Supplier Homepage Chemicals Additive Concrete,Mortar & Admixtures China HPMC Mhpc Cellulose Ether Cement-Based Mortars

China HPMC Mhpc Cellulose Ether Cement-Based Mortars

Min. Order / Reference FOB Price
1 Ton	US $2500.00/ Ton

Local Area:	Jinzhou, Liaoning, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

Type:	Viscosity Reducer Admixture
Color:	White
Appearance:	Powder

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Product Description

hpmc manufacturer
Applications
In building materials, hydroxypropyl methyl cellulose can act as dispersing agents, thickeners and binders, and hydroxypropyl methyl cellulose is mainly used in the molding of the cement mortar and plaster products. It is used in the cement mortar to increase its adhesion, reduce flocculation, improve the viscosity, shrinkage, and water retention, reduce the water loss of concrete surface, enhance the strength, prevent the occurrence of cracks and weathering effects of water-soluble salts.
Production Process controlCrush Refined cottonControl focus:fineness, viscosity reduction, false specific gravity
Viscosity: as same as the quality of refined cotton per shift test, used for viscosity control
False specific gravity, fineness: inspection per shift
Etherification and post-treatment quality controlViscosity control points
Degree of substitution control
Analysis of desolvation products or centrifugal products (viscosity (1% concentration), pH value)
Granulation, drying moisture
Semifinished product analysisControl focus:Degree of substitution, viscosity, moisture,pH, sodium chloride, fineness (particle sizedistribution)
Frequency: viscosity, moisture (per batch test)
Degree of substitution (per batch test)
Sodium chloride (per batch test)
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