• Hydroxypropyl Methylcellulose HPMC for Construction
  • Hydroxypropyl Methylcellulose HPMC for Construction
  • Hydroxypropyl Methylcellulose HPMC for Construction
  • Hydroxypropyl Methylcellulose HPMC for Construction

Hydroxypropyl Methylcellulose HPMC for Construction

Type: Water Retention
Transport Package: Bag
Specification: 25kg bag
Trademark: XWT
Origin: China
Samples:
US$ 0/kg 1 kg(Min.Order)
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Customization:
Gold Member Since 2020

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Basic Info.

Model NO.
HPMC
HS Code
39123900
Production Capacity
5000 Tons/Year

Product Description

HPMC is a white powder. It can be dissolved in water and some organic solvents, and can be dissolved in cold water. Its maximum concentration is only determined by its viscosity. The solubility changes with the change of viscosity. The lower the viscosity, the greater the solubility.
HPMC is also a non-ionic cellulose ether, not a polyelectrolyte. Therefore, in the presence of metal salts or organic electrolytes, it is relatively stable in aqueous solution, but excessive addition of electrolyte can cause gelation and precipitation.
When HPMC is heated to a certain temperature, it will become opaque, gel, and form a precipitate, but upon continuous cooling, it will return to the original solution state, and the temperature at which this gel and precipitate occur mainly depends on their lubrication Agent, suspending agent, protective colloid, emulsifier, etc.


Technical specifications

Methoxy 28-30%
Hydroxypropyl 7-12%
Gel temperature 65-75ºC
Moisture ≤5%
Ash ≤1%
PH 5.0-8.5

Transportation matters
Avoid arbitrary dusting and air pollution caused by flying dust.
Avoid contact with fire sources, and avoid the formation of large amounts of dust in a closed environment to prevent explosive hazards.
Pay attention to sun, rain and moisture, avoid direct sunlight, and store in a dry place.



Hydroxypropyl Methylcellulose HPMC for Construction

































 

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Gold Member Since 2020

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Manufacturer/Factory
Registered Capital
3000000 RMB
Plant Area
>2000 square meters