HPMC/MHPC polysulphide sealant

FOB Price: US $4,400 - 6,000 / Ton Get Latest Price
Min.Order Quantity: 1 Ton/Tons HPMC/MHPC polysulphide sealant
Supply Ability: 20000 Ton/Tons per Year HPMC/MHPC polysulphide sealant
Port: Shanghai, Tianjin, China any port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

CAS No.:
Other Names:
HPMC/MHPC polysulphide sealant
Place of Origin:
Henan China (Mainland)
Other Adhesives
Main Raw Material:
refined cotton
Brand Name:
Model Number:
Fineness (mesh):
Ash Content:
No more than 3.0
PH Value:
4.0-8.0 (2% solution, 20 ℃)
Loss on Dring (%):
No more than 5
Insoluble Substance in Water (%):
No more than 0.5
Hydroxypropyl Content (%):
Methoxyl Content (%):

Packaging & Delivery

Packaging Detail: Our product is packed in double-layer bags with polyethylene film bag enclosed in coated plastic woven bag. The net weight is 25kg per bag.
Delivery Detail: around 10 working days after receipt of 50% deposit of T/T


1.HPMC/MHPC polysulphide sealant
2.Appearance:White powder or granule
3.pH Value:4.0-8.0


Product Description



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.


Technical requirements

Product nameHPMC
Methoxyl content,%19.0-24.0
Gelling temperature,°C  70--75
 Moisture content,%      ≤ 5.0

   ≤ 5.0

 ≤ 3.0  ≤ 1.0
 PH value   4--8
 Appearance  White powder or granule 
 Fineness, mesh   80, 100, 120
Viscosity, mPa.s   See viscosity table


Viscosity table

Viscosity typeviscosity range, mPa.s(2%    solution,NDJ-1)

viscosity range, mPa.s(1%solution,2 Brookfield) 

 15,000 13,000--17,000 /
 20,000 18,000--22,000 /
 40,000 36,000--45,000            22,700--23,750           
 60,000 56,000--65,00028,500--35,600 
 75,000 70,000--80,000 39,250--21,200
 100,000 85,000--130,000 43,400--50,600
 150,000 130,000--180,000 50,600--64,200
 200,000 ≥180,000   ≥ 64,200


Contrast on application:

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



Our productOther's
Feel real, dense               Many pores, feel bad         




Main function

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.

Application Shows


Packaging & Shipping



Double-layer bag:The product is packed in polyethylene film bag enclosed in compositefilm bag. Net weght is 25 or 20kg per bag.


Shipping:By sea


Our Services



We are glad to offer 0.5--1.0kg free sample for you. The sample will be sent in one

working day after we receive the freight.


Shanghai Rongou Main product

Product nameTimeCapacity
Cellulose ether(HPMC HEMC HEC MC CMC) 1989  20,000tons/year
Cellulose fiber20097,500tons/year
Super palsticizer20097,500tons/year
Re-dispersible polymer powder198912,000tons/year


Certificate by German company TUV


Production line:


Company Information


Exhibition at 2013 Dry Mix Mortar & Paint




Bella Lu




Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Established in 2007, Shanghai Rongou Chemical Technology Co.,Ltd. is a specialized manufacturer of cellulose ethers HPMC,HEMC,HEC,CMC, re-dispersible polymer powder, cellulose fiber and super plasticizer . Besides, we are making efforts to develop OEM and ODM service to meet different clients' requirements.

Our new factory is in Shandong Province and occupies an area of 59200M2 . It has advanced facilities of reaction kettle and dissolving kettle. Our annual production capacity is ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Cellulose Ethers,Re-dispersible Polymer Powder,Cellulose Fiber,Super Plasticizer  
Brands: ADHES  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Central America
Mid East
Northern Europe
South Asia
Eastern Asia
Southeast Asia
Domestic Market
Eastern Europe
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  

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How It Works

China (Mainland) | Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Eastern Europe 52.78%, Domestic Market 40.11%, Southeast Asia 4.57%
Experience: Established 2007

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Ms. Bella Lu
Ms. Bella Lu:
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