What HPMC

Hydroxypropyl methyl cellulose (HPMC) is water-soluble ether with thermal gelation properties, which has excellent cold-water soluble and hot water insoluble properties. It is a non-ionic cellulose ether mixture, the solution of non-ionic charges, which can’t react with metal salts or ionic compounds. It has PH stability, strong enzyme resistance and metabolic inertia; also has a good dispersion, emulsification, thickening, adhesion, water retention and protective colloid properties. Therefore, it is widely used in construction, paint, synthetic resin, ceramics, tobacco, textile, daily chemical, petrochemical and electronic industries

Apply

HPMC can be applied to buildingmaterials,industrial coatings,synthetic resin,ceramic industry,medicine,textile,cosmetic and other industries.

Product properties

1.soluble in water and some organic solvents

It can be dissolved in cold water,the highest concentration only depends on the viscosity.Solubility changes according to the viscosity,lower viscosity causes greater solubility.Some brands of products can be dissolved in binary organic solvent and organic solvent water system.

2.salt resistance

Nonionic cellulosic ether product is not a polyelectrolyte,so when a metal salt organic electrolyte exists,it is stable in aqueous solution,but excess electrolytes could cause gel and precipitation.

3.surface activity

As the aqueous solution with surface activity,can be used as colloid protective agent,emulsifier and dispersant.

4.thermal gelation

When product solution is heated to a certain temperature ,it becomes opaque,gel formation of precipitation,but at the time of continuous cooling,then returned to the original solution,the temperature of gel and precipitation mainly depends on their lubricant,suspending agent,protective colloid,emulsifier and so on .

5.metabolism of inert and low odor and flavor

Because they are not metabolism and have little odor and flavor,so they are widely used in the food and drug.

6.fungus resistance

Has a better anti-mildew ability,good stability of viscosity in long term storage

Quality Specification

products widely used in the construction field

Cement-based plaster slurry

1.To improve the homogeneity,making it easier for plaster slurry to coat,while increasing the capacity of resistance to vertical flow .Enhance fluidity and pumpability ,and thus improve efficiency.

2.High water retention could extend the working hours of mortar,improve work efficiency and help mortar form high mechanical strength in solidification.

3.Controling air infiltration ,therevby eliminate the coating’s micro-cracks to form an ideal smooth surface.

Gypsum plaster paste and plaster products

1.To improve the homogeneity,making it easier for plaster slurry to coat,while increasing the capacity of resistence to vertical flow.Enhance fluidity and pumpability ,and thus improve efficiency.

2.High water retention could extend the working hours of mortar and result high mechanical strength in solidification.

3.By controlling the uniform viscosity of mortar to form a high-quality surface coating.

Masonry mortar

1.Enhancing the adhension of masonry surface and increasing the water retention then increase the intensity of the mortar.

2.Better lubricity and plasticity to improve construction performance,using mortar reinforced by Golden Moon cellulose ether is easier for application ,it saves time and costs.

3.Equipping with special high water retention type is fit for high water absorption bricks.

Board fillers

1.Excellent water retention,cooling time may be extended and improve work efficiency.High lubricity makes it easier and comfort for application .

2.Increasing shrinkage resistence and crack resistence,improved surface quality.

3.Providing fine and uniform texture make the adhesion of joint surface stronger than ever.

Ceramic tile binder

1.The dry ingredients are easy to mix ,and would not produce clumps.thus saving time .The faster and more efficient application improves workability and reduces costs.

2.Extending cooling time ,improve the efficiency of tiling.Provide excellent adhension effect.

3.High skid resistance of specially developed types can be provided.

Self-leveling floor material

1.Provide the viscosiy which can be used as antiprecipitation auxiliaries.

2.Enhance fluidity and pumpability,thereby increasing the efficiency of flooring.

3.Regulate water retention ,reduce cracking and shrinkage.

Water based paint and paint remover

1.Extend the storage time by avoiding the solid precipitating,it has a high biological stability and an excellent compatiability with other components.

2.Dissolve quickly without clumps and help simplify the mixing process.You can mix more quickly and easily without clumps by using cold water dispersible products.

3.Has a positive flow characteeristics including low spill and good flwability,ensure an excellent fineness surface and prevents paint flowing vertical.

4.Enhance the viscosity of water based paint remover and organic solvent paint remover,to prevent paint remover from flowing out.

Extruding the concrete slab

1.Enhance processing properties of the extrusion products ,with high adhesive strength and lubricity.

2.Improve wet strength and adhension after board extrusion.

Properties

1.Soluble in water and some organic solvents

It can be dissolved in cold water,the highest concentration only depends on the viscosity.Solubility changes according to the viscosity,lower viscosity causes greater solubility.Some brands of products can be dissolved in binary organic solvent and organic solvent water system.

2.Salt resistance

Nonionic cellulosic ether product is not a polyelectrolyte,so when a metal salt organic electrolyte exists,it is stable in aqueous solution,but excess electrolytes could cause gel and precipitation.

3.Surface activity

As the aqueous solution with surface activity,can be used as colloid protective agent,emulsifier and dispersant.

4.Thermal gelation

When product solution is heated to a certain temperature ,it becomes opaque,gel formation of precipitation,but at the time of continuous cooling,then returned to the original solution,the temperature of gel and precipitation mainly depends on their lubricant,suspending agent,protective colloid,emulsifier and so on .

5.Metabolism of inert and low odor and flavor

Because they are not metabolism and have little odor and flavor,so they are widely used in the food and drug.

6.Fungus resistance

Has a better anti-mildew ability,good stability of viscosity in long term storage.

pl contact us

Dezhou Jinyue Chemical Co., Ltd

mobile phone:86 155 8878 6910

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