Cellulose for Gypsum plaster hpmc 4000

Cellulose for Gypsum plaster hpmc 4000

HPMC is a versatile nonionic cellulose ether synthesized from natural polymeric cellulose via advanced chemical processing. This odorless white powder dissolves readily in cold water, transforming into a clear, viscous solution. Designed for broad compatibility, HPMC 4000 provides superior functional features such as efficient thickening, strong adhesion, fine dispersion, and cohesive film formation. It also offers reliable performance in emulsification, gelation, moisture retention, suspension, and colloid protection, backed by inherent surface activity. HPMC 4000 serves as an essential rheology modifier and stabilizer, improving trowelability, extending workability windows, and ensuring uniform texture in diverse industrial, chemical, and building formulations.

Specification

Appearance: white to off-white powder

Viscosity: 100-200000 mpa.s

Methoxyl Content: 18-24%

Hydroxypropyl Content: 9-12%

Particle Size: 98.5%pass 80-100 mesh; 100% pass 80 mesh

Purity: 95%

Moisture: ≤5%

Gelation Temperature: 56-75℃

Features & Advantages

High Pseudoplastic Viscosity: HPMC 4000 imparts structural thixotropy, meaning the plaster exhibits high viscosity at rest to support its own weight against gravity on vertical walls.

Prevents Slumping on Ceilings: Overhead applications benefit immensely because the thickened matrix securely holds thick coats in place without sagging, sliding, or delaminating.

Supports Multi-Layer Application: Contractors can apply thicker single-pass coats without fearing structural deformation, increasing daily productivity and reducing the need for multiple thin layers.

Maintains Edge Definition: Even when applied around corners, reveals, and jambs, the anti-sag property ensures that sharp lines and crisp profiles are preserved during the setting phase.

Why choose us 

Maximizing your business value requires a supplier who delivers more than just raw chemicals. Over 30 years, we have positioned ourselves as a true growth partner, offering premium-grade RDP, high-range PCE, PVA powders, Cellulose Ethers, and PP fibers at direct manufacturing prices. Our scalable production capacity allows us to offer flexible, cost-effective purchasing options without compromising quality standards or performance. We work closely with our partners to optimize formulas, lower raw material costs, and boost final product performance. Choose us for an advantageous balance of premium quality, tailored customer support, and exceptional long-term business value.

If you need HPMC, please contact our team

Mobile phone: +86-155 2251 6763

WhatsApp: +86-155 2251 6763

Email: sales03@eclatmat.com