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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 9004-65-3
  • Other Names: MHPC
  • MF: C3H7O
  • EINECS No.: None
  • Purity: 99%
  • Place of Origin: Shanghai, China (Mainland)
  • Type: ADDITIVE
  • Usage: Coating Auxiliary Agents, Surfactants, Water Treatment Chemicals
  • Brand Name: ADHES / Modcell / Ecocell
  • Model Number: HPMC
  • Commodity: Hydroxypropyl Methyl Cellulose(HPMC)
  • Appearance: White powder
  • Methoxyl Content (%): 19.0-24.0
  • Hydroxypropyl Content (%): 4.0-12.0
  • Viscosity(2% solution,20℃): 1,500 - 200,000 mpa.s
  • Gel Temperature: 70-75℃
  • Moisture: ≤ 5.0%
  • PH Value(1%): 4.0-8.0
  • Size sorting rate %mesh: 80/100/120
  • Insoluble Substance in Water (%): No more than 0.5

Packaging & Delivery

Packaging Details Normal package: Net weight of construction grade MHPC is 25kg/bag. We can also make OEM packing of construction grade HPMC for you.
Delivery Time around 3-5 working days after receipt of deposit.
Product Description




1. Introduction of MHPC

HPMC is non-ionic cellulose ether produced from natural molecular cellulose through series of chemical changes.They are characterized by the solubility in water,water retain,stable PH value, surface activity,reversibiltity from gelling and solving in different temperature,thickening,binding, 

film-forming,lubricatinf and mols resistance.


2. MHPC Technical Data Sheet 

MHPC  Specifications Table

Gel temperature(℃)70-75
Ash(%)See product grade table
AppearanceWhite powder
Size sorting rate% mesh80/100/120
PH Value(1%)4.0-8.0
Viscosity(mPa.s)See viscosity table


HPMC Grade Table  

Size sorting rate% (100mesh)≥99≥95≥90
Luminosity transmittance(%)≥80.0≥75.0≥70.0
Water retention(%)≥85.0≥80.0≥75.0


HPMC Viscosity Specification Table 

GradeNDJ-1(2% solution,20℃) mPa.s Brookfield(2% solution,20℃) mPa.s NDJ-1(1% solution,20℃) mPa.s



 3.HPMC Contrast on Application 

Our productsOther's
Simulation and high real texture paintThin, poor texture, unreal




4. MHPC Main Functions

1.Enhanced water retention-improved water retention can protect cement and plaster against

   poor solidification and cracking due to speedy drying and inefficient mixing with water.

2.Workability-mortar plasticizing  quality can be improved,which in return will improve the

    workability of painting and working efficiency.

3.Binding-Dur to increased plasticizing quality,mortar can be a better binder.

4.Slipping resistance-Due to the thickening action of cellulose ether,the slipping phenomena of mortar from substance to bound can  be prevented more efficiently.


5. MHPC Application Shows 



Packaging & Shipping

1. Packaging: Multi-layer composite bag 

    1.Construction grade HPMC is packed in polyethylene film bag enclosed in compositefilm bag.

   2.Net weight of construction grade HPMC is 20 or 25kg per bag.

2.Shipping: By sea / by air / by railway / by highway



Our Services


 We are glad to offer you 0.5kg or 1kg free sample for testing and the cost of delivery can be  disscussed.



Company Information


Longou Chemical's Main product

Product nameTimeCapacity
Cellulose ether(HPMC HEMC HEC MC CMC)198920,000tons/year
Cellulose fiber20097,500tons/year
Super palsticizer20097,500tons/year
Re-dispersible polymer powder198912,000tons/year


Our cpmpany

































We’ll exhibit in CHINA COAT 2016 at Booth 9.3H15-18(Hall:9.3,Zone:1)from Nov 30-Dec 2, see you there soon.  


  Question 1: Where is our factory?
                    Our factory is located in Shandong provice.

Question 2: How long is the quality guarantee date?

                   The quality guarantee date for all products is more than 3 years.

Question 3: Is the sample free?

                   We can offer 0.5kg or 1kg free sample and freight charge can be discussed.

Question 4: How to contact us?

                   You can send us inquiry directly or contact us within the below contact                                       information.




 Zero Dou:   Skype: Zerodou.cn


                       Facebook: Zero Dou 


                       QQ: 2172537356


                       Tel: 021-62503072-8002


                       Handy: +8618861302319


Warmly welcome to your inquiry and visitation.Thank you in adcance!


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