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Mortar Water- Retaining Agent HPMC Hydroxypropyl Methyl Cellulose Ether

China Mortar Water-Retaining Agent HPMC Hydroxypropyl Methyl Cellulose Ether, Find details about China Hydroxypropyl Methyl Cellulose, HPMC from Mortar Water-Retaining Agent HPMC Hydroxypropyl Methyl Cellulose Ether

Model NO.
HPMC
HS Code
39129000
Model NO.
HPMC
HS Code
39129000
Hydroxypropyl Methyl Cellulose (HPMC/MHPC)
Mortar Water-Retaining Agent HPMC Hydroxypropyl Methyl Cellulose Ether

1. Technical specifications. 
1. Quality Stanrdard: Q/SHD004-2007 
ItemType
60HD65HD75HD
Methoxy content (WT%)28.0-30.027.0-30.019.0-24.0
Hydroxypropoxy conten (WT%)7.0-12.04.0-7.54.0-12.0
Gelation temperature58.0-64.062.0-68.070.0-90.0
Drying loss (WT%)≤5.0
Residue on ignition (WT%)≤1.0
pH (1% solution)4.08.0

2. Viscosity: (2% solution) 
NDJ-1B type Viscosimeter
Rating Viscosity(MPa. S)RangeRating Viscosity(MPa. S)Range
400350-500400350-500
15001300-180015001300-1800
40003600-480035003000-4500
60005400-700050004000-6000
100009000-1200090008000-10000
2000018000-240001800016000-20000
4000036000-480003000024000-36000
6000054000-700003500028000-42000
7500068000-850004000032000-48000
10000090000-1200005000040000-60000
150000130000-1600006000050000-70000
20000016000075000≥65000

3. Hydroxypropyl Methylcellulose type indication: 
2. Properties: 
(1). Appearance: White or similar to white granular powder; Odorless
(2). Properties: Almost insoluble in ethanol, ether and acetone; Quickly dispersed in 80-90 water; Aqueous solution is very stable in room temperature; Has good wetting/dispersing/adheisve/thickening/emlusifying/water preserving/film-forming properties; Can prevent the infilration of grease; Film formed has excellent flexibility and trransparency; Has good compatibility with other emulsifier; Easy salting-out. Its solution is stable with pH 212. 
(3). Apparent density: 0.300.70g/cm3, densisty: 1.3G/cm3. 

Mortar Water-Retaining Agent HPMC Hydroxypropyl Methyl Cellulose Ether

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