Hydroxypropyl Methyl Celluose (HPMC)
Hydroxypropyl Methylcellulose (HPMC) is a non-ionic, water-soluble cellulose ether derived from natural cellulose. It is commonly used in various industries due to its multifunctional properties. HPMC appears as a white to off-white powder, and when dissolved in cold or hot water, it forms a clear or slightly turbid viscous solution. It is known for its superior water retention, thickening, and film-forming properties.
HPMC is considered safe and non-toxic for both environmental and health purposes. It is biodegradable, compatible with various dietary restrictions, and approved for use in many food and pharmaceutical products.
Wanhong produces a variety of high-quality HPMC, can reduce your costs, improve your business profits.
- CAS:9004-65-3
- Molecular Formula:C3H7O*
- Molecular Mass：59.08708
- EINECS：618-389-6
Main features of Hydroxypropyl MethylCellulose（HPMC)
Water retention：
It is best characterized by good water retention and also improves the anti-sagging properties of the product. It is an indispensable raw material in construction materials and adhesives.
Thickener：
As an efficient thickener, it is widely used in liquid products, especially in liquid coatings and daily chemical grades to improve product stability and application performance.
Film-forming：
It can form strong, transparent and flexible films making it suitable for coatings, edible films, widely used in the pharmaceutical industry for tablets, granules and capsules.
Viscosity：
The viscosity of cellulose is an important parameter that affects its application.HPMC is available in a variety of viscosity grades, from low to high, allowing it to be used to its fullest extent, whether in the construction materials, adhesives or pharmaceutical industries.
Emulsification and Stabilization:
It acts as an effective emulsifier and stabilizer in emulsions, preventing the separation of oil and water phases. This property is beneficial in food production, cosmetics, and pharmaceutical formulations.
Compatibility:
HPMC is compatible with a wide range of construction and liquid materials, allowing for seamless integration in a variety of formulations.
Hydroxypropyl Methylcellulose, commonly abbreviated as HPMC, is a versatile cellulose ether used in a wide range of applications. Derived from natural cellulose, HPMC is a non-ionic, water-soluble polymer known for its superior water retention, thickening, and film-forming properties. These features make it an essential ingredient in many industrial formulations, enhancing product performance and quality.
Product Technical Parameters
| Desc | Range |
|---|---|
| Appearance | White or similar white fibrous orgranular powder |
| Hydroxypropyl content，% | 8-12 |
| Methoxy (degree of substitution) | 18-22 |
| Ash Content (%) | <5 |
| water 2% solution viscosity, mPa.s | 400-85000 Brookfield |
| Gel temperature , 'C | 65-75 |
| PH | 5.5-7.5 |
Aqueous solution of hot soluble cellulose
- Add 200ml of water to the measuring cup.
- Add 2 grams of HPMC to the water.
- Accelerated stirring to become an aqueous solution.
Viscosity grades of HPMC can be customised.
Application of Hydroxypropyl Methylcellulose (HPMC) in Putty
HPMC significantly improves the water retention of putty powder.It prevents the putty from drying too quickly after application, thus extending the working time.Keeps the putty powder usable over a long period of time, resulting in a smoother application and reducing the risk of cracking as the putty powder dries.
HPMC has the ability to enhance the adhesion of putty, prevent shedding or prolong the time of shedding, increase the construction performance of putty, and realize a smooth and durable surface effect.
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P100 | 30000-55000 | 70000-120000 |
| WH-N6416 | ||
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Hydroxypropyl Methylcellulose (HPMC) Applications in Mortar Materials
HPMC enhances the water retention of the mortar, allowing sufficient moisture and open time for the cement to form a stronger, more durable setting mortar.
It improves the water resistance, bond strength, crack resistance, stability and resistance to cracking of the mortar.
These benefits make HPMC an essential additive in modern construction materials, contributing to the efficiency and quality of construction projects.
Recommended Products
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P150 | 55000-650000 | 120000-150000 |
| WH-S6416 | 50000-60000 | 50000-60000 |
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Hydroxypropyl MethylCellulose (HPMC) is Applied in Gypsum Based Materials
HPMC‘s water retention, processability, adhesion and mechanical strength, which enhance product performance and application characteristics, make it a key ingredient in the formulation of a wide range of gypsum-based products.
Cellulose ether can be used in gypsum-based putty, plastering gypsum, machine sprayed gypsum plaster, embedded plaster and many other building materials.The constructionis easy and smooth, with good pumping performance, which can effectively improve the microstructure of gypsum mortar.
