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Product Details:
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| Product Name: | High Quality Hydroxypropyl Methyl Cellulose HPMC Used In Cement Based Plaster | Appearance: | White Or Yellowish Powder |
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| Raw Material: | Refined Cotton | Application: | Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids |
| Advantage: | Good Water Retention, Stable Quality | Sample: | 200g Free Sample Provide |
| High Light: | Construction Additives Hydroxypropyl Methylcellulose,Cement Based Mortar Hydroxypropyl Methylcellulose,Film Forming Mortar Hydroxypropyl Methylcellulose |
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【Introduction】
Chemical Name :Hydroxypropyl methyl cellulose (HPMC)
Molecular Formula :[C6H7O2(OH)3-m-n(OCH3)m(OCH3CH(OH)CH3)n]x
Structure Formula :
Where :R=-H , -CH3 , or -CH2CHOHCH3；X=degree of polymerization .
Abbreviation: HPMC
【Characteristics】
1. Water-soluble, non-ionic cellulose cellulose ether
2. Odorless, tasteless, non-toxic, white powder
3. Dissolved in cold water, forming a clear or slightly solution
4. Properties of thickening, binding, dispersing, emulsifying, film-forming, suspension, adsorption, gel, surface activity, water retention and protective colloid
HPMC is odorless, tasteless,non-toxic cellulose ethers producted from natural hIgh molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of surface activity and maintain moisture function properties ect.
【Technical requirements】
1. Appearance: white to yellowish powder or grains.
2. Technical Index
| Item | Index | ||||
| HPMC | |||||
| 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 | ||||
| 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.
【Application】
1. Cement based plaster
(1) Improve uniformity, make plaster easier to smear, improve sag resistance, enhance fluidity and pumpability, and improve work efficiency.
(2) High water retention, prolonging the placement time of the mortar, improving work efficiency, and facilitating the high mechanical strength of the mortar hydration and solidification.
(3) Control the introduction of air to eliminate cracks on the surface of the coating to form the desired smooth surface.
2. Gypsum-based plaster and gypsum products
(1) Improve uniformity, make plaster easier to smear, improve sag resistance, enhance fluidity and pumpability, and improve work efficiency.
(2) High water retention, prolonging the placement time of the mortar, improving work efficiency, and facilitating the high mechanical strength of the mortar hydration and solidification.
(3) Control the uniformity of the consistency of the mortar to form the desired surface coating.
Standard Packing:
HPMC Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag
N.W:25KG/Bag
G.W:25.2/bag
Loading Quantity in 20'FCL With Pallet: 12 Tons
Loading Quantity in 20'FCL Without Pallet: 14 Tons
Transportation and Storage
Protect the product against moisture and damp.
Don't put it together with other chemicals
Production flow
Our Team
【FAQ】
Q: Are you trading company or manufacturer?
A: We are factory.
Q: Do you provide samples ?
A: Yes, we could offer 200g free sample.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock.According to quantity.
Q: What is your terms of payment?
A: Payment ≤10000USD, 100% in advance.
Payment>10000USD, T/T(30% in advance and balance against B/L copy)or L/C at sight.
Contact Person: Mrs. Lannie Zhang
Tel: 86-021-54012006
Fax: 86-021-54012008
