Hydroxypropyl Methyl Cellulose ether HPMC for cement based mortar
Hydroxypropyl Methyl Cellulose ether HPMC for cement based mortar
Hydroxypropyl Methyl Cellulose HPMC for cement based tile mortars
high purity HPMC powder cellulose ether for construction
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.
Also known as hydroxypropyl methyl cellulose, fiber bundle hydroxypropyl methyl ether, is the selection of highly pure cotton fiber as raw material under alkaline conditions by special etherification and preparation.It has the characteristics of thickening ability, salt resistance, low ash content, PH stability, water retention, dimensional stability, excellent film forming, and extensive mildew resistance, dispersibility and adhesion.
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Product Name
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HPMC
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Content of Methoxy
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24.0-30.0
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Content of Hydroxypropyl
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9.0-12.0
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Temperature of Gelation
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50-68℃
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Moisture
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≤5%
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Ash
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≤5%
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PH Value
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7-8
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Apperance
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White Powder
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Fitness
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80-100List
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Viscosity
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100,000 to 200,000 it can be custmized
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Re:HPMC increased with methoxy content reduce, the gel point,water solubility and surface activity also declined, depends on coustomers' situation
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HPMC hydroxypropyl methylcellulose in building materials
1. Cement mortar: Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of the mortar, and have an effect on preventing cracks, which can enhance the strength of the cement.
2. Tile cement: improve the plasticity, water retention of the pressed tile mortar, improve the bonding strength of the tile, prevent powdering.
3. Gypsum coagulation slurry: Improves water retention and processability, and improves the adhesion to the substrate.
4. Seam cement: added to the joint cement for gypsum board to improve fluidity and water retention.
5. Coatings: As a plasticizer for latex coatings, it has an effect on improving the handling properties and fluidity of coatings and putty powder.
We are a professional factory to produce the high performance cellulose ether, main products include: Hydroxypropl Methyl Cellulose (HPMC) & reproducible dispersible latex powder (VAE). We introduce advanced equipment and production technology from abroad, has 6 non-ionic cellulose ether production lines. Annualproduction capacity about 16000 tons.
Our experienced research and develop team work hand in hand with out dynamic sales department and technical testing teams toensure kind of hpmc product delivered on time, every time. Believe you will be satisfied with our products if you are searchingfor a reliable and long-term relationship supplier in this field.
