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（HPMC)Hydroxypropyl Methyl Cellulose
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（HPMC)Hydroxypropyl Methyl Cellulose
Hydroxypropylmethylcellulose (HPMC) is an odorless, tasteless, non-toxic white powder,
Viscosity: 40000-250000
1. Appearance: white or off-white powder.
2. Particle size; 100 mesh pass rate is over 98.5%; 80 mesh pass rate is over 100%.
3 Carbonization temperature: 280-300°C
4. Apparent density: 0.25-0.70/cm3 (usually around 0.5g/cm3), specific gravity: 1.26-1.31.
6 color temperature: 190-200 ℃
7. Surface tension: 2% aqueous solution 42-56dyn/cm
8. Soluble in water and some solvents,
9. Such as proper ratio of ethanol/water, propanol/water, trichloroethane, etc. Aqueous solutions are surface active. High transparency,
10. Stable performance,
11. Products with different specifications have different gel temperatures.
12. Solubility varies with viscosity. The lower the viscosity, the greater the solubility
13. Different specifications of HPMC have certain differences in performance
14. The dissolution of HPMC in water is not affected by pH.
15. With the decrease of methoxyl content and the increase of gel point, the water solubility and surface activity of HPMC decreased.
16. HPMC also has the characteristics of thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film-forming performance, and wide range of enzyme resistance, dispersibility and adhesion.
Purpose:
As thickener, stabilizer, emulsifier, excipient, water retaining agent, film-forming agent, etc. in the production of coatings, building materials, paint removers, agricultural chemicals, inks, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.
The application in synthetic resin can make the obtained products have the characteristics of regular particles, looseness, appropriate specific gravity, excellent processing performance, etc., thus basically replacing gelatin and polyvinyl alcohol as dispersants. In addition, in the construction process of the construction industry, it is mainly used in mechanized construction such as wall building, plaster finishing, caulking, etc; Especially in decorative construction, it is used for pasting ceramic tiles, marble and plastic decoration, with high pasting strength, and can also reduce the amount of cement. Used as a thickener in the coating industry, it can make the layer bright and delicate, do not remove powder, and improve the leveling performance.
Function:
It can thicken the fresh mortar to have a certain wet viscosity and prevent segregation. (thickening)
Water retention is also the most important characteristic, which helps to maintain the amount of free water in the mortar, so that the cementitious material has more time to hydrate after the mortar construction. (water retention)
It has air entrainment, which can introduce uniform and fine bubbles to improve the workability of mortar.
Performance:
1. It is easy to mix with dry powder formula.
2. It has the characteristics of cold water dispersion.
3. The solid particles are effectively suspended to make the mixture more smooth and uniform.
Mix:
1. The dry mixed formula containing cellulose ether can be easily mixed with water.
2. Get the required consistency quickly.
3. Cellulose ether dissolves more quickly and has no lumps.
be used as:
Waterproof putty for interior and exterior walls
External wall insulation mortar
Gypsum plaster and gypsum products
Cement based plastering mortar and masonry mortar
Plate joint filler
Tile adhesive
Self leveling ground material
Water based coatings and paint removers
Extruded concrete sheet
Export Country
We have exported more than 100countries like USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, etc。
3.company services:
Our services:
1) Good quality control
2) Competitive price
3) The most advanced technology products
4) Best professional team.
5) Smooth communication
6) Effective OEM and ODM services
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Related Products
（HPMC)Hydroxypropyl Methyl Cellulose
Product Category：
Key words：
WhatsApp：
（HPMC)Hydroxypropyl Methyl Cellulose
Hydroxypropylmethylcellulose (HPMC) is an odorless, tasteless, non-toxic white powder,
Viscosity: 40000-250000
1. Appearance: white or off-white powder.
2. Particle size; 100 mesh pass rate is over 98.5%; 80 mesh pass rate is over 100%.
3 Carbonization temperature: 280-300°C
4. Apparent density: 0.25-0.70/cm3 (usually around 0.5g/cm3), specific gravity: 1.26-1.31.
6 color temperature: 190-200 ℃
7. Surface tension: 2% aqueous solution 42-56dyn/cm
8. Soluble in water and some solvents,
9. Such as proper ratio of ethanol/water, propanol/water, trichloroethane, etc. Aqueous solutions are surface active. High transparency,
10. Stable performance,
11. Products with different specifications have different gel temperatures.
12. Solubility varies with viscosity. The lower the viscosity, the greater the solubility
13. Different specifications of HPMC have certain differences in performance
14. The dissolution of HPMC in water is not affected by pH.
15. With the decrease of methoxyl content and the increase of gel point, the water solubility and surface activity of HPMC decreased.
16. HPMC also has the characteristics of thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film-forming performance, and wide range of enzyme resistance, dispersibility and adhesion.
Purpose:
As thickener, stabilizer, emulsifier, excipient, water retaining agent, film-forming agent, etc. in the production of coatings, building materials, paint removers, agricultural chemicals, inks, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.
The application in synthetic resin can make the obtained products have the characteristics of regular particles, looseness, appropriate specific gravity, excellent processing performance, etc., thus basically replacing gelatin and polyvinyl alcohol as dispersants. In addition, in the construction process of the construction industry, it is mainly used in mechanized construction such as wall building, plaster finishing, caulking, etc; Especially in decorative construction, it is used for pasting ceramic tiles, marble and plastic decoration, with high pasting strength, and can also reduce the amount of cement. Used as a thickener in the coating industry, it can make the layer bright and delicate, do not remove powder, and improve the leveling performance.
Function:
It can thicken the fresh mortar to have a certain wet viscosity and prevent segregation. (thickening)
Water retention is also the most important characteristic, which helps to maintain the amount of free water in the mortar, so that the cementitious material has more time to hydrate after the mortar construction. (water retention)
It has air entrainment, which can introduce uniform and fine bubbles to improve the workability of mortar.
Performance:
1. It is easy to mix with dry powder formula.
2. It has the characteristics of cold water dispersion.
3. The solid particles are effectively suspended to make the mixture more smooth and uniform.
Mix:
1. The dry mixed formula containing cellulose ether can be easily mixed with water.
2. Get the required consistency quickly.
3. Cellulose ether dissolves more quickly and has no lumps.
be used as:
Waterproof putty for interior and exterior walls
External wall insulation mortar
Gypsum plaster and gypsum products
Cement based plastering mortar and masonry mortar
Plate joint filler
Tile adhesive
Self leveling ground material
Water based coatings and paint removers
Extruded concrete sheet
Please enter your message and we will contact you as soon as possible!
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