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HPMC for Mortar

Celix Hydroxypropyl Methyl Cellulose (HPMC) optimizes mortar performance in certain fields as moisture, workability and so on.


  • Celix Model: PM-4H, PM-55U, PM-65U, PM-75U

  • CAS No.: 9004-65-3

  • Type: Chemical Auxiliary Agent

  • Appearance: White To Off-White Powder Substance

  • Viscosity Range: 400-75,000m Pa.s (Brookfield, 2% water solution)

  • HS Code: 39123900

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The Role of HPMC in Improving Mortar Quality

HPMC play the role of "magic powder," as they can significantly improve and adjust the performance of mortar with very small amounts (usually 0.1% to 5% of the total mortar mass).

Water Retention

Celix HPMC for mortar effectively retains moisture, preventing premature drying and ensuring adequate cement hydration for strong, uniform curing.

Thickening Effect

It enhances mortar viscosity, maintaining stable consistency and preventing ingredient separation during mixing and application.


Air-Entraining Function

Celix HPMC introduces fine, stable air bubbles, improving mortar flexibility and freeze-thaw resistance without compromising strength.

Adhesive Force

Boosts mortar’s bonding strength to substrates, reducing delamination and ensuring durable adhesion in various construction scenarios.




Lubricating Ability

Reduces internal friction in mortar, enabling smoother mixing, spreading, and workability for efficient application.

HPMC For Mortar Specification

SpecificationIndex
ExteriorWhite or light yellowish white powder
Methoxy.%19-24
Hydroxypropyl,%7.5-12.0
Gel temperature60-70
Ash content,%≤5
Water content,%≤5
pH value6-8
Viscosity(2%, 20C, Mpa.s)400-75000
Granularity98% passed the 80 mesh
Density370-390 g/L


Why Choose Celix？

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Agent Service
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Storage Notice
Quick Sample
Quick Sample

Quick sample supply to assist you in assessing the performance of the product before to purchase.

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Quality Control
Quality Control

To guarantee consistent, high-quality products, rigorous testing is conducted at every level.


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Celix Package
Celix Package

Safe, standardized packaging for extended shelf life and safe transportation.

​Customized Product
​Customized Product

Formulations that are tailored to your particular application requirements.

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Agent Service
Agent Service

Provide marketing, training, and technical assistance to regional partners.



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Online Factory Monitor
Online Factory Monitor

Able to check the Real-time digital portal for production, quality and shipment tracking with full transparency.

Quick Delivery
Quick Delivery

Using digital management to maintain the inventory and flexible logistics, which enables the fast dispatch to meet your urgent project timelines. 

Storage Notice
Storage Notice

Hydropropyl Methyl Cellulose is a powdered polymer that absorbs water and is hygroscopic. It should be kept dry and cool while being stored and transported in its original packing. The original package must be resealed after opening during manufacture and usage to stop moisture ingress.

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Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

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  • +8618330106777
  • info@celixcellulose.com
  • Factory Address: XiuCun West, Jinzhou Economic Development Zone, Shijiazhuang City, Hebei Province, China.
  • HQ Office Address: 1806, Zhongheng Building, Chang'an district, Shijiazhuang, Hebei Province, China.
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