Dry mixed mortar additive Methyl Hydroxyethyl Cellulose

Basic Information
Place of Origin: China
Brand Name: Honest
Model Number: 100000cps, 15000cps, 20000cps
Minimum Order Quantity: 1000kgs
Price: Negotiable
Packaging Details: 25kgs/bag
Delivery Time: 15-20days
Payment Terms: TT, L/C, Western Union
Supply Ability: 500MT/Month
Detail Information
Product Name: Viscosity Methyl Hydroxyethyl Cellulose Raw Material: Refined Cotton
Application: Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids Advantage: Good Water Retention, Stable
Sample: 200g Free Sample Provide CAS: 9004-65-3
High Light:

15000cps Methyl Hydroxyethyl Cellulose


9004 65 3 Additive HPMC


gypsum products Methyl Hydroxyethyl Cellulose

Product Description

Hpmc Viscosity Building Materials Additive HPMC Powder Hydroxypropyl methylcellulose Industrial Grade



Name: Hydroxypropyl methylcellulose


Abbreviation: HPMC


Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x




Hydroxypropyl methylcellulose is widely uesd as thickener, emulsifier, film-former, binder, dispersing agent, protective colloids,etc in construction materials, paints,paper making industry, synthetic resins, ceramics, textiles, agriculture ,etc.


Technical requirements


1. Appearance: white to yellowish powder or grains.


2. Technical Index


Item Index
  F E J K
Loss on drying, % 5.0 Max
Ph value 5.0~8.0
Appearance White to yellowish grains or powder
Viscosity (mPa.s) refer to Table 2
3. Viscosity Specification


Level Specific range (mPa.s) Level Specific range (mPa.s)
5 4~9 8000 6000~9000
15 10~20 10000 9000~12000
25 20~30 15000 12000~18000
50 40~60 20000 18000~30000
100 80~120 40000 30000~50000
400 300~500 75000 50000~85000
800 600~900 100000 85000~130000
1500 1000~2000 150000 130000~180000
4000 3000~5600 200000 ≥180000


Note: Any other special requirement for the product can be satisfied through the negotiation.




1. Use directly-Mix under dry base:


MixHydroxypropyl methylcellulose with other materials you need to add directly in the mixer.


When Hydroxypropyl methylcellulose and other materials blend well,pour water to disperse and dissolve.


2. Mother solution first


First, pour 1/3 or 2/3 of the total water you need to add into the container.


Second, heat the water .when the water temperature is about 85 centigrade,add Hydroxypropyl methylcellulose continually at the same time keep stirring.


Third ,When the solution becomes a kind of slurry ,please add the rest of water while keep stirring until the solution turns transparent




1. Cement-based painting mortar


Hydroxypropyl methylcelluloset can improve the homogeneity of the mortar,which permits an easier painting of the mortar .Thus the working efficiency is improved and the resistance to sagging is enhanced.


2. Putty


The excellent water retention of Hydroxypropyl methylcellulose prolongs the workable time of putty,improves working efficiency ,avoids occurrence of crusting phenomena and imparts high mechanical strength to putty during coagulating period.


3. Heat-preservation mortar system's binding mortar and coating mortar


Hydroxypropyl methylcellulose can improve the homogeneity of the mortar,which permits an easier painting of the mortar .Thus the working efficiency is improved and the resistance to sagging is enhanced


4. Interface treatment binder


Hydroxypropyl methylcellulose improves the surface coating ,enhances the adhesiveness and increases the binding strength of mortar.

The excellent permeability improves the homogeneity of the interface

The high water retention rate prolongs the open time and improves the tile-pasting efficiency.


5. Gypsum-based mortar and gypsum products


Hydroxypropyl methylcellulosecan improve the homogeneity of the mortar,which permits an easier painting,higher working efficiency and resistance to sagging.

Dry mixed mortar additive Methyl Hydroxyethyl Cellulose 0Dry mixed mortar additive Methyl Hydroxyethyl Cellulose 1



Our Hydroxypropyl methylcellulose is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.



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