Hydroxypropyl Methyl Cellulose (HPMC)

Construction grade Hydroxypropyl Methyl Cellulose (HPMC) as a new building
material, It is non-ionic cellulose ether made by natural refined cotton as raw
material and series of chemical processing.
Product Description
Category: Cellulose ether (Construction grade)
HS Code: 3912,3900
CAS: 9004-65-3
Molecular Formula: C18H38O14
Introduction
Constructio , n grade Hydroxypropyl Methyl Cellulose (HPMC) as a new building
material, It is non-ionic cellulose ether made by natural refined cotton as raw
material and series of chemical processing.
It is odorless, tasteless and non-toxic white or slightly yellowish powder,
which can be dissolved in water to form a transparent viscous solution.
It is used as thickener, emulsifier, film-former, binder, dispersing agent,
protective colloids and water-retention agents in construction mortar.
We can offer the regular grade HPMC or the modified HPMC according to customer
requirements.
Specifications:
Item Hydroxypropyl Methyl Cellulose
Appearance White or slightly yellowish powder
Methoxy (%) 19.0-24.0
Hydroxypropoxy (%) 4.0-12.0
Ash content (%) Max. 5.0
Bulk density 0.30 ~ 0.50 g/cm³
Particle Size min.92%
pass through 80 mesh
Loss on drying Max.5
Viscosity 320-200,000 mPa.s

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