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HPMC Hydroxypropyl Methyl Cellulose with Thickening, High Water Retention in Mortar, Wall Putty, Tile Adhesive, Interface / in Water Based Paint, Wallpaper Adh

China HPMC Hydroxypropyl Methyl Cellulose with Thickening, High Water Retention in Mortar, Wall Putty, Tile Adhesive, Interface / in Water Based Paint, Wallpaper Adh, Find details about China HPMC for Gypsum Powder Agent, Cellulose for Gypsum from HPMC Hydroxypropyl Methyl Cellulose with Thickening, High Water Retention in Mortar, Wall Putty, Tile Adhesive, Interface / in Water Based Paint, Wallpaper Adh

Model NO.
hpmc
Components
Film Forming Matter
Formation Mechanism
Conversion Type
CAS No.
9004-65-3
Main Raw Material
Cotton
Certification
SGS
Viscosity
400-200000
Ash
5-50
Trademark
Shuangniu
Transport Package
in 25 Kg Plastic Bag Inside by PE Bag
Specification
construction grade
Origin
China
HS Code
3912900000
Model NO.
hpmc
Components
Film Forming Matter
Formation Mechanism
Conversion Type
CAS No.
9004-65-3
Main Raw Material
Cotton
Certification
SGS
Viscosity
400-200000
Ash
5-50
Trademark
Shuangniu
Transport Package
in 25 Kg Plastic Bag Inside by PE Bag
Specification
construction grade
Origin
China
HS Code
3912900000
 

Hydroxypropyl Methyl Cellulose Ether HPMC as Chemical Additives in Mortar, Cement Plaster, Putty, Tile Adhesive

HPMC Hydroxypropyl Methyl Cellulose with Thickening, High Water Retention in Mortar, Wall Putty, Tile Adhesive, Interface / in Water Based Paint, Wallpaper Adh



Supply Ability
Supply Ability:
20000 Ton/Tons per Month
Packaging & Delivery
Tianjin,China
Lead Time :
Quantity(Kilogram/Kilograms)1 - 1000>1000
Est. Time(days)10To be negotiated
Product Description

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.
Chemical properties
Viscosity
 spec.Viscosity Ranges(MPA.S)  spec.Viscosity Ranges (MPA.S)
54-9 80006000-9000
1510-20 100009000-12000
2520-30 1500012000-18000
5040-60 2000018000-30000
10080-120 4000030000-50000
400300-500 7500050000-85000
800600-900 10000085000-130000
15001200-1800 150000130000-180000
40003000-5600 200000≥180000
Product properties
HPMC Hydroxypropyl Methyl Cellulose with Thickening, High Water Retention in Mortar, Wall Putty, Tile Adhesive, Interface / in Water Based Paint, Wallpaper Adh

1.     Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.
 
2. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.
 
3. Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced.
 
4. Slip Resistance: It can prevent slipping problem between mortar and the base material in construction project as a result of its thickening effect.
application area

usage

 1. Appearance: white or off-white powder.
2, particle size; 100 mesh pass rate is greater than 98.5%; 80 mesh pass rate is 100%. The special size is 40~60 mesh.
3, carbonization temperature: 280-300 ° C
Hydroxypropyl methylcellulose sample
Hydroxypropyl methylcellulose sample
4. Apparent density: 0.25-0.70g/cm (usually around 0.5g/cm), specific gravity 1.26-1.31.
5, color change temperature: 190-200 ° C
6, surface tension: 2% aqueous solution is 42-56dyn / cm.
7, solubility properties: soluble in water and some solvents, such as the appropriate proportion of ethanol / water, propanol / water. The aqueous solution is surface active. The transparency is high and the performance is stable. The gel temperature varies with different specifications. The solubility changes with viscosity. The lower the viscosity, the greater the solubility. The performance of HPMC in different specifications is different. The dissolution of HPMC in water is not affected by pH.
8. HPMC decreases with the methoxy group content, the gel point increases, the water solubility decreases, and the surface activity also decreases.
9, HPMC also has thickening capacity, salt-tolerant low ash powder, pH stability, water retention, dimensional stability, excellent film formation, and a wide range of enzyme resistance, dispersibility and cohesive properties.

 

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