledge Center

Dosage, Viscosity, and Function of Hydroxypropyl Methylcellulose in Putty Powder

HPMC manufacturer-Hydroxypropyl Methylcellulose(HPMC)

HPMC for Wall Putty: A Key Additive for Enhanced Performance

HPMC for Construction–Construction Grade HPMC for Mortar&Tile Adhesives

The Importance of Incorporating HPMC for Wall Putty

What is HPMC dosage in wall putty?

Typically 0.2% – 0.5% depending on formulation design.

Why is HPMC used in wall putty?

It improves water retention, adhesion, and prevents cracking.

Which viscosity is best?

75,000 – 100,000 mPa.s is commonly used in wall putty systems.

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