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HPMC for Gypsum-based Plaster

Celix Hydroxypropyl Methyl Cellulose (HPMC) improves water retention, workability, and crack resistance, ensuring smooth application and durable, uniform plaster finishes.

Celix Model: PM-30U
Celix Modified Model for Gypsum Based Plaster: PM-Pro-G1, PM-Pro-G2
CAS No.: 9004-65-3
Type: Chemical Auxiliary Agent
Appearance: White To Off-White Powder Substance
Viscosity Range: 24,000-45,000m Pa.s (Brookfield, 2% water solution)
HS Code: 39123900

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The Role of HPMC in Improving Gypsum-based Plaster Quality

Celix HPMC PM-30U effectively improves the water retention and bonding strength of gypsum-based plaster mortar.

Water Retention

Celix HPMC for gypsum-based plaster effectively retains moisture, preventing rapid dehydration that causes premature setting and surface cracks, ensuring complete gypsum hydration.

Thickening Effect

It enhances the viscosity of gypsum-based plaster, maintaining a stable, workable consistency to avoid sagging on vertical surfaces and ensure uniform application.

Workability

Celix HPMC improves the spreadability and plasticity of gypsum-based plaster, making it easier to mix, apply, and smooth for efficient, consistent finishing.

Durability

It strengthens the gypsum matrix, reducing shrinkage and cracking over time to enhance the plaster’s long-term structural integrity and resistance to wear.

Fire Resistance

gypsum plaster is highly resistant to fire and can hold the fire for up to 3 hours.

HPMC For Gypsum-based Plaster Specification

Our products utilize advanced, fully automated reactor technology from Germany, ensuring high product purity, cost-effectiveness, and consistent quality. This technological advantage allows us to offer affordable solutions without compromising performance reliability.

Specification	PM-30U
Exterior	White or light yellowish white powder
Methoxy.%	19-24
Hydroxypropyl,%	7.5-12.0
Gel temperature	60-70
Ash content,%	≤5
Water content,%	≤5
pH value	6-8
Viscosity(2%, 20C, Mpa.s)	24000-45000
Granularity	98% passed the 80 mesh
Density	370-390 g/L
Dosage	2-4‰

* The recommended dosage of this product is 2-4‰ of the system, and the dosage needs to be determined by experiment. Contact us for solutions!

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Sample

Fast sample supply to enable you assess the performance of the product before buying.

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Quality Control

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

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Celix Package

Standardized, secure packaging for long shelf life and safe transportation.

Customized Product

Formulations tailored to fit your particular application requirements.

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Agent Service

Provide technical, marketing, and training resources to regional partners. 6. Online Factory Monitor: This fully transparent digital gateway allows you to track production, quality, and shipments in real time.

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Fast Delivery

You can fulfill your urgent project deadlines by using digital management to keep inventories under control and logistics flexible.

Storage Notice

Hydroxypropyl Methyl Cellulose is a powdered polymer that absorbs water and is hygroscopic. It must be kept dry and cool, and it must be transported and stored in its original packing. To avoid moisture intrusion during production and usage, the original package must be resealed after it has been opened.

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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.

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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.

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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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8618330106777
+8618330106777

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