Cellulose Ethers

HPMC — Hydroxypropyl Methyl Cellulose

High water retention, thickening and workability improvement. Suitable for tile adhesive, wall putty, mortar and coatings.

High water retention & workability
Viscosity range 30,000 – 200,000 mPa·s
Improves mortar adhesion & anti-cracking
COA / MSDS / TDS available upon request
CAS No.: 9004-65-3 Viscosity: 30,000 – 200,000 mPa·s Package: 25 kg/bag
Hydroxypropyl Methyl Cellulose (HPMC) powder sample in lab test

Core Specifications

HPMC for construction-grade applications. Typical indices below; actual certificate (COA) is provided per batch.

AppearanceWhite or slightly yellowish powder

Free-flowing; odorless.

COA available
Viscosity40,000–100,000 mPa·s (2% @20°C)

Measured on a 2% solution (Brookfield), 20 °C.

Stable rheology
pH (1% sol.)6.0–8.0 (1% solution)

Neutral to slightly alkaline.

Process friendly
Moisture≤ 5.0% (Loss on drying)

Loss on drying.

Shelf-stable
SolubilityWater-soluble; reversible thermal gelation

Not soluble in hot water; reversible gelation.

Easy mixing
Package25 kg/bag

Multi-ply bag with PE inner liner.

Export standard
Tile adhesive application

Tile Adhesive

Improves open time, slip resistance and final bond strength.

Wall putty finishing

Wall Putty

Provides high water retention for smooth finishing and easy sanding.

Cement mortar workability

Cement Mortars

Enhances workability, water retention and crack resistance.

Trusted Supply • Easy Contact

All HPMC products are from certified partner factories with COA per batch. Focus on your project — we take care of compliance and logistics. Reach out anytime for fast support.

Why Work With Us?

Certified partner factories • COA with every batch • Flexible shipping • Responsive support

FAQ

What is the MOQ and lead time?

MOQ is 1 ton. Typical lead time is 7–15 days depending on stock and port schedule.

Do you provide certificates and testing?

Each batch is supplied with a COA (Certificate of Analysis). Additional documents such as MSDS, TDS or other compliance certificates can be provided when available. For special requests, third-party inspection or testing can be arranged, with the inspection fee borne by the buyer.

Which payment terms do you accept?

T/T, L/C, and flexible options for long-term clients. Please confirm details during inquiry.