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Hydroxypropyl Methyl Cellulose Ether HPMC Thickener Mortar Admixtures

Hydroxypropyl Methyl Cellulose Ether HPMC Thickener Mortar Admixtures - Cellulose ethers can be agent of water retention, thickening, adhesive, and dispersing, as well as a agent of protective colloid, stabilizer, suspension and film forming in construction mortar.
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  • H15
  • PTMA
  • 3901300000

Hydroxypropyl Methyl Cellulose Ether HPMC Thickener Mortar Admixtures

Hydropropyl Methyl Cellulose [HPMC, MHPC] is made from natural polymer cellulose as raw material by the process of etherification reaction, a non-ionic, odorless, tasteless white powder cellulose ether. This Cellulose ethers can be agent of water retention, thickening, adhesive, and dispersing, as well as a agent of protective colloid, stabilizer, suspension and film forming.

Performance 

In wet  mortar, the Cellulose Ethers can stabilize the air bubbles caused by the mixing and stirring through the group of Hydrophilic and Hydrophobic, extending the working time of mortar, and strengthening the water retention and adhesive.

Mixing Process

HPMC can be directly mixed with hydrate and allowed to water slowly. 

Specification

AppearanceWhite or off white powders
Carbonized Temperature280-300℃
Dry Loss, WT%≤5
Methyl Content, WT%28.0-30.0
Hydroxypropyl Content, WT%4.0-12.0
Ph(1% solution, 25℃)7.0±1.0
Gel Temperature ℃58-65
Fineness, mesh100
Viscosity (2% solution, 20℃,mPa.s)400-200000

Remarks 1: also can reference to the TDS for each model

Package & Storage

N.W.: 25±0.25kg / bag; Inner: PE plastic film bag, Outer: PP woven bag; 

Dosage

ApplicationViscosity, mPa.sDosage
Interior Wall Skim Coat40000, 60000, 1000003-5 kg/ton
Exterior Wall Skim Coat60000, 1000004- 7 kg/ton
Adhesive Mortar60000, 1000002.5-4 kg/ton
Masonry Mortar80000, 1000002.5-4 kg/ton
Machine Spray Mortar6000, 100003-5 kg/ton
Decorative / Finishing Mortar6000, 200001-2.5 kg/ton
ETIFS80000, 1000004 -6 kg/ton
Gypsum Plaster20000, 30000, 400001.5-2 kg/ton
Joint Filler / Adhesive Gypsum40000, 600002-3 kg/ton
Machine Spray Gypsum4000, 6000, 200001.5-3 kg/ton
Flooring4001-1.5 kg/ton


PTMA TECH is a provider of construction admixture for mortar, coatings & paints and concrete, which has three plants with R&D……
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