Construction material Tile Adhesive cellulose ether hpmc

Construction material Tile Adhesive cellulose ether hpmc

Cellulose ether HPMC (Hydroxypropyl Methylcellulose) is a high-purity nonionic cellulose ether produced from natural polymeric cellulose through specialized chemical processing. Appearing as an odorless white powder, cellulose ether HPMC easily dissolves in cold water to yield a clear, viscous solution. It is widely recognized for its versatile performance, functioning as an exceptional thickener, film-former, and moisture retention agent. Cellulose ether HPMC provides crucial structural stability across diverse formulations by improving adhesion, dispersion, and particle suspension. Additionally, it offers robust emulsification, surface activity, and protective colloid capabilities. Ideal for construction materials, coatings, and specialized formulas, our cellulose ether HPMC ensures optimal workability, uniform gelation, and long-lasting quality.

Specification 

Hydroxypropyl Methylcellulose

Appearance:white to off-white powder

Methoxyl Content:18-24%

Hydroxypropyl Content:9-12%

Viscosity:100-200000 mpa.s

Gelation Temperature:56-75°C

Moisture:≤5%

Features & Advantages

Hydroxypropyl Methylcellulose (HPMC) serves a pivotal role in modern tile adhesive formulations, primarily due to its exceptional water retention capacity.

Optimized Cement Hydration: By maintaining an adequate moisture level over an extended period, HPMC guarantees complete hydration of the cementitious binder. This complete reaction is critical for developing optimal mechanical strength, reducing micro-cracking, and preventing surface chalking or debonding.

Climatic Adaptability: In hot, dry, or windy environments where atmospheric evaporation accelerates water loss, HPMC acts as a protective barrier against premature desiccation. It ensures that the fresh mortar retains its required internal moisture, avoiding skinning and structural weakness.

Substrate Synergy: High water retention eliminates the need to pre-wet high-absorption substrates or ceramic tiles prior to installation, streamlining field application steps and saving site labor time.

Enhanced Bond Durability: Adequate internal moisture directly correlates with long-term adhesive force, preventing catastrophic bond failure between the mortar bed and the tile surface under ambient thermal or mechanical stress.

Package

Conventionally packed in polypropylene bags bags with polyethylene moisture-proof inner film, standard net weight 25kg per bag, well sealed, moisture-proof and dust-proof. Small packages or drum packages can be customized according to customer requirements. We can provide you with custom packaging services.

Why Choose us

Longevity reflects quality, stability, and customer satisfaction. Celebrating over 30 years in chemical additive manufacturing, we have evolved into a trusted global source for construction formulation ingredients. Our state-of-the-art facilities yield tens of thousands of tons of RDP, PCE, PVA powder, Cellulose Ethers, and PP fibers annually, serving clients across the globe. Our long history is built upon unwavering product reliability, transparent business ethics, and rigorous quality assurance at every stage of production. Choosing us means working with an established industry veteran that understands your operational challenges and delivers proven, stable additives designed for superior building performance.

If you need free samples of hpmc, please contact our team!

Mobile phone: +86-155 2251 6763

WhatsApp: +86-155 2251 6763

Email: sales03@eclatmat.com