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2022 Top Quality Factory Price HPMC For Drymix Mortar HPMC Factory

Views: 52     Author: Yida Cellulose     Publish Time: 20-05-2022      Origin: Site

Content

The role of HPMC in drymix mortar

Physicochemical properties of Hydroxypropyl Methyl Cellulose (HPMC)

How to choose HPMC factory and manufacturer

YIDA HPMC Viscosity Comparison Table of Different Models

Why choose YIDA Hydroxypropyl Methylcellulose (HPMC)


The role of HPMC in drymix mortar

Hydroxypropyl methylcellulose can increase the viscosity of the mixed water and increase the consistency of the mixture. It is a hydrophilic polymer material that can be dissolved in water to form a solution or dispersion. High water retention can fully hydrate the cement, significantly increase the bonding strength, and at the same time, it can appropriately increase the tensile strength and shear strength, improve the construction effect, and improve the work efficiency. Therefore, it is widely used in dry mix mortar.


Physicochemical properties of Hydroxypropyl Methyl Cellulose (HPMC)

Index

65YD

75YD

Methoxy,%

27-30

19-24

Hydroxypropyl,%

7.0-12

7.0-12

Gel temperature,℃

55-68

70-90

Moisture,%

≤5

Ash,%

≤5

PH value:

6-8

Viscosity(2%,20℃)

5-200000

Exterior

White or slightly yellowish white powder

Graininess

98% pass 80 mesh

Density

370-390g/l⊃3;


HPMC manufacturer

How to choose HPMC factory and manufacturer

There are many HPMC suppliers all over the world, and most of them are distributors rather than manufacturers.

A truly professional HPMC manufacturer has a strict production process in addition to special equipment.

Hebei Yida's HPMC production process is as follows:

Hydroxypropyl methyl cellulose (HPMC) is made of refined cotton after being pulverized, alkalized with sodium hydroxide (liquid caustic soda) solution, and then added with chloromethane + propylene oxide for etherification reaction to form HPMC crude product , After neutralization (pH value adjustment), filter press, drying, crushing and sieving, pure HPMC with a certain fineness can be obtained. The finished product has a slight smell, the smell of methane.


YIDA HPMC Viscosity Comparison Table of Different Models

Model

mpa.s


Model

mpa.s

YD1904

350-450

YD1910

85000-115000

YD1906

4000-6000

YD1915

125000-155000

YD1950

45000-65000

YD1920

170000-200000

YD1975

70000-80000

YD1920S

160000S-200000S


hpmc factory

Why choose YIDA Hydroxypropyl Methylcellulose (HPMC)

Hebei YIDA Cellulose Co., Ltd. is a construction cellulose manufacturer with 16 years of industry experience. Own HPMC, RDP, HEC, HEMC, water reducing agent, gypsum retarder production line. The annual output is 50,000 tons, which are sent to more than 40 countries in the world.

YIDA has a modern chemical laboratory and an independent R&D team, which can provide you with customized production services and look forward to cooperating with you.


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HPMC for Construction
HPMC hydroxypropyl methylcellulose produced by YIDA can be used as a thickener, dispersant, and stabilizer in construction mortar, tile adhesive,wall putty,gypsum mortar,cement mortar and so on.
 
  • Excellent workability
  • Extended open time
  • Improved adhesion
  • Anti-slip and sagging
  • Good dispersibility
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HPMC for Detergent and Adhesive
YIDA specializes in the production of HPMC hydroxypropyl methyl cellulose for detergent, which has good thickening and stability
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RDP/VAE Redispersible polymer powder
YIDA VAE/RDP has good film-forming properties, is easily soluble in water and easy to form emulsions, has strong cohesion, and has strong tensile properties. It can give mortar good fluidity and workability, and effectively improve mortar cohesion and impact resistance. resistance, wear resistance, weather resistance, sealing, impermeability and bond strength.
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PCE Polycarboxylate Superplasticizer
Polycarboxylate superplasticizer is a chemical admixture for concrete and self-leveling mortar, which can improve the workability of concrete and reduce water consumption.
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Defoamer Powder
The defoamer is a powder defoamer for nonionic surfactants used in cement and gypsum-based dry-mixed mortar mixtures. It has the characteristics of easy dispersion, fast defoaming, high stability and strong adaptability.
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HEC Hydroxyethyl cellulose
Coating Materials Powders HEC,Be mainly used in the production of Internal and External Wall Latex Paint
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