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The science behind the cellulose in Gypsum Mortar

Gypsum mortar needs industrial cellulose because they offer perfect consistency, sag resistance, and longer working time.

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Research Development Details

The Celix's Owned Laboratory

Experimental Research Year

2024

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What is Gypsum Mortar?

Gypsum mortar is a building material made primarily from gypsum, used for coating walls, ceilings, and partitions. It is very popular used in Turkey, Kazakhstan, Tajikistan, Kyrgyzstan, Uzbekistan and Turkmenistan market.

Importance of Gypsum Mortar

Compared with traditional cement-based materials, gypsum mortar offers faster setting time, smoother workability, lighter weight, and reduced labor cost, making it highly attractive for interior wall applications.

From a market perspective, the demand for gypsum-based products is growing strongly in regions such as Latin America, Middle East, and Southeast Asia, driven by urbanization, prefabricated construction trends, and the need for high-efficiency building solutions. Governments and developers are increasingly favoring gypsum systems due to their lower carbon footprint and energy-saving advantages compared to cement.


Solve the Common Quality Problems

Gypsum mortar can effectively avoid quality problems such as "hollowing", "cracking" and "falling off" that are prone to occur in cement mortar, thereby improving the overall quality and durability of wall plastering.

Improved the Construction Efficiency

Gypsum mortar offers excellent workability, significantly shortening construction cycles and increasing construction efficiency by 1.5 to 2 times compared to cement mortar. Its lightweight nature also reduces building loads and minimizes material waste during construction.

Elevated the Building Safety

Gypsum mortar has excellent flame retardancy. In the event of a fire, Gypsum releases crystallized water, absorbing significant heat and slowing the spread of fire, providing time for escape.

Sustainability

The energy consumption and waste gas emissions of gypsum mortar production are much lower than those of cement production.

Economic Benefits

Using gypsum mortar can shorten construction time, reduce rework, and improve labor productivity, resulting in better long-term economic benefits.

How does the Celix pure grade cellulose ethers improve the Gypsum Mortar Features?

By promoting gypsum-based solutions, distributors can move beyond traditional cement markets, offer higher value-added products, and differentiate themselves in competitive regions. For HPMC distributors, this represents a valuable opportunity to expand product application scenarios. In gypsum-based mortar, Celix Hydroxypropyl Methyl Cellulose (HPMC) plays a critical role by providing the following functions.


Functions in Gypsum Mortar
Optimized Workability

Optimized Workability

Excellent Water Retention

Excellent Water Retention

Sag Resistance

Sag Resistance

Extended Open Time

Extended Open Time

Durable Smooth Finish

Durable Smooth Finish

Celix Pro Series Functions in Gypsum Mortar

With Celix cellulose ethers, gypsum mortar achieves a superior performance, flawless finish, and reliable durability so that it perfectly satisfies both builders and end-users. Especially in the Middle Asia market,  HPMC could efficiently  improves the gypsum based mortar consistancy and water retention, in order to satisfy the large water demand of gypsum based mortar.

Gypsum Mortar Specifications
GradeModelViscosity(mPa·s, 2% solution)ApplicationProperties
Modified GradePM-Pro-G135,000 -43,000HandHigh thickening efficiency & Good sag resistance
Modified GradePM-Pro-G225,000-5,0000MachineEasy workability & excellent sag resistance
Modified GradePM-Pro-G327,000-37,000FinishingHigh water retention & Good workability
Modified GradePM-Pro-G425,000-35,000Joint Filler / FinishingFast dispersing effect & no lump & Easy workability
Pure GradePM-30U24,000-45,000HandHigh thickening efficiency & Good sag resistance


Test Performance Display
Workability

Workability

Anti-Sagging

Anti-Sagging

Consistency

Consistency

Whether you're looking for lightweight density, excellent crack resistance, or extended workability with good fire resistance, Celix's Pure grade Cellulose Ethers and Modified grade 'Celix Pro' product range impart properties in modern gypsum mortar formulations that help meet demanding construction standards.


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Free Samples
Free Samples
Package Method
Package Method
Customized Formulation
Customized Formulation
Shipped From Direct Factory
Shipped From Direct Factory
Quality Control
Quality Control
Agent Service
Agent Service

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Partner with Celix for Superior Cellulose Ether Solutions!

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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