Recommended Products
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P50 | 10000-25000 | 10000-50000 |
| WH-S6020 | ||
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Application of Hydroxypropyl MethylCellulose (HPMC) in Ceramic Tile Adhesive
Hydroxypropylmethylcellulose in Tile Adhesive shows high water retention properties, strong bonding, open up the maintenance time of the cement, high viscosity HPMC also has strong anti-slip force, thus improving the efficiency of the installation process.
By adding Man Hong’s HPMC to the tile adhesive, the performance of the adhesive can be achieved with a small addition, resulting in a durable, high-quality finish.
Recommended Products
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P200 | 15000-20000 | 30000-40000 |
| WH-C6416 | 50000-60000 | 100000-140000 |
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Application of Hydroxypropyl Methylcellulose (HPMC) in Spray Materials
HPMC is a multifunctional additive that improves the flow of sprayed materials for easy pumping and atomization. It enhances the adhesion of various substrates for good bonding and service life.
Cellulose’s water retention, pumpability, strong adhesion, and stability make it possible to improve the performance of the mechanical structure and extend the service life of the material.
Recommended Products
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P150S | 50000-60000 | 100000-150000 |
| WH-P6416 | 30000-60000 | 70000-120000 |
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Instant cellulose solution in water
- Add 200ml of water to the measuring cup.
- Add 2 grams of HPMC to the water.
- Without stirring HPMC will quickly dissolve in water.
- It will become sticky after 3-10 minutes.
Time with viscosity can be customised according to customer requirements.
Hydroxypropyl MethylCellulose (HPMC) is Applied in Daily Chemical Materials
HPMC is compatible with a wide range of ingredients, including surfactants, oils, and active compounds, good thickening action and good transparency.allowing for versatile formulations that meet diverse product.
Hydroxypropyl methylcellulose (HPMC) is widely utilized in the formulation of daily chemical products, ranging from personal care items to household cleaning agents.
lt can be used in washing liquid, bath liquid, facial cleanser, lotion, cream, gel, hair con-ditioner and other fields.
Recommended Products
| Item No. | Viscostiry Bookfield | Viscostiry NDJ |
|---|---|---|
| WH-P160S | 35000-60000 | 80000-150000 |
| WH-R6416S | 40000-50000 | 80000-100000 |
| Container Load | 25KG/Bag,12T/20' 24t/40' | |
Technical Specifications of Hydroxypropyl Methylcellulose
- Appearance: White to off-white powder or granules.
- Viscosity: Customizable, typically ranging from 5 to 100,000 mPa·s
- Solubility: Soluble in cold water, forming a clear solution
- pH Stability: Stable across a wide pH range (3 to 11)
- Moisture Content: Typically ≤ 5%
Package&Strorage:
HPMC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.
We can also provide customized packaging and do OEM processing for you.
Keep it in cool dry warehouse,away from moisture, sun,fire,rain.
Top 4 Uses of Hydroxypropyl Methylcellulose
HPMC for Tile Adhesives
Superior water retention and extended open time of mortar mixtures.
Improves adhesion of heavy-duty tiles that won’t move or slip.
The HPMC-containing mortar mixture has smoother workability and improves work efficiency.
HPMC for Putty Powder
The maximum water content of the cement-based putty powder gives it good compatibility.
Putty powder containing HPMC is easier to spread on the wall without running.
HPMC helps putty powder to form a smooth surface.
HPMC for Dry Mix Mortar
HPMC ensures that sufficient moisture is retained in the mortar.
Good solubility in cold weather and prevents cement caking.
A longer open time allows for a wider range of usage scenarios.
HPMC for Self-leveling
HPMC prevents self-leveling water penetration.
The main reason why HPMC prevents material buildup.
HPMC has good suspension properties and can prevent material stratification.
Why Choose WH-HPMC?
Fast Delivery
With plenty of products in stock, your time is very valuable to us and we ship in the fastest time possible!
Technical Support
We offer comprehensive technical support including product selection advice, application guidance, and troubleshooting.
Logistics Support
We have a fixed logistics company, timely delivery and favorable price.
Customized packages
We can design the package to your liking and the package is exclusively yours.
Frequently Asked Questions
We’ve compiled the most frequently asked questions about HPMC for your convenience, but if you have any additional questions, please feel free to contact us.
What types of cellulose do you offer？
Can you provide detailed specifications and safety data sheets (SDS) for your products?
What are the primary applications for your cellulose products??
How do you ensure the quality and consistency of your products?
Do you offer discounts for bulk purchases?
What is the minimum order quantity (MOQ) for your cellulose products?
