In building materials, the addition amount of HPMC is very low, only 0.1%-1%, but it plays an irreplaceable role and can significantly improve the water retention, fluidity and lubricity of building materials. Building materials added with HPMC are easier to mix and use, improve the work efficiency of construction workers, extend the open time, improve the bonding strength, and form a smooth and d
Product Description
Hydroxypropyl Methyl Cellulose HPMC
Made from natural cotton fiber by chemical processing, Hydroxypropyl Methyl Cellulose (HPMC) CAS9004-65-3 is non-ionic cellulose and can be dissolved in cold water to form a transparent viscous solution. It's tasteless, odorless and non-toxic white powder, with the characteristics of binding, thickening, dispersing, film coating, emulsifying, absorbing, suspending, gelling, water retention and colloid protection.
| COMMON NAME | HYDROXYPROPYL METHYL CELLULOSE |
| ABBREVIATION | HPMC |
| CAS NO. | 9004-65-3 |
| STANDARDS COMPLIANT | ENTERPRISE STANDARD |
| CHEMICAL FORMULA | R=CH2CH(CH3)OH |
PHYSICAL AND CHEMICAL PROPERTIES:
* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
* Charring temperature: 280-300℃.
* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
* Real specific gravity: 1.26-1.31.
* Browning temperature: 190-200℃.
* Surface tension: (2% water solution) 42-56dyn.cm.
* Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.
Construction grade Hydroxyporpyl Methyl Cellulose(HPMC)
Performance in building materials:
In building materials, the addition amount of HPMC is very low, only 0.1%-1%, but it plays an irreplaceable role and can significantly improve the water retention, fluidity and lubricity of building materials. Building materials added with HPMC are easier to mix and use, improve the work efficiency of construction workers, extend the open time, improve the bonding strength, and form a smooth and delicate surface coating.
As a leading self-leveling mortar hpmc supplier, HaoShuo provides different grades of high quality HPMC:
With ISO9001-2000 international quality system certification , factory directly sell and competitive price, our products have been exported around the world like Pakistan, India, South Korea, Bangladesh, Indonesia, Singapore, Taiwan, Belgium, Thailand etc. Sincerely hope to cooperate with you!
Self Leveling mortar HPMC application guide
• keep the liquidity and increase the water retention, make smooth surface of the self leveling mortar and avoid cracks on the surface.
• Can be used as the suspension agent, make all the materials disperse in the wet mortar, prevent the slurry sedimentation.
Packaging and storage
Packaging and storage: 25 kg/bag
Note: The self-leveling mortar hpmc is packaged in polypropylene woven bags, each with a net weight of 25kg. When storing, place in a ventilated and dry place indoors, pay attention to moisture. Pay attention to rain and sun protection during transportation.
Quantity/20GP: 12 tons with pallets, 14 tons without pallets.
Quantity/40HQ: 24 tons with pallets, 28 tons without pallets.
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