What is Hydroxypropyl Methylcellulose (HPMC)?
Hydroxypropyl Methylcellulose, usually shortened to HPMC, is a special chemical powder used in many industries. It's popular in construction materials, like tile adhesive and wall putty, because it helps make these products easier to work with and stronger after drying.

Inside Our Factory: Step-by-Step Production
At Ningbo Wanhong Ruiquan Technology Co., Ltd., we follow strict quality standards. Here’s how we produce high-quality HPMC in our factory:
1.Raw Material Preparation
We carefully select and test high-quality cellulose. Cellulose is a natural material from plants that forms the base of our product.

2.Alkalization Process
We treat cellulose with alkaline chemicals. This process makes the cellulose easier to modify and ensures a high-quality end product.
3.Etherification
Next, the cellulose undergoes a chemical reaction to form HPMC. This important step gives the cellulose its special water-retaining and thickening properties.

4.Washing and Drying
We wash the HPMC to remove any impurities, then dry it thoroughly. Clean, dry powder ensures our products meet the high standards required by our customers.
5.Grinding and Packaging
Finally, we carefully grind the dried powder into a fine, consistent product and package it safely for shipping around the world.

Why Choose Our HPMC Factory?
Our factory is committed to excellent quality control and reliable supply. Here’s why customers around the globe trust us:
- High-Quality Products: Strict testing and quality management ensure every bag of HPMC is excellent
- Experienced Workers: Our skilled team understands the production process thoroughly.
- Reliable Delivery: We provide stable production capacity and timely shipments to our customers.
Applications of Our HPMC Products
Our Hydroxypropyl Methylcellulose has many important uses:
- Construction Industry: Tile adhesives, mortars, plasters, and wall putty.
- Paint and Coating Industry: Paint thickener and stabilizer.
- Daily Chemicals: Shampoos, toothpaste, and cosmetic creams.
How to Order from Our Factory
Ordering is easy and fast. Contact our friendly sales team, and we’ll help you choose the best HPMC type for your needs. We ensure a clear communication process and smooth shipping arrangements.
Contact Information
Factory Name: Ningbo Wanhong Ruiquan Technology Co., Ltd.
Phone: [+86 18132059888]
Email: [ada@whhpmc.com]
Website: [www.whhpmc.com]