Premium HPMC Hydroxypropyl Methylcellulose China Factory and Suppliers

Leading China factory and suppliers of high-purity HPMC Hydroxypropyl Methylcellulose. Offering viscosity 400-200,000 mpa.s and ash content ≤5% for construction and detergents. Contact us for premium quality cellulose ether.

SupplierHEBEI JINGZUAN CHEMICAL TECHNOLOGY CO., LTD.www.cellulosether.cn

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About this product

Product information from the supplier.

Hydroxypropyl Methylcellulose (HPMC) is a high-performance non-ionic cellulose ether derived from natural polymer materials. Engineered for versatility, it serves as a critical additive across multiple industries, offering exceptional thickening, binding, and film-forming capabilities. Depending on the application requirements, our HPMC is available in two primary grades: Instant Dissolving and Hot Dissolving, ensuring optimal performance for both chemical detergents and heavy-duty construction materials.

By integrating superior water retention and stability, our HPMC empowers manufacturers to enhance the workability and durability of their end products. Whether you are formulating high-end cosmetics, pharmaceutical capsules, or industrial-grade mortars, our HPMC provides the precise rheological control needed to prevent cracking, reduce sagging, and ensure a smooth, professional finish every time.

Detailed Parameters

Product Type	Instant & Hot Dissolving	Dissolving Temp	Room Temp / Above 60°C
Primary Function	Thickener & Emulsifier	Ash Content	≤ 5% (Low Ash Grade)
Application Range	Detergents & Construction	Viscosity Gain	Within 30-60 Minutes
Key Property	High Permeability	Physical Form	Fine White Powder
Stability	No stains after storage	Purity Level	High Density/High Purity

Key Advantages

Anti-Cracking & Drooping

Specifically engineered for wall putty and mortar to eliminate shrinkage cracks and prevent sagging during application.

Extended Open Time

Significantly prolongs the workable time of mortar, allowing for precise adjustment and seamless finishing.

Superior Water Retention

Prevents rapid water loss in construction materials, ensuring optimal hydration and strength development.

High Permeability

Instant-dissolving grade offers rapid dispersion in room temperature water for efficient industrial mixing.

Excellent Fluidity

High-purity powder ensures smooth flowability, reducing clumping and improving mixing efficiency.

Multi-Industry Utility

Versatile use across detergents, cosmetics, ceramics, textiles, and professional construction adhesives.

Product Gallery

Management Platforms

Quality Stability Control

We provide samples from different batches to guarantee consistent quality across every order.

Precision Purity Testing

Rigorous ash ratio and density checks ensure the highest purity levels for industrial applications.

Fluidity Optimization

Advanced processing to ensure smooth powder fluidity for easier integration into production lines.

Custom Formulation

Tailored HPMC grades to meet specific viscosity and dissolving requirements of your product.

Global Shipping Logistics

Secure packaging and optimized shipping routes to ensure timely delivery of chemical raw materials.

Sample Verification

Free samples provided to clients to verify performance before committing to bulk purchases.

Investment Return Comparison

Performance Metric	Standard Grade HPMC	Our Premium HPMC
Ash Content Ratio	Above 5% (Higher residue)	Below 5% (Ultra-pure)
Dissolution Speed	Slow / Clumping prone	Rapid / Smooth dispersion
Water Retention	Moderate / Variable	High / Consistent stability
Anti-Cracking Effect	Basic / Moderate	Advanced / Superior
Powder Fluidity	Average flow	High fluidity / Easy mix

Frequently Asked Questions

Q: What is the difference between instant dissolving and hot dissolving HPMC?

Instant dissolving HPMC can be dissolved in room temperature water and is ideal for detergents and cosmetics. Hot dissolving HPMC requires temperatures above 60°C and is primarily used in construction and ceramic industries.

Q: How can I verify the purity of the HPMC powder I receive?

Purity can be checked via three methods: 1. Ash ratio check (burning the powder; less ash indicates higher quality), 2. Weighing (higher density usually indicates higher purity), and 3. Fluidity check (smoother flow indicates purer powder).

Q: In construction, how does HPMC improve wall putty performance?

HPMC acts as a water retention agent and thickener, which prevents the mortar from drying too quickly. This reduces cracking, prevents drooping, and significantly improves the overall workability for the operator.

Q: Which applications are best suited for the instant dissolving type?

It is widely used in the detergent industry for products such as shampoo, liquid soap, dishwashing detergents, toothpaste, and cloth washing agents, as well as in paints and capsules.

Q: Can I request samples before placing a large commercial order?

Yes, we provide free samples for quality verification. We can provide samples from different batches to demonstrate our quality stability; the buyer only needs to cover the air shipping cost.

Q: What are the typical functions of HPMC in industrial chemicals?

HPMC serves multiple critical functions including acting as a thickener, excipient, emulsifier, film-forming agent, and dispersant, depending on the grade and application